Compur Monitors Statox 505 Sensor Head Instruction Manual

Statox 505 Sensor Head Operations Manual Statox 505 Sensor Head Operations Manual 1 SAFETY INSTRUCTIONS 3 2 STATOX 505 CONSTRUCTION 4 3 INSTALLATION AND CONNECTION 5 3.1 3.2 3.3 Warning Installation Electrical connection 3.3.1 3.3.2 3.3.3 3.3.4 3.3.5 4 4.1 4.2 4.3 4.4 4.5 4.6 4.7 Statox 505 cable connection Connection diagram with Statox 501 Control Module in the 2-wire mode Connection diagram with Statox 501 Control Module in the 3-wire mode Connection diagram with Statox 502 Control Module in the 2-wire mode Connection diagram with Statox 502 Control Module in the 3-wire mode START –UP AND SERVICE Start - up and measuring mode Setting the realtime clock Setting the “service mode“ output signal Calibrating the sensor Prooftest Info menu Test menu 5 5 6 7 8 10 12 13 14 15 16 17 18 20 21 22 5 SENSOR REPLACEMENT 23 6 MAINTENANCE 24 7 SPARE PARTS AND ACCESSORIES 24 8 STATUS- AND ERROR MESSAGES 25 8.1 8.2 9 9.1 9.2 Status messages Error messages 25 26 TECHNICAL DATA 27 General transmitter data Sensor specific data 10 CE-DECLARATION OF CONFORMITY 2 27 28 29 1 Safety Instructions The Statox 505 sensor head is certified as explosion-proof safety equipment for group II category 2. The intended use is the measurement of toxic gas and oxygen concentration. Due to its intrinsically safe design it is safe to install and operate this product in zone 1 and zone 2. All relevant sensor parameters will be set automatically as soon as the sensor is connected. The following safety guidelines must be observed in particular:  When installing and connecting the transmitter, the safety relevant electrical parameters and the protection class of the sensor head must comply with local standards (e.g. IEC 60079-14).  If installed in a hazardous area, the power supply of the sensor heads must be intrinsically safe. Recommended products see connection diagrams in chapter 3.3 and in chapter 7 (accessories).  The sensor head may only be operated within the specified environmental conditions.  Damaged or not tightly closed housings may cause malfunction or loss of accuracy. All of the above warnings must be observed. Incorrect installation or connection will void the explosion proof rating and thus be dangerous to life and assets. 3 2 Statox 505 construction The housing cover is attached with 4 bayonet screws. To open it, just turn these screws 90° counter clockwise. The cover is secured to the housing with a steel strap. 3 2 4    5 R 1 6 7 11 8 10 9 1 2 3 4 5 6 7 8 9 10 11 4 Mounting plate with 4 holes  10 mm Push buttons Display LED Programming interface (not for customer use) Cable terminal X1 Ground terminal Clamp for cable shield cable gland M16x1,5 Sensor cover including filter support Securing strap for sensor cover 3 Installation and connection 3.1 Warning If the sensor head is installed in hazardous areas, the power supply must be intrinsically safe. Observe the safety - relevant specifications of sensor head, cable and barrier respectively intrinsically safe repeater. Caution: Do not install the sensor unless the sensor head has been connected to the power supply. The following specifications must be observed: Uo ≤ Io ≤ Co ≥ Lo ≥ Ui Ii Ci + l . CL Li + l . LL Uo, Io, Co, Lo : certified repeater specifications Ui, Ii, Ci, Li : sensor head specifications ( technical data) CL = cable capacity in pF/m LL = cable inductivity in nH/m l = cable length in m The allowable cable length is defined in most cases by the cable capacity: l max = Co / CL (Ci is negligible). Example: Cable type LiYCY 0,75mm² : CL = 110 pF/m Repeater: Co = 63 nF  l max = 573 m Recommended cable type: see chapter 3.3. 3.2 Installation Install the sensor head sensor downwards. Use stainless steel screws or insulate screws from mounting plate to avoid corrosion. In case of potential static voltage, ground the sensor head. The sensor head can be mounted to a wall with 2 or 4 screws without opening the housing: Alternatively it can be mounted to a horizontal or vertical pipe. Statox 505 pipe mounting kits are listed in chapter 7 accessories. 5 Sataox 505 drilling plan and dimensions 3.3 Electrical connection  Use cable with 2 or 3 x  0,75 mm² with close - mashed shield, outer diameter ca. 6 mm (e.g. type Oelflex 415 CP3 X 0,75).  Advantage of 3 - wire operation: In the two wire mode, the output signal for service and system failure is the same (2 mA). In the 3 - wire mode you can differentiate between “service” (non - critical = 2 mA) and “failure” (critical = 0 mA).  If connecting the Statox 505 sensor head to a Statox 501 control module, follow the connecting diagrams in the chapters 3.3.2 and 3.3.3. If connecting the Statox 505 sensor head to a Statox 502 control module, follow the connecting diagrams in the chapters 3.3.4 and 3.3.5. If connecting the Statox 505 sensor head directly to a PCS, observe the following connecting diagram. In case of 2-wire-mode use only terminals 1 and 2. X1 V+ 1 2-22mA 2 Sensor I=0mA Statox 505 6 3 0V PCS 3.3.1             Statox 505 cable connection Use cable with 2 or 3 x  0,75 mm² with close – mashed shield, outer diameter ca. 6 mm (e.g. type Oelflex 415 CP3 X 0,75). Do not install the sensor unless the sensor head is connected to the power supply. Run 20 cm (8 in) of cable through the cable gland. Strip the cable down to the shield. (A) Shorten the shield to 10 mm (0,4 in) and bend it backward. Make sure it does not touch the housing. (B) Connect the wires as shown in the schematics. The terminal is plugged in. Remove it for easy installation. Draw the cable back until the shield matches the clamp Fasten the cable gland. Secure the shield with the clamp. Good contact provides best protection from electromagnetic interference. Plug the terminal in. When the sensor head is connected to the power supply, the LED starts flashing for a short time and the display shows the software index. Now install the sensor (see chapter 4). A B C 7 mm 1 2 3 X1 40-50 mm 10 mm max. Ø 5 - 7 mm 7 3.3.2 Connection diagram with Statox 501 Control Module in the 2-wire mode Before connecting the sensor head, select the appropriate program. Refer to the Statox 501 operations manual and the program overview. 3.3.2.1 2-wire mode installation in non hazardous areas A1 Remark: The relays are shown in ex-works setting in normal operation. A2 SF 4-20mA A1 A2 Horn SF 17 18 9 7 8 16 14 15 6 13 5 4 9 18 8 17 7 16 12 11 + - 1 + - +24V/DC + 2 - Control module 4 + 5 Power supply L N PE A1 A2 SF +24V Common alarm module (optional) Non hazardous area Plant = Non hazardous area - + 1 2 3 Statox 505 8 X1 3.3.2.2 2-wire mode installation in hazardous areas Caution: Incorrect connection of the intrinsically safe repeater might destroy it. Please take care for correct polarity and avoid short circuits. Repeater forms a current source: the terminal numbers on the drawing below refer to repeater type 9160/13-11-11s from manufacturer R.Stahl Schaltgeräte GmbH (or Siemens type 7NG4124-0AA00). It requires an extra power supply and forms a current source at clamps 1 and 2. A1 A2 A1 SF 4-20mA A2 Horn SF 17 18 9 7 8 16 14 15 6 13 5 4 9 18 8 17 7 16 12 11 Remark: The relays are shown in ex-works setting in normal operation. + - +24V/DC 1 A1 A2 SF +24V + 2 - Control module + - Power supply 4 L N PE repeater (current source) Common alarm module (optional) 11 2 1 + - + 12 10 + 9 +24V/DC 7 Non hazardous area Plant = hazardous area 1 X1 3 2 Statox 505 Repeater forms a current sink: the terminal numbers on the drawing below refer to repeater type 9160/13-10-11s from manufacturer R.Stahl Schaltgeräte GmbH. It requires an extra power supply and forms a current sink at clamps 1 and 2. A1 A2 A1 SF 4-20mA 9 18 8 17 7 16 12 11 A2 Horn SF 17 18 9 7 8 16 14 15 6 13 5 4 Remark: The relays are shown in ex-works setting in normal operation. + - +24V/DC 1 2 Power supply A1 A2 SF +24V + Control module + - L N PE 43 repeater (current sink) Common alarm module (optional) 11 4 1 + - 2 + 12 10 + 9 7 +24V/DC Non hazardous area Plant = hazardous area 1 2 3 X1 Statox 505 9 3.3.3 Connection diagram with Statox 501 Control Module in the 3-wire mode Before connecting the sensor head select the appropriate program. Refer to the Statox 501 operations manual and the program overview. 3.3.3.1 3-wire mode installation in non – hazardous areas A1 A2 SF 4-20mA 9 18 8 17 7 16 12 11 A1 A2 Horn SF 17 18 9 7 8 16 14 15 6 13 5 4 Remark: The relays are shown in ex-works setting in normal operation. + - 1 + - +24V/DC A1 A2 SF +24V + 2 - Control module 4 + 5 Power supply Common alarm module (optional) 11 L N PE Non hazardous area Plant = Non hazardous area - + 1 2 3 Statox 505 10 X1 3.3.3.2 3-wire mode installation in hazardous areas Caution: Incorrect connection of the intrinsically safe repeater might destroy it. Please take care for correct polarity and avoid short circuits. Repeater forms a current source: the terminal numbers on the drawing below refer to repeater type 9160/13-11-11s from manufacturer R.Stahl Schaltgeräte GmbH (or Siemens type 7NG4124-0AA00). It requires an extra power supply and forms a current source at clamps 1 and 2. A1 A2 A1 SF 4-20mA 9 18 8 17 7 16 12 11 A2 Horn SF 17 18 9 7 8 16 14 15 6 13 5 4 + - +24V/DC 1 A1 A2 SF +24V + Control module 2 + - power supply L N PE repeater (current source) 4 11 1 + 2 + 12 10 11 1 2 3 + 9 7 Remark: The relays are shown in ex-works setting in normal operation. common alarm module (optional) +24V/DC Non hazardous area Plant = hazardous area X1 Statox 505 Repeater forms a current sink: the terminal numbers on the drawing below refer to repeater type 9160/13-10-11s from manufacturer R.Stahl Schaltgeräte GmbH. It requires an extra power supply and forms a current sink at clamps 1 and 2. A1 A2 A1 SF 4-20mA 9 18 8 17 7 16 12 11 A2 Horn SF 17 18 9 7 8 16 14 15 6 13 5 4 + - +24V/DC 1 A1 A2 SF +24V + 2 - control module + - power supply L N PE repeater (current sink) 3 4 1 + 2 + 12 10 11 1 2 3 + 9 7 X1 Remark: The relays are shown in ex-works setting in normal operation. common alarm module (optional) +24V/DC Non hazardous area Plant = hazardous area Statox 505 11 3.3.4 Connection diagram with Statox 502 Control Module in the 2-wire mode Before connecting the sensor head select the appropriate program. Refer to the Statox 502 operations manual and the program overview. 3.3.4.1 2-wire mode installation in non-hazardous areas Power supply X1 3.3.4.2 2-wire mode installation in hazardous areas Caution: Incorrect connection of the intrinsically safe repeater might destroy it. Please take care for correct polarity and avoid short circuits. The terminal numbers on the drawing refer to repeater type 9160/13-11-11s from manufacturer R.Stahl Schaltgeräte GmbH (or Siemens type 7NG4124-0AA00). It requires an extra power supply and forms a current source at clamps 1 and 2. Power supply Repeater Non hazardous area X1 12 Plant = hazardous area 3.3.5 Connection diagram with Statox 502 Control Module in the 3-wire mode Before connecting the sensor head select the appropriate program. Refer to the Statox 502 operations manual and the program overview. 3.3.5.1 3-wire mode installation in non-hazardous areas Power supply X1 3.3.5.2 3-wire mode installation in hazardous areas Caution: Incorrect connection of the intrinsically safe repeater might destroy it. Please take care for correct polarity and avoid short circuits. The terminal numbers on the drawing refer to repeater type 9160/13-11-11s from manufacturer R.Stahl Schaltgeräte GmbH (or Siemens type 7NG4124-0AA00). It requires an extra power supply and forms a current source at clamps 1 and 2. Power supply Non hazardous area Repeater Plant = hazardous area X1 13 4 Start –up and service Sensor head keyboard: + Press UP and DOWN at the same time to enter the menu. Increase / decrease the displayed parameter. Press and hold button for fast forward. R RESET: One level up in the menu. ENTER Timeout: The sensor head returns automatically into the measuring mode if no key is pressed for more than 5 minutes. 14 4.1 Start - up and measuring mode  As soon as the sensor head is connected to the power supply, it starts a self test and shows the software index.  Now install the sensor and filter. Please observe the handling instructions in chapter 5 !  Remove the yellow protection cap from the sensor cover!  As soon as the sensor is connected, the sensor head displays the parameter version, the gas to be detected, the measuring range and the best before date of the sensor. As soon as zero has stabilized, the instrument goes into the measuring mode. The green LED starts flashing. As long as the sensor head is not ready, the output signal is in the system fail mode, i. e. 2 mA when operated in the 2 wire mode, 0 mA when operated in the 3 wire mode.  When the sensor head has completed the start – up sequence, you can start setting the real time clock (see chapter 4.2) and the service mode output signal (see chapter 4.3). START Program version no Sensor detected? yes Parameter version Gas Measuring range best before Initialization successful no yes MEASURING MODE Reading 15 4.2 Setting the realtime clock  The clock is set ex works to CET. Please set it to your local time to make sure you get correct protocols of calibration and alarms.  The clock has a back-up battery to save the time setting when power is disconnected.  The segments flashing can be set with the up / down buttons.  You can leave the time set menu by pushing the reset button. MEASURING MODE R + CODE=00 44 R R R hh:mm dd-mm-yy hh:mm dd-mm-yy hh:mm dd-mm-yy dd-mm-yy 16 4.3 Setting the “service mode“ output signal  The following table shows the potential modes and outputs. 2-wire operation Failure (critical failure) 2 mA Service (non critical failure) 2 mA 4 mA 0 mA 3-wire operation 2 mA 4 mA Display on the Statox 501 control module “SerU” (Service) “0” “Er 2” (Error 2) “SerU” (Service) “0” Notice: During the sensor replacement in the REPLACE menu, the sensor head remains in the service mode - even if no sensor is connected!  If the sensor head is operated as a safety relevant device according to EN 50402 (Functional Safety) the output in the service mode must be 2 mA ! MEASURING MODE R + CODE=00 24 R R I-SERV 2 MA 2 MA SET 4 MA 4 MA SET 17 4.4 Calibrating the sensor  Sensor head and sensor must have the same temperature!  You need a Statox 505 calibration adapter (art.no. 570505), a gas tubing 4x1 mm (art.no. 556710) and span gas (acceptable gas concentrations see chapter 9.2). If the environment is not clean, you need synthetic air for zeroing.  In case the calibration fails for whatever reason, the sensor head will continue to operate with the existing parameters, but the display will alternate showing the measured value and ZERO ADJ or CALIB until a calibration procedure has been completed.  O2-sensors do not require a zero adjustment, as their output in pure nitrogen is nearly 0 nA. The span calibration can be done with clean ambient air or synthetic air. Gas Filter Calibration adapter Procedure  Affix the adapter on the sensor cover until it catches (clockwise rotation).  Connect the calibration adapter to the span gas cylinder.  Enter the service menu and select code 11 to enter the calibration routine. Set Zero.  Push ENTER button. As soon as the display shows GAS ON, open the valve. The gas flow should be ca. 20 l/h (300 ml/min). If you want to avoid span gas to be released into the environment, you can connect an active carbon filter art.no. 806488 to the exhaust of the gas adapter. Make sure there is no pressure building up in the adapter!  The display will show GAS.IS.ON until the reading is stable. Then it will show CONCENT? Now press ENTER. The display will now show the concentration of the recently used span gas. If you have used a gas with different concentration, adjust with the up / down buttons and confirm with ENTER.  When the display shows DONE, press ENTER to display the present concentration. Now close the regulator and remove the calibration adapter (clockwise rotation).  To return to the measuring mode, press ENTER again. The green LED starts flashing. If you fail to press ENTER, the sensor head will return to the measuring mode automatically after a timeout of 5 minutes. 18 MEASURING MODE R + CODE =00 R 11 R present reading CALIB O2 Sensor yes no DONE ERR 7 yes 20.9 VP Calibration successful? xxx PPM Setting of span gas concentration CONCENT? no ZEROING 000 R flashing during zeroing time R GAS ON GAS.IS.ON 19 4.5 Prooftest  A prooftest provides a verification of the transmitter performance under field conditions. It must be performed in regular intervals, if the transmitter is used as a safety relevant device. As long as the menu “Prooftest” is active, the output signal is set to 2 or 4 mA. In case the entire alarm chain must be tested, this must be done in the measuring mode.  You need the Statox 505 calibration adapter art.no. 570505, a gas tubing 4x1 mm , art.no. 556710 and span gas with a concentration within the measuring range, preferably close to the alarm threshold.  Affix the adapter on the sensor cover until it catches (clockwise rotation).  Connect the gas adapter to the span gas cylinder.  Enter the service menu and choose code 99 to enter the proof test routine.  As soon as the display shows PROOF, open the valve and press ENTER. The gas flow should be ca. 20 l/h (300 ml/min). If you want to avoid span gas to be released into the environment, you can connect an active carbon filter art.no. 806488 to the exhaust of the gas adapter. Make sure there is no pressure building up in the adapter!  The display will show the present concentration. Wait until the signal is stable before reading.  Close the gas regulator and remove the calibration adapter (clockwise rotation).  Return to the measuring mode by pushing the RESET button, stepping upward in the menu until you reach the measuring mode.  If a new calibration is necessary proceed according chapter 4.4.  Special timeout: If you do not push a button for 30 minutes, the transmitter returns automatically to the measuring mode.  A 2- or 3-time LED flashing during the proof test signalizes a periodical hardware test. MEASURING MODE R + CODE=00 99 R R PROOF xxx PPM 20 R 4.6 Info menu  This menu provides information about alarm history and sensor parameters.  The exposure recording starts as soon as the end of the measuring range is exceeded. You can access the most recent 3 alarm events (start, end of range and end). The alarm events are not listed chronologically. For oxygen sensors only: the exposure recording starts as soon as the measured value drops below the detectable limit (see chapter 9.2).  The total exposure information (DOSIS) is not updated permanently. Exposure by calibration is neglected. The maximum exposure reading depends on the measuring range. It is either 9,99 or 99,9 or 999 ppm * min.  The total exposure recording is inactive for oxygen sensors.  The calibration factor is a parameter used by the microprocessor. It cannot be used to obtain information about the sensor signal. MEASURING MODE R + CODE=00 R 33 R R ALARM R R R START 1 dd.mm.yy hh:mm DOSIS alternating xxx PPMH R SENSOR Gas type Measuring range ALARM 1 xxx PPM alternating END 1 dd.mm.yy hh:mm alternating Calibration factor FJ JUSTDATE last calibration date dd.mm.yy R END 3 dd.mm.yy hh:mm alternating Sensor serial number Sensor Best before Week / Year 21 4.7 Test menu  In order to check the signal loop, the sensor head can generate 4, 12 and 20 mA. Caution: this might trigger an external alarm!  The display can be tested by displaying a sequence of fonts and patterns.  The sensor head can also display temperature. MEASURING MODE + R CODE=00 R 22 R R I-TEST R 4.00 MA LCD-TEST Segments 13x R 12.00 MA Decimal points 5x R 22 20.00 MA Font R TEMP xy.z °C 5 Sensor replacement Please observe the precautions to avoid electrostatic voltage, when handling electronic devices. To avoid the sensor from being removed, while exchanging data with the sensor head, enter the service menu before you remove it. In the menu REPLACE the sensor can be replaced without generating a system failure alarm (see chapter 4.3). During the sensor replacement the sensor head will remain in the service mode. Handling instructions: MEASURING MODE + R Unscrew the sensor cover counterclockwise. Take care not to twist the safety strap. CODE=00 R 05 R Pull the sensor downwards to remove it. The sensor head remains in the service mode. In case there is a shunt on the new sensor remove it. REPLACE Remove sensor REPLACE flashing Install sensor Install the new sensor. An initialization follows as described in chapter 4.1. Parameter Version Tighten the sensor cover hand tight. Do not jam the strap! Gas Loosen the filter holder with a screw driver and pull it downwards. FS best before Initialization successful ? yes REPLACED Current gas concentration no Remove the old filter. If necessary use a screw driver at the recess of the filter. A fresh filter comes with every sensor. Insert it as shown in the picture. It must be placed close to the sensor. Clean the filter holder, sensor cover and O-Ring if necessary. Press the filter holder in place. The Statox 505 displays the actual concentration while still remaining in the service mode. After pushing the ENTER button, or after a timeout of 30 min the sensor head returns to the measuring mode. 23 6 Maintenance  Clean the Statox 505 with a humid wipe. Do not use detergents, solvents or steam jet.  Inspect the housing for damage and pollution so that gas can securely access the sensor.  If the sensor head is used in extremely harsh environment an extra spray shield can be installed. Calibrate the sensor with the spray shield installed. Contact Compur Monitors for technical support!  If the Statox 505 sensor head is used as a safety relevant device in terms of functional safety standard (EN 50402, IEC 61508), a regular proof test is mandatory (see chapter 4.5). 7 Spare parts and accessories Description Statox 505 Calibration adapter Statox 505 Spray shield Pipe mounting kit 1“ outer diameter 32-37 mm / 1,25 -1,45 in Pipe mounting kit 1,5“ outer diameter 48-53 mm / 1,90 – 2,08 in Pipe mounting kit 2“ outer diameter 59-63 mm / 2,32 - 2,48 in Intrinsically safe repeater 2- or 3 –wire, current source (type 9160/13-11-11s) Statox 505 functional safety document Active carbon filter Gas tube 1m Statox 505 Filter holder Spare sensors and technical data see chapter 9.2 ! 24 Article number 570505 570560 570578 570565 570589 803360 570555 806488 556710 570510 8 Status- and Error messages 8.1 Status messages Display  Description Code request Enter concentration Zeroing Apply span gas Span gas has been detected Flashing: zeroing in progress, steady: zero found Calibration menu. If alternating with measured value: calibration required If alternating with measured value: zeroing required Calibration completed Prooftest Set signal output in the service mode Output signal = 2 mA in the service mode Confirmation of the set value Error message, details see chapter 8.2 Test of the signal loop Display test Temperature inside the sensor head Alarm history Total exposure of the sensor Exposure in ppm*h Exposure is in excess of the display range Sensor information menu Date of the most recent calibration resp. initial operation of the sensor Sensor serial no. Sensor best before ww/yy Real time clock date dd/mm/yy Real time clock date in the info menu dd/mm/yy Real time clock time hh/mm permanent: request for sensor removal flashing: request for sensor installation Successful sensor replacement 25 8.2 Error messages If there is no display at all, check fuse and polarity. Fuse replacement by authorised personnel only. Error Ranking  critical  critical non  critical  critical non  critical non  critical non  critical  critical  critical  critical  critical  critical  critical ./. critical Reason The sensor diagnostics (heart beat) has detected a faulty sensor. Faulty 4-20 mA signal output (nominal and actual value do not match). Correction Press ENTER, if problem persists replace sensor. Press ENTER, if problem persists call Compur Monitors service center. Press ENTER. The instrument returns to the measuring mode using the old parameters, but will alternatingly display CALIB and the measured value. Replace sensor as necessary. Zero drift warning – negative zero. Press ENTER. The software goes to the Error occurs only during measuring CALIB menu. Start a zeroing procedure. mode. Replace sensor as necessary. Press ENTER. The software goes to the CALIB menu. Start a new zeroing procedure. Unable to zero (during zeroing Unless a correct zeroing has been procedure). completed, the display will alternate displaying the measured value and ZEROADJ. Replace sensor as necessary. Press ENTER. The instrument returns to the measuring mode using the old parameters, Timeout, no stable zero found during but will alternatingly display ZEROADJ and zeroing procedure. the measured value. Repeat zeroing procedure with synthetic air. Replace sensor as necessary. Press ENTER. The instrument returns to the While calibrating: Sensor is not measuring mode using the old parameters, sensitive enough, or span gas with but will alternating display CALIB and the wrong concentration has been used. measured value. Replace sensor as necessary. Transmitter is operating outside the Press ENTER. temperature specifications. F-RAM Error, occurs only with Press ENTER. If problem persists, replace mounted sensor. sensor. Press ENTER, if problem persists call Hardware error - amplifier. Compur service center. Press ENTER, if problem persists call Hardware error - potentiostat. Compur service center. Press ENTER, if problem persists call Hardware error- power supply. Compur service center. Press ENTER, if problem persists call Flash - error Compur service center. CPU / RAM This error creates a repeated reset. Call Compur service center. It cannot be displayed. Timeout, no plateau found during calibration (span gas flow incorrect, flow instable, sensor out of specs). Critical errors set the output signal to 2 mA in the 2 – wire mode or to 0 mA in the 3 – wire mode. Non critical errors normally occur during maintenance or calibration. They have no impact on the system status. 26 9 Technical data 9.1 General transmitter data Product name: Type: Manufacturer: Measuring principle: Operating temperature: Storage temperature: Humidity: Pressure: Accuracy at calibration point: Power supply: Connection: Output signal:  In service mode:  In system fail mode:  Overrange: Display: Dimensions (HxWxD): Weight: Housing material: Protection class EN 60529: Operation position: EMC: Statox 505 Transmitter 5375 COMPUR Monitors GmbH & Co. KG, D-81539 München electrochemical -30°C to +60°C / -22° F to 140° F -30°C to +60°C / -22° F to 140° F 0 to 99% r.h. (non condensing) 900 to 1100 hPa +/- 10% 12 -28 VDC, max. 22mA 2- or 3-Wire 4 - 20 mA, max. load 700 Ohm 2 or 4 mA adjustable 0 mA in 3 - wire mode, 2 mA in 2 - wire mode 22 mA 8-digits, 14 segments 225 x 180 x 90 mm / 8,9 x 7,1 x 3,5 in (incl. mounting plate) 1040 g / 36,7 ounce (incl. mounting plate) ABS chromium plated / stainless steel IP 65 Sensor downwards EN 50270 ATEX: Application: EC type examination certificate: Parameters: Ui : Ii: Internal capacity Ci: Internal inductance Li: Ex ib IIC T4 (EN 60079-0 and EN 60079-11) II 2 G BVS 09 ATEX E 104 max. 28 VDC max. 93 mA , Pi = 650 mW neglectible neglectible Functional safety: SIL 2 More detailed information with regards to functional safety see Statox 505 functional safety document art.no. 570555. 27 HCl HCl SO2 O2 Cl2 Cl2 Cl2 CO NO2 NO2 NO2 50 ppm 5 ppm 100 ppm 10 ppm 5 ppm 300 ppm 15 ppm 10 ppm 5 ppm COCl2 20 ppm COCl2 15 ppm COCl2 0,5 ppm COCl2 0,5 ppm HCN 100 ppm 20 ppm H2S 100 ppm H2S 100 ppm 35 Vol% COCl2 150 ppm COCl2 100ppm HCN 300 ppm 530765 530677 530617 530522 530511 530508 530509 530520 530537 530507 530505 530515 530564 530504 530502 530688 530682 530702 530694 530692 530503 530673 530501 530571 0 to +50 -10 to +40 -10 to +40 -30 to +50 -20 to +50 -20 to +50 -20 to +50 -30 to +55 -20 to +50 -20 to +50 -20 to +50 -20 to +50 -20 to +50 -20 to +50 -20 to +50 -20 to +50 -20 to +50 -20 to +50 -20 to +50 -20 to +50 -20 to +50 -20 to +50 -20 to +50 -20 to +50 -20 to +50 Temperature range [°C] 15 - 90 30 - 95 20 - 95 20 - 95 15 - 90 20 - 95 20 - 95 20 - 95 5 - 95 20 - 95 20 - 95 20 - 95 20 - 95 20 - 95 20 - 95 20 - 95 20 - 95 20 - 95 20 - 95 20 - 95 20 - 95 20 - 95 20 - 95 20 - 95 20 - 95 20 - 95 Humidity range [% r.h.] (non condensing) < 10 <5 < 60 < 10 < 10 < 10 <5 <5 <5 <5 <5 <5 <5 < 10 <5 <5 <5 < 10 < 10 < 10 < 10 < 10 < 10 <5 <5 <5 <5 typical response time t20 [s] at 20°C 1.0 – 9.0 0.10 – 1.00 0.10 – 1.00 100 – 500 100 – 300 20 – 100 10 – 100 5.0 – 50.0 0.50 – 5.00 20.9 Vol% 10 – 50 4.0 – 6.0 0.50 – 4.50 20 – 270 3.0 – 10.0 1.0 – 10.0 0.50 – 4.50 10 – 90 3.0 – 10.0 3.0 – 15.0 0.10 – 0.80 0.10 - 0.50 0.10 - 0.40 10 - 90 1.9 – 18.0 10 - 90 1.9 – 18.0 Span gas concentration [ppm] 0.2 0.02 0.02 5 5 3 1 0.3 0.02 2 Vol% 1 0.3 0.03 3 0.2 0.2 0.02 2 0.2 0.2 0.02 0.02 0.02 2 0.3 2 0.3 min. detectable concentration [ppm] < - 15 % < - 15 % < - 15 % < - 15 % < - 15 % < - 15 % < - 15 % < - 15 % < - 15 % <-3% < - 15 % < - 15 % < - 15 % < - 15 % < - 15 % < - 15 % < - 15 % < - 10 % < - 10 % < - 10 % < - 10 % < - 10 % < - 10 % < - 15 % < - 15 % < - 15 % < - 15 % Sensitivity drift within 6 months < 0.1 < 0.01 < 0.01 <3 <3 < 1 (T=const) < 0.3 < 0.3 < 0.05 0 < 0.1 < 0.1 < 0.02 <3 < 0.01 < 0.01 < 0.01 < 0.2 < 0.05 < 0.05 < 0.01 < 0.01 < 0.01 < 0.2 < 0.2 < 0.2 < 0.2 Zeropoint drift / month [ppm] span gas ≥ 5 ppm recommended warm-up time > 1h possible best before date = date of manufacture warm-up time > 1h possible warm-up time > 1h possible warm-up time > 1h possible Calibration only from 0°C to 50°C Calibration only from 0°C to 50°C with H2S filter warm-up time > 1h possible 10 - 95 <5 0.05 – 0.50 0.01 < - 15 % < 0.01 warm-up time > 1h possible Calibration with ambient air -20 to +50 1 ppm Remarks NH3 1000 ppm 530506 -20 to +40 15 - 90 530619 Articlenumber H2 1 ppm 530625 -20 to +40 Gas type and Measuring range H2 1 ppm 530615 20 ppm O3 10 ppm 0,5 ppm N2H4 HF AsH3 warm-up time > 1h possible bump test with approx. 1 ppm NO2 possible < 0.01 < 0.01 bump test with approx. 5 ppm NO2 possible < - 15 % < - 15 % < 0.05 0.01 0.02 < - 15 % 0.10 – 1.00 0.10 – 0.50 0.05 <5 < 10 0.50 – 3.00 10 - 95 20 - 95 < 10 -20 to +50 -20 to +50 20 - 95 530720 530523 -20 to +50 1 ppm ClO2 1 ppm 530723 PH3 ClO2 5 ppm 28 Sensor specific data 9.2 10 CE-Declaration of conformity 29 Specifications are subject to change without notice, and are provided only for comparison of products. The conditions under which our products are used, are beyond our control. Therefore, the user must fully test our products and / or information to determine suitability for any intended use, application, condition or situation. All information is given without warranty or guarantee. Compur Monitors disclaims any liability, negligence or otherwise, incurred in connection with the use of the products and information. Any statement or recommendation not contained herein is unauthorized and shall not bind Compur Monitors. Nothing herein shall be construed as a recommendation to use any product in conflict with patents covering any material or device or its use. No licence is implied or in fact granted under the claims of any patent. Instruments are manufactured by Compur Monitors GmbH & Co. KG, Munich. The General Conditions of Supply and Service of Compur Monitors GmbH & Co. KG, Munich, are applicable. Compur Monitors GmbH & Co. KG Weißenseestraße 101 D-81539 München Tel.: ++49/89/ 6 20 38 268 Fax : ++49/89/ 6 20 38 184 http://www.compur.com E-Mail: compur@compur.de 5375 000 998 07 07 / 07.15 30 570553