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Summary of Contents for RKI Instruments 65-2331RK
- Page 1 Part Number: 71-0176RK Revision: C Released: 6/11/20 1.800.544.2843 www.calcert.com sales@calcert.com...
- Page 2 WARNING 1.800.544.2843 www.calcert.com sales@calcert.com...
- Page 3 OBLIGATIONS OR LIABILITIES ON THE PART OF RKI INSTRUMENTS, INC. INCLUDING BUT NOT LIMITED TO, THE WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL RKI INSTRUMENTS, INC. BE LIABLE FOR INDIRECT, INCIDENTAL, OR CONSEQUENTIAL LOSS OR DAMAGE OF ANY KIND CONNECTED WITH THE USE OF ITS PRODUCTS OR FAILURE OF ITS PRODUCTS TO FUNCTION OR OPERATE PROPERLY.
- Page 4 1.800.544.2843 www.calcert.com sales@calcert.com...
- Page 5 Operating Temperature -40°F to 104°F (-40°C to 40°C) WARNING: When using the 65-2331RK, you must follow the instructions and warnings in this manual to assure proper and safe operation of the 65-2331RK and to minimize the risk of personal injury. Be sure to maintain and periodically calibrate the 65-2331RK as described in this manual.
- Page 6 Controller Terminal Strip Factory Adjust Pot Span Pot Zero Pot Amplifier + Test Point (Red) Detector Terminal Strip - Test Point (Black) J-Box H2S Detector 1.800.544.2843 www.calcert.com sales@calcert.com...
- Page 7 Detector Housing Body Cap Gasket H2S Plug-in Sensor Spacer Rubber Boot Detector Housing Cap Flame Arrestor Guard Detector Housing Body Housing Cap & Cap Gasket 1.800.544.2843 www.calcert.com sales@calcert.com...
- Page 8 Rubber Boot and Spacer Plug-In H S Sensor Controller Terminal Strip Detector Terminal Strip Zero Pot Span Pot CAUTION:The third potentiometer is factory-set. Do not adjust it. Test Points 1.800.544.2843 www.calcert.com sales@calcert.com...
- Page 9 1.800.544.2843 www.calcert.com sales@calcert.com...
- Page 10 3.10 3/4 NPT Female 3.65 Rubber 8.18 Max Spacers J-Box H2S Detector 1 1/2-20 Thread for Calibration Cup 1.800.544.2843 www.calcert.com sales@calcert.com...
- Page 11 WARNING: Always verify that power to the controller is OFF before you make wiring connections. WARNING: To maintain the explosion proof classification of the H S detector/junction box combination, a conduit seal must be used within 18 inches of the junction box conduit hub used for wiring to the controller.
- Page 12 Controller Detec tor/T ransmitter T erminals, T ypic al D esignations Cable Shield Controller J-Box Black H2S Detector 1.800.544.2843 www.calcert.com sales@calcert.com...
- Page 13 CAUTION:Allow the transmitter to warm up for 5 minutes before you continue with the next section, “Setting the Zero Signal”. WARNING: Do not remove the detector housing cap or junction box cover while the circuits are energized unless the area is determined to be non-hazardous. Keep the detector housing cap and junction box cover tightly closed during operation.
- Page 14 Daily Quarterly 1.800.544.2843 www.calcert.com sales@calcert.com...
- Page 15 Note: Under “normal” circumstances, the transmitter requires calibration once every 3 months. Some applications may require a more frequent calibration schedule. 1.800.544.2843 www.calcert.com sales@calcert.com...
- Page 16 Replacing the Plug-In H S Sensor CAUTION:The sensor contains electrolyte which is a dilute acid. Do not disassemble the sensor when replacing it with a new one. If sensor electrolyte comes in contact with your skin, wash affected area thoroughly with soap and water. WARNING: The H S sensor will not operate properly if the wire jumper is not removed.
- Page 17 CAUTION:Allow the replacement sensor to warm up for 5 minutes before you continue with the next step. Replacing the H S Detector CAUTION: Allow the replacement detector to warm up for 5 minutes before you continue with the next step. Replacing the Amplifier 1.800.544.2843 www.calcert.com...
- Page 18 1.800.544.2843 www.calcert.com sales@calcert.com...
- Page 19 WARNING: Do not remove the detector housing cap or junction box cover while the circuits are energized unless the area is determined to be non-hazardous. Keep the detector housing cap and junction box cover tightly closed during operation. Output (mV) = (calibrating sample/fullscale) X 400 + 100 200 (mV) = (25/100) X 400 +100 1.800.544.2843 www.calcert.com...
- Page 20 1.800.544.2843 www.calcert.com sales@calcert.com...
- Page 21 65-2331RK S transmitter (includes detector and amplifier), CSA classified 65-2428 S replacement detector assembly (includes sensor), CSA classified 71-0176RK 65-2331RK H S Transmitter Operator’s Manual (this document) 81-0076RK-01 Zero air calibration cylinder, 34 liter steel 81-0151RK-04 Calibration cylinder, 25 PPM H...
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