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Summary of Contents for RKI Instruments 65-2495RK
- Page 1 Part Number: 71-0155RK Revision: A Released: 6/17/20 GlobalTestSupply www. .com Find Quality Products Online at: sales@GlobalTestSupply.com...
- Page 2 WARNING GlobalTestSupply www. .com Find Quality Products Online at: sales@GlobalTestSupply.com...
- Page 3 THIS WARRANTY IS EXPRESSLY IN LIEU OF ANY AND ALL OTHER WARRANTIES AND REPRESENTATIONS, EXPRESSED OR IMPLIED, AND ALL OTHER 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.
- Page 4 Description ..............6 65-2495RK H S Detector .
- Page 5 WARNING: Do not use this product in a manner not specified in this instruction manual. WARNING: When using the 65-2495RK/65-2498RK, you must follow the instructions and warnings in this manual to assure proper and safe operation of the 65- 2495RK/65-2498RK and to minimize the risk of personal injury. Be sure to maintain and periodically calibrate the 65-2495RK/65-2498RK as described in this manual.
- Page 6 3/4 NPT Conduit Hub Junction Box Rubber Spacer, 3X H S Detector Note: There is a two point terminal strip inside the junction box for detector connections. Detector Housing Body Cap Gasket H2S Plug-in Sensor Detector Housing Cap Hydrophobic Membrane GlobalTestSupply www.
- Page 7 Detector Housing Body Housing Cap & Cap Gasket Plug-In Sensor GlobalTestSupply www. .com Find Quality Products Online at: sales@GlobalTestSupply.com...
- Page 8 3/4 NPT Conduit Hub 3/4" NPT 7.30 Rubber 3.65 Spacer, 3X 6.80 Max 1.32 Detector Junction Ø 1.75 1 1/2-20 Thread for Calibration Cup 1 1/2-20 Thread for Calibration Cup 65-2495RK 65-2498RK GlobalTestSupply www. .com Find Quality Products Online at: sales@GlobalTestSupply.com...
- Page 9 WARNING: Always verify that power to the controller is OFF before you make wiring connections. CAUTION: If using shielded cable, leave the drain wire insulated and disconnected at the detector. You will connect the opposite end of the cable’s drain wire at the controller.
- Page 10 Controller Detector Terminals, Typical Designations Controller Housing Shielded Cable Terminal Strip Black H S Detector GlobalTestSupply www. .com Find Quality Products Online at: sales@GlobalTestSupply.com...
- Page 11 CAUTION: Allow the detector to warm up for 5 minutes before you continue with the next section, “Setting the Zero (Fresh Air) Reading”. CAUTION: If you suspect the presence of H S in the monitoring environment, use the calibration kit and a zero air calibration cylinder to introduce “fresh air” to the S detector and verify an accurate zero setting.
- Page 12 Fail Condition Symptoms Probable causes Recommended action Slow or No Response/Difficult or Unable to Calibrate Symptoms Probable causes GlobalTestSupply www. .com Find Quality Products Online at: sales@GlobalTestSupply.com...
- Page 13 Recommended action Replacing the Plug-in H2S Sensor CAUTION: The plug-in 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.
- Page 14 WARNING: The H S sensor will not operate properly if the wire jumper is not removed. Remove jumper WARNING: You must replace the plug-in sensor with the same type of sensor that is installed. A detector cannot be converted from one type of detector to another by using a different plug-in sensor.
- Page 15 Replacing the H S Detector CAUTION: Allow the replacement detector to warm up for 5 minutes before you continue with the next step. GlobalTestSupply www. .com Find Quality Products Online at: sales@GlobalTestSupply.com...
- Page 16 WARNING: Not using the recommended calibration cup and sample flowrate will result in an inaccurate calibration. See“Parts List” on page 18 for the required calibration cup and regulator. GlobalTestSupply www. .com Find Quality Products Online at: sales@GlobalTestSupply.com...
- Page 17 GlobalTestSupply www. .com Find Quality Products Online at: sales@GlobalTestSupply.com...
- Page 18 65-2495RK/65-2498RK H S Detector Operator’s Manual GlobalTestSupply www. .com Find Quality Products Online at: sales@GlobalTestSupply.com...
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