Subscribe to Our Youtube Channel
Related Manuals for RKI Instruments 65-2424RK
Summary of Contents for RKI Instruments 65-2424RK
- Page 1 65-2424RK Hydrogen Sulfide Transmitter Operator’s Manual Part Number: 71-0062RK Revision: B Released: 6/12/20 www.rkiinstruments.com...
- Page 2 Typical calibration frequen- cies for most applications are between 3 and 6 months, but can be required more often or less often based on your usage. 2 • 65-2424RK H S Transmitter...
- Page 3 Product Warranty RKI Instruments, Inc. warranties gas alarm equipment sold by us to be free from defects in materials, workmanship, and performance for a period of one year from date of shipment from RKI Instruments, Inc. Any parts found defective within that period will be repaired or replaced, at our option, free of charge.
-
Page 4: Table Of Contents
Parts List ..............17 4 • 65-2424RK H... -
Page 5: Overview
Response Time 90% in 30 seconds WARNING: When using the 65-2424RK, you must follow the instructions and warnings in this manual to assure proper and safe operation of the 65-2424RK and to minimize the risk of personal injury. Be sure to maintain and periodically calibrate the 65-2424RK as described in this manual. -
Page 6: Description
S transmitters. In the CO transmitter the rubber boot also retains a charcoal filter. Since a charcoal filter is not used in the H S transmitter, the sealing spacer fills the space that would be filled by the charcoal filter’s body. 6 • 65-2424RK H S Transmitter... -
Page 7: Amplifier Pcb
Use the enclosure’s two mounting holes, accessible with the cover removed, to mount the H transmitter to a vertical surface at the monitoring site. Use the cover on the front of the enclosure to access the interior of the enclosure. 65-2424RK H S Transmitter • 7... -
Page 8: Installation
2. Remove the enclosure’s cover by unscrewing the four cover screws, one at each corner. 3. At the monitoring site, use #6 screws through the enclosure’s two mounting holes to secure it to a vertical surface. 4. Secure the cover to the enclosure with the four cover screws. 8 • 65-2424RK H S Transmitter... -
Page 9: Wiring The H 2 S Transmitter To A Controller
S transmitter through one of the conduit hubs at the controller housing. CAUTION:Do not route controller power and transmitter wiring through the same conduit hub. The power cable may disrupt the transmission of the transmitter signal to the controller. 65-2424RK H S Transmitter • 9... -
Page 10: Startup
3. Turn on or plug in the incoming power to the controller, then turn on the controller. 4. Verify that the controller is on and operating properly. Refer to the controller operator’s manual. 10 • 65-2424RK H S Transmitter... -
Page 11: Setting The Zero Signal
The procedure below describes applying zero emission air, usually called zero air, using a calibration kit that includes a calibration cup, calibration gas, sample tubing, and a fixed flow regulator with an on/off knob. RKI Instruments, Inc. recommends using a 0.5 LPM (liters per minute) fixed flow regulator. -
Page 12: Maintenance
Slow or No Response/Difficult or Unable to Calibrate Symptoms • The transmitter responds slowly or does not respond during the monthly response test. • Unable to accurately set the zero or response reading during the calibration procedure. 12 • 65-2424RK H S Transmitter... -
Page 13: Replacing Components Of The H S Transmitter
1. Verify that the calibration cylinder contains an adequate supply of a fresh test sample. 2. If the calibration/response difficulties continue, replace the H S sensor as described later in this section. 3. If the calibration/response difficulties continue, contact RKI Instruments, Inc. for further instruction. Replacing Components of the H S Transmitter This section includes procedures to replace the H S sensor, amplifier PCB, and charcoal filter. - Page 14 14. Turn on the controller. CAUTION: Allow the sensor to warm up for 5 minutes before you continue with the next step. 15. Calibrate the H S transmitter as described in the Calibration section of this insert. 14 • 65-2424RK H S Transmitter...
-
Page 15: Calibration Frequency
It describes the test using a calibration kit that includes a calibration cup, calibration gas, sample tubing, and a fixed flow regulator with an on/off knob. RKI Instruments, Inc. recommends using a 0.5 LPM (liters per minute) fixed flow regulator. -
Page 16: Setting The Zero Reading
7. Turn the regulator on/off knob clockwise to close it. 8. Remove the calibration cup from the sensor face. 9. Unscrew the regulator from the calibration cylinder. NOTE: For convenience, leave the components of the calibration kit connected by the sample tubing. 16 • 65-2424RK H S Transmitter... -
Page 17: Returning To Normal Operation
Sealing spacer 57-0035RK-02 Amplifier PCB, H 65-2424RK S transmitter, complete 71-0062RK S Transmitter Manual (this document) 65-2424RK H 81-0151RK-04 Calibration cylinder, 25 PPM H S in nitrogen, 34 liter aluminum 81-0076RK-01 Zero air calibration cylinder, 34 liter steel 81-1050RK Regulator with gauge and knob, 0.5 LPM, for 17 liter and 34 liter steel calibration...
Need help?
Do you have a question about the 65-2424RK and is the answer not in the manual?
Questions and answers