RKI Instruments 65-2336RKSS - Manual (Page 5)

65-2336RKSS CO Transmitter • 1
Overview
This instruction manual describes the 65-2336RKSS carbon monoxide (CO) transmitter.
This manual also describes how to install, start up, configure, maintain, and calibrate the
transmitter when using it with a gas monitoring controller. A parts list at the end of this
manual lists replacement parts and accessories for the CO transmitter. See the controller
operator’s manual for information specific to the controller.
Specifications
WARNING: Do not use this product in a manner not specified in this instruction
manual.
Table 1 lists specifications for the CO transmitter.
NOTE: The following symbol on the detector label is a caution to the user to refer to this
documentation for installation and operation instructions:
WARNING: When using the 65-2336RKSS, you must follow the instructions and
warnings in this manual to assure proper and safe operation of the
65-2336RKSS and to minimize the risk of personal injury. Be sure to
maintain and periodically calibrate the 65-2336RKSS as described in this
manual.
Table 1: Specifications
Target Gas Carbon Monoxide
Area Classification Explosion-proof for Class I, Groups B, C, and D
Temperature Code T6
Installation Category Installation Category 1. Signal level, special equipment or parts of
equipment, telecommunication, electronic, etc., with smaller
transient overvoltages than Installation Category (Overvoltage
Category) II (ref. IEC 664).
Input Voltage 11 VDC - 30 VDC
Sampling Method Diffusion
Signal Output 4 to 20 mA
Detection Range 0 to 300 ppm (parts per million)
Accuracy ± 5% of reading or ± 5 ppm CO (whichever is greater)
CO Detector Signal Output 0.3 mA at 0 ppm CO nominal
2.5 mA at 300 ppm CO nominal
Response Time 90% in 30 seconds
Operating Temperature 23°F to 104°F (-5°C to 40°C)
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