RKI Instruments 65-2516RK - Manual (Page 5)

65-2516RK Oxygen Transmitter • 1
Overview
This instruction manual describes the explosion proof capillary type oxygen 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 oxygen 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 oxygen 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 65-2516RK, you must follow the instructions and warnings
in this manual to assure proper and safe operation of the 65-2516RK and to
minimize the risk of personal injury. Be sure to maintain and periodically
calibrate the 65-2516RK as described in this manual.
Table 1: Specifications
Target Gas Oxygen (O
2
)
Area Classification Explosionproof 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 25% volume
Accuracy ± 0.5% O
2
Oxygen Detector Signal Output 0 mV at 0% volume oxygen nominal
18 mV at 25% oxygen nominal
Response Time 90% in 30 seconds
Operating Temperature -20°C to 45°C
!