RKI Instruments 61-1000RKSS - Manual (Page 5)

61-1000RKSS Combustible Gas Detector • 1
Overview
This manual describes the 61-1000RKSS combustible gas detector (internal amplifier
type). This manual also describes how to install, start up, maintain, and calibrate the
detector when it is used with a gas monitoring controller. A parts list at the end of this
manual lists replacement parts and accessories for the combustible gas detector.
Specifications
WARNING: Do not use this product in a manner not specified in this instruction
manual.
Table 1 lists specifications for the combustible gas detector.
WARNING: When using the 61-1000RKSS, you must follow the instructions and
warnings in this manual to assure proper and safe operation of the
61-1000RKSS and to minimize the risk of personal injury. Be sure to
maintain and periodically calibrate the 61-1000RKSS as described in this
manual.
Table 1: 61-1000RKSS Specifications
Target Gas Combustible gas (Methane Calibration Standard)
Area Classification Explosionproof for Class I, Groups B, C, and D
Sampling Method Diffusion
Detection Range 0 to 100% LEL
Response Time 90% in 45 seconds
Accuracy ± 5% of reading or ± 2% LEL (whichever is greater)