RKI Instruments RM-5000 Series Indicator/Alarm Unit - Manual (Page 78)

10 Product Specifications 10-1. List of specifications
RM-5000 - 78 -
<Specifications for Each Model>
Model GP-5001 NC-5001 NC-5001W
Gas to be detected Combustible gas
Applicable gas
detector head Catalytic combustion
type detector head New ceramic type detector head
Gas alarm type Two-step alarm (H-HH)
Detector head signal Sensor direct signal
Cable for gas
detector head CVV, etc. (1.25 sq or 2.0 sq) - 4-core
Distance to gas
detector head 2 km or less for CVV - 2.0 sq
Functions Alarm delay/Suppression/Zero follower/Peak hold/Calibration history/Alarm trend
history/Event history
Power consumption Max. 7 W (including the gas detector head; Approx. 10 VA if a multi-unit case is
used)
Model NP-5001 SP-5001 GH-5001
Gas to be detected High concentration gas Combustible/toxic gas
Applicable gas
detector head Thermal conductivity
type detector head Hot-wire semiconductor
type detector head Semiconductor type
detector head
Gas alarm type Two-step alarm (H-HH)
Detector head signal Sensor direct signal
Cable for gas
detector head Shielded cable of CVVS,
etc. (1.25 sq or 2.0 sq) -
4-core Cable of CVV, etc.
(1.25 sq or 2.0 sq) - 4-core Cable of CVVS, etc.
(1.25 sq or 2.0 sq) - 3-core
Distance to gas
detector head 2 km or less for CVVS - 2.0
sq 2 km or less for CVV - 2.0
sq 2 km or less for CVVS - 2.0
sq
Functions Alarm delay/Suppression/Peak hold/Calibration history/Alarm trend history/Event
history
Power consumption Max. 7 W (including the gas detector head; Approx. 10 VA if a multi-unit case is
used)