RKI Instruments RM-5000 Series Indicator/Alarm Unit - Manual (Page 79)

10 Product Specifications 10-2. Product components
- 79 - RM-5000
Model EC-5002 OX-5001 OX-5002
Gas to be detected Toxic gas Oxygen
Applicable gas
detector head Electrochemical type
detector head/
Pyrolysis-particle type
detector head Galvanic cell type detector head
Gas alarm type Two-step alarm (H-HH) Two-step alarm (H-HH or L-H, L-LL)
Detector head signal Current signal (4 - 20 mA
DC) Sensor direct signal Current signal (4 - 20
mA DC)
Cable for gas
detector head Shielded cable of CVVS, etc. (1.25 sq or 2.0 sq) - 2-core
Distance to gas
detector head 2 km or less for CVVS - 2.0
sq 600 m or less for CVVS -
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
Alarm delay/Peak hold/Calibration history/Alarm
trend history/Event history
Power consumption Max. 3 W (including the gas
detector head; Approx. 3 VA
if a multi-unit case is used) Max. 2 W (including the gas
detector head; Approx. 2
VA if a multi-unit case is
used) Max. 3 W (including the
gas detector head; Approx.
3 VA if a multi-unit case is
used)
Model RM-5002 RM-5003
Gas to be detected Depends on the connected gas detector head.
Applicable gas
detector head Gas detector head that
outputs general
measurement signals Various detector heads
Gas alarm type Two-step alarm (H-HH or L-H, L-LL)
Detector head signal Current signal (4 - 20 mA DC)
Cable for gas
detector head Shielded cable of CVVS,
etc. (1.25 sq or 2.0 sq) -
2-core Shielded cable of CVVS,
etc. (1.25 sq or 2.0 sq) -
3-core (power, signal, and
common)
Distance to gas
detector head Depends on the connected gas detector head.
Functions Alarm delay/Peak hold/Alarm trend history/Event
history
Power consumption Max. 2 W (including the gas
detector head; Approx. 2 VA
if a multi-unit case is used) Max. 8 W (including the gas
detector head; Approx. 11
VA if a multi-unit case is
used)
10-2. Product components
• Main
unit
• Operating manual (One copy per system regardless of the number of units to be delivered)