Rae FMC-40, Руководство по эксплуатации

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Technical specification
NUMBER OF CHANNELS
One, Two, Three or Four channels
OUTPUTS
Common Relays - user selectable
High alarm RL2 - D.P.C.O. normally energised or de-energised - factory set de-energised
Latched or unlatched - factory set latched
Low alarm RL1 - D.P.C.O. normally energised or de-energised - factory set de-energised
Latched or unlatched - factory set latched
Fault alarm RL3 - S.P.C.O. normally energised or de-energised - factory set de-energised
Latched or unlatched - factory set latched
General Alarm Relay RL4 - S.P.C.O. changes on all alarms and is resettable at all times.
Channel Relay - user selectable
Selectable high or low alarm S.P.C.O. normally energised or de-energised
- factory set low de-energised
Latched or unlatched - factory set latched
All contacts rated 5A/230v AC
Analogue output 4~20mA into 200 ohms max load
SENSOR CABLE
Flammable (catalytic) - 3 core, 1.5mm screened cable, mineral insulated copper sheathed or
steel wire armoured – maximum cable loop resistance 20 ohms.
Transmitter – 3 core 0.5 mm minimum screened cable, mineral insulated copper sheathed or
steel wire armoured – maximum cable loop resistance 200 ohms.
POWER SUPPLY
230, 110v, AC 50/60Hz. or 24v DC (21-30 volts tolerance)
POWER CONSUMPTION
Per channel
Normal operating condition
3w
Full alarm condition 4.5w
OVERLOAD PROTECTION
1A fuse - AC
1 amp anti-surge fuse - DC
2 amp anti-surge fuse - Batteries.
ACCURACY
±5% F.S.D
REPEATABILITY
±2% F.S.D
ENVIRONMENTAL
Ambient operation temp. 0 to 50 degrees centigrade
Storage temperature -20 degrees to +60 degrees centigrade
Humidity range 0 to 90% RH
Case Ingress Protection IP52 - Option IP65
MISCELLANEOUS
CE Cert No. C511
Dimensions 310mm wide x 265mm high x 75mm deep
Weight 3.5kg
ADD ON OPTIONS:
Standby battery 1 hour - Field installation - position the batteries so that they are supported by
the plastic base block and then retained using the tywrap, connect the battery connectors to
terminal blocks JP11 and JP12.