Agent Release Panel (RE-120GR)



    The Microprocessor based CE Mark Agent release panel has dual function of detection and release of gaseous agent. The system has 16X2 LCD character, 2 zones detection circuit and One main and standby agent release circuit,it has various logic programmable options, linear power supply, the system has RTC facility, Auto & manual operational facility, solenoid output with ON and OFF timer, programmable Main / standby cylinder output facility, gas inhabit and instant release, manual release with time delay or without time delay and pressure low sensing facility.Battery polarity & Deep discharge protection.
    RE-120 GR will have all safety features to prevent accidental release, user friendly programmable options, the system is ideal choice to protect areas like, Server rooms, data centre, paint booths and hazards areas etc. The system is user friendly with includes all standard to ensure ease for use and high reliability.


  • Ravel Indian Manufacturer, International standard.
  • Modular Construction, Serviceable.
  • Special logic circuitory to prevent accident release.
  • Auto Resettable Fuse.
  • Surge Protected.
  • Battery polarity & deep discharge protection.
  • Variable solenoid ON / OFF time.
  • 2 No’s of programmable Initiating Device Circuit and 1 No’s of Releasing Agent circuit.
  • Operates on 220V, A.C supply
  • Battery backup with built in charging.
  • 16 X 2 LCD Dot Matrix Display.
  • Evacuate and Key pad Enable, Disable Facility.
  • Low battery visual warning with audible tone.
  • Relay output for actuators.
  • Provision for Remote fire with Audio / Visual Indications.
  • Compatible to all types of conventional detectors.
  • Zone Disable (Isolation) facility with loop voltage cut off.
  • Resettable 24v DC output for 4 wire detectors.
  • Three 24V Sounder Output (Fire, after Cross zone, after gas release).
  • Two mode operation facility (Auto / Manual).
  • Programmable Solenoid Output with ON and OFF Timer.
  • Programmable Main / Standby Cylinder output Facility.
  • Gas Inhibit and Instant release facility.
  • Manual Gas Release with or without timer.
  • Actuator pressure low sensing facility.
  • RS 485 Output for Repeater.


Electrical Specification

Power 220-240 VAC, 50 Hz. Wire size   :   1.5 Sq. mm with 600V insulation Releasing Agent Circuit Operating Nominal Voltage   :   24 VDC Solenoid output   :   0.75A End-Of-Line Resistor   :   4.7K, 1/4watt (for Solenoid Output)
Battery (Lead Acid only) Charging Voltage   :   28 VDC. Charging Current   :   0.5 Amps (Max) System Quiescent Current   :   100mA Remote Outputs 1 Form C relay for Fire, Fault and Cross Zoning. Contact Rating   :   2A @ 30 VDC & 0.5 A @125VAC.
Initiating Device Circuits (Zone Circuit) All zones are Class B wiring Normal Operating Voltage   :   14 – 21 VDC Alarm Current   :   15 – 30mA Short Circuit Current   :   40mA Maximum Loop resistance   :   50 ohms Maximum End-Of-Line Resistor   :   4.7K, 1/4watt Standby Current   :   6.8mA (2.4mA for Detectors) 24 VDC Power For remote devices (Optional) Operating Voltage   :   24VDC, 300mA Max.

Operating Condition Operating Temperature 0 – 49° C / 32-120° F. Relative Humidity 93 ± 2% RH (non-condensing) at 32 ±2° C / 90 ± 3° F.

Notification Appliance Circuits (Sounder / Strobe Circuit)

1) Supervised : 1 No
Operating Nominal Voltage : 24 VDC
Operating Current : 0.75A (Max)
End-Of-Line Resistor : 4.7K, 1/4watt
2) Non – Supervised : 2 No’s
Operating Nominal Voltage : 24 VDC
Operating Current : 0.3A (Max)
End-Of-Line Resistor : 4.7K, 1/4watt

Mechanical Specification

Dimensions : (400W X 300H X 100D)
Color : Red / White
Construction : 18 Gauge (1.22mm) CRCA sheet with powder-coated Finish
IP Rating : IP50
Cable Entry : 09 x ø19mm Knockout in top of the cabinet Weight
Weight : 7 Kg

Compatible Devices

Model Description
RE-Monitor 24VDC Output for Monitor Module
RE-4K7 End Of Line Resistor

Ordering Information

Model Description
RE-120GR-W 2 ZONE Gas Release Panel
RE-120GR-R 2 ZONE Gas Release Panel

Note: R – Red Color ; W – White Color ;