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Building an IT-based Gas Monitoring System Utilizing Core Gas Detector Technology

AUTO GAS SHUT-OFF VALVE

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GAS AUTO SHUT-OFF VALVE (INDOOR, OUTDOOR)

차량정보 표
Model No. CONTROLLER FOR GAS AUTO SHUT-OFF VALVE (80A, 100A) SHT-880-3, SHT-880-6
Category GAS AUTO SHUT-OFF VALVE (INDOOR, OUTDOOR)

Description

Description
  • CONTROLLER FOR GAS AUTO SHUT-OFF VALVE
  • MODEL : SHT-880-3 (3CH), SHT-880-6 (6CH) / SHT-ASV(P) (Panel Insert type)
  • APPLICABLE AUTO SHUT OFF VALVE : 80A~100A (Indoor type, Explosion type)
Features
  • Automatic shut-off during gas leakage, manual operation in normal conditions.
  • Status confirmation of the opening/closing state from the control unit.
  • The blocking speed is rapid to prevent accidents in advance.
  • Expandable from 6CH. (OPTION)
  • Built-in open/close relay contact output with remote monitoring capability. (OPTION)
  • Compact size and low power consumption. (built-in SMPS)
  • Suitable for various plants and automatic control of HVAC systems, utilizing electric valve systems.
Specification
CONTROLLER
Model No.
SHT-880-3(3CH), SHT-880-6(6CH) (Wall mount) 
/ SHT-ASV(P) (Panel Inset type)
Type
Controller for Gas Auto shut-off valve
Main power
110~220V AC, 50/60Hz
Consumption electric power
4.8W (Alarm 38.5W)
Control type
Current control system
Receive type
The method of voltage receiving
Alarm input line
3 CHANNEL, 6 CHANNEL
Alarm type
BUZZER (About 70dB)
Output signal
24VDC (For Auto shut-off valve)
Output signal (Option)
OPEN/CLOSE (Relay contact)
Display type
(LED) OP: Steady green, CL: Steady amber, LEAK: Flashing red, Cable break: Steady red
(FND) OP: Open, CL: Close, Er: Cable break, OP flashing: Opening, CL flashing: Closing
Open/Close type
Open and close manually or automatically
Operating temp/humi
–40°C ~ +70°C / –95%
Detector input cable
2 wire (Connecting with SHT-201, SHT-910), 3 wire (Connecting with SHT-202)
Shut-off device output
2 wire (Red+, Black–)
Weight
1.00 Kgs
DIMENSION(mm)