jannhuang2009
 
Gas Detector ( gas sensor)

gas detector ( adapt LPG gas sensor,)
High reliability sensor
Auto-reset after alarm
MCU processing adopted
Malfunction auto-check indicator
Alarm output N.C./ N.O. optional
Dual sensor design
Be able to work with electrovalve /exhaust fan
SMT adopted, excellent stability
Available for Natural gas, LPG, CO

TECHNICAL  SPECIFICATION
Operating voltage:  220V AC or 12V DC
Rated power: ≤3W (220V AC power supply)
Warm-up time: 3-5 minutes
Alarm level: 10% LEL of Natural gas, 100 PPM of CO
Alarm indicator:  Corresponding Red LED flash
Malfunction indicator: Yellow LED on & Beeper long-buzz
Alarm sound: ≥70dB (within 1 meter)
Operating temperature: -10 to 50
Environmental humidity: ≤95% RH (No congelation)
Installation mode: Wall mounted
Alarm output: Relay output /sound & flash alarm
Dimension: 115*72*41mm
Execute criterion: GB15322.2-2003

gas detecor,gas alarm

GD-768 stand-alone detector series meet UL1484 and EN50194 standard. The gas sensor is made of figaro gas sensor. The microprocessor based detector and figaro gas
sensor ensure a continuous and precise monitoring. gas alarm, smoke detector

Features:
1) Figaro gas sensor
2) GD768-L detector liquefied petroleum gas (propane), GD768-N detect natural gas
(methane)
3) Uses microprocessor for circuit control and gas monitoring to assure performance
stability and reliability
4) Sounds alert with 85dB at 10 feet
5) Test button to verify operation
6) Five-year limited warranty
7) Complies with EN 50294 standard
8) 12V DC, 24V DC, 110V AC or 220V AC available, battery backup available
9) 10% LEL
10) Interconnect or relay or valve output available

pneumatic valve

Home  |   About us  |   Products  |   New Products  |   Certificate  |   Contact Us | Hotproducts |