GST I-9602LW-LPG Addressable LPG Detector with Buzzer

The GST I-9602LW-LPG is an addressable LPG gas detector from GST's I-9602LW series, used to detect leaks of domestic combustible gas in homes, hotels and apartments. When gas is detected it sounds a local buzzer, closes a volt-free contact to run an extractor fan and gives a 12V DC pulse to shut a gas valve, and it reports to a GST addressable fire alarm panel over the loop.

Key features

• Addressable: connects to the GST fire alarm loop (Z1, Z2, non-polarised)
• Local buzzer alarm
• 24V/1A normally open contact closes on alarm (not for 230V AC loads)
• 12V DC pulse output to close a pipe solenoid valve
• Separate 24V DC power supply (D1, D2)
• Self-test button checks LEDs and buzzer
• Wall mounted on an isolator base over a flush box

Technical specifications

• Model: I-9602LW-LPG
• Series: I-9602LW addressable gas detector
• Gas: LPG
• Power supply: 24V DC (separate from the loop)
• Loop voltage: 24V
• Relay contact: 24V 1A normally open
• Valve output: 12V DC pulse
• Recommended cables: 2.5mm² for power, 1.0mm² for loop, valve and relay
• Operating temperature: -10°C to +50°C
• Relative humidity: up to 95%, non-condensing
• Material: ABS

Note: the relay contact must not be used to switch 230V AC loads.