GCP87/2
DESCRIPTION :
Designed for direct application on gas heaters to obtain extinguishing values in accordance with the specific norms defined by each country. In this way a stable blue flame of ideal size is obtained for all gases. The use of recalibrated injectors guarantees precise flow with the right jet direction. The GCP87/2 series is designed for L.P.G and N.G. It can be ordered by customers if needed.
Features :
TheGCP87/2 is an oxygen detection safety pilot system. It is designed to shut off the gas supply to the heater if the oxygen content in the room drops to 18% from a normal 21%+. In this event the pilot flame actually lifts off the thermocouple cooling it down and causing the gas valve to close and the heater to shut off. Also, each oxygen depletion sensor (ODS) has a temper resistant pilot orifice assembly, so do not try to drill or clean out the oxygen depletion sensor (ODS) pilot with a hard object as you will damage.
Normal Operation – 20.9 percent oxygen:
The flame touches the tip of the Thermocouple, generating the necessary millivoltage needed to hold the gas valve open.
Oxygen Level Dropping -19% percent oxygen:
The flame begins to lift- off the precision pilot burner, causing the thermocouple to cool.
Safety shutdown – 18.5 percent to 18 percent oxygen:
The unstable pilot flame moves away from the thermocouple causing the thermocouple to stop generating the electricity needed to hold the spring loaded safety valve open .the flow of gas stops.
NOTE:
Maximum torque to tighten gas inlet nuts to pilot ,8N.m.
NOTE:
Maximum torque to tighten thermocouple connector,4N.m
