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SST - Model GC804 -Combustible Gas Detector
The SST Model GC804 Combustible Gas Detector is a highly versatile and reliable industrial gas detector designed for the toughest job and able to be used in the harshest environments. This detector uses a catalytic poison resistant sensing element which provides accurate measurements in atmospheres where traces of silicone or other poisoning agents may be present and provides excellent long-term zero and sensitivity stability. Readings are unaffected by humidity or carbon dioxide.
The bright LCD screen on the detector continuously displays the operating status and the actual concentration of gas in percentage of the Lower Explosive Limit (%LEL). This reading is converted to a standard 4-20 mA signal, which may be connected to any remote device for remote display or logging. Relay contacts are provided which are activated when the gas concentration exceeds the LOW ALARM and HIGH ALARM set points. Typical set points are adjusted by the installer upon installation and may be reset later by authorized personnel. The relays are suitable for controlling local HVAC equipment, alarm signal devices or for equipment shutdown. Fault relay contacts are also available which operate upon loss of power or internal failure of the unit.
- Intelligent Model
- Catalytic Sensor
- LCD Display
- 4-20mA output
- Relay Contacts
- 2 Alarm Set Points
- Explosion-proof
- Aluminum or Stainless Steel housing
- A stand-alone, explosion-proof, catalytic combustible gas detector
- 4-20 mA output for connection to external equipment
- Two alarm set points with voltage-free contact relay outputs for local control
- Bright LCD display of gas concentration in % LEL
- Reliable, easy to install. simple to maintain and operate
- The catalytic sensor responds to all hydrocarbon combustible gases
- The sensor can be calibrated to specific combustible gases such as methane, propane, butane, hydrogen, gasoline, ethanol, and other combustible gases and vapors
- Epoxy coated copper-free aluminum housing
- FM, CSA, ATEX listed explosion-proof housing for Class I, Group A, B, C, D
- Shipped fully assembled and pre-calibrated
- Installed and fully operational in less than 1 hour
- Magnetic switch initiates test or calibration sequence
- On-screen calibration instructions insure error-free results
- Available up to IP66 rating
- Available with wireless transmitter as an accessory with text, e-mail notifications feature
- 5 Year Warranty
- Made in the USA
- Optional remote sensor available for mounting in hard to reach places and high ceilings
- Sensor can be installed to monitor air flowing through duct with the optional duct mounting accessory
- Please see datasheet for ordering information