- Gas detected: Oxygen
- Range: 0-25%
- Operating temperature: -40°F to 140°F (-40°C to 60°C)
- Accuracy: ±1% of full range
- Display: 3/4 in backlit digital LCD
- Sensor type: zirconium oxide
- Sensor life: 8 - 10 years under normal conditions
- Power requirement: 24 VDC
- Relay outputs: 2 user-settable alarm relays, 1 fault relay rated 2A @ ≤ 24 VAC or 24 VDC
- Alarm: Built-in 90 dB horn
- Conformances: CE, UL/cUL
Concoa 580 Series Oxygen Deficiency Monitor
Item#: 5803004The 580 Series Oxygen Deficiency Monitor is designed for continuous detection and measurement of ambient oxygen levels in facilities that use or store oxygen-depleting gases such as nitrogen, argon, and helium. The oxygen deficiency monitor can detect if the oxygen level in the air drops below a preset value, and the alarm warns occupants inside and outside the room within seconds. This enables action to be taken before levels become dangerous and evacuation is required. The CONCOA oxygen deficiency monitor may be used as a stand-alone gas detector, linked to optional CONCOA single or multipoint controllers, integrated into a variety of CONCOA pressure and flow controls for emergency shut-off, or connected to an existing centralized monitoring system.
- Zirconium oxide sensor cell detects low oxygen levels without reference gas
- Smart electronics monitors sensor operation continuously and immediately alerts user to sensor faults or electrical problems
- Oxygen sensor prevents drift due to changes in temperature and humidity
- Two adjustable alarm setpoints allow the user to configure alarm threshold polarity
- Remote display alarm Indicator permits remote monitoring of oxygen levels when used with the Oxygen Deficiency Monitor
- Non-latching audible alarm resets automatically when oxygen level returns to above the alarm threshold