Download Wiring and Controller Setup
Compatible Copeland Emerson Multi-Zone Leak Detector Panel Part # 851-4550 only.
The SC refrigerant leak sensor is a series of transmitters for measuring concentration of different gases. The transmitter is available in the Standard Room Type. The sensor heads are semi-conductive, which provides a long lifetime and stability, but with limited selectivity.
The transmitter gives a non-linear output signal (4 to 20mA or 0 to 10V DC) proportional to the gas concentration.
Technical Data:
- Refrigerant: 448a
- Sensor Type: Semiconductor
- Response Time (T90): < 10 seconds
- Operating Temperature: -40°F to 122°F (-40°C to 50°C)
- Operating Humidity: 10 to 90% Rh (non condensing)
- Dimensions: 130x82x56 mm
- Housing: Polycarbonate / ABS
- Output Signal: 4 to 20mA (max 500 ohm) or 0 to 10V DC
- Calibration: Zero/span ≥ once per year
- Lifetime Sensor: > 5 years (replacement recommended every 5th year or when unit cannot be calibrated)
- Power Supply: 12 to 30V DC (Recommended 24VDC @ 15W,120V, DIN Rail mount P/N 250-2541)
- Cable Gland: 1 x M16
- Part Number: 809-1203
