SA-Series
Combustible and toxic gas transmitter Safe Guardian
The Safe Guardian transmitter is designed to detect concentrations of toxic and explosive gases, with a special focus on simplifying installation and maintenance operations.
- Detected gases: CO, O2, CH4
- Protection degree IP65.
- Three relays to serve as fault detector, low and high-level alarm triggers
- Analog output: 4-20mA, 0-5V, 0-10V, 1-5V, 2-10V – configurable via App.
- Up to 32 devices connectable via Modbus® RTU RS485 interface
- Calibration and bump test with Seitron Guard app.
- Built-in audible and visual alarms for an immediate danger warning
Out of stock
SKU
SA-Series
Downloads
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Calibration and Bump Test Seitron Guard mobile app simplifies configuration, maintenance, and interaction with Cool Guardian gas transmitters:
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Technical features
- Power supply voltage 12 .. 24 Vac ± 10% or 12 .. 24 Vdc ± 10%
- Power absorption 5 W
- Relay outputs 3 x 1A 30 Vac (voltage free)
- Analog output 4-20mA, 0-5V, 0-10V, 1-5V, 2-10V - configurable via App
- Modbus® output Via RS485 with Modbus® RTU protocol. Up to 32 connectable devices
- Protection degree IP65 (With the cables/plugs inserted in the cable glands)
- Operating humidity 20% .. 90% RH (non-condensing)
- Storage temp. -40 .. +50 °C (-40 .. +122 °F)
- Storage humidity 20% .. 90% RH (non-condensing)
- Size (W x H x D) 190,14x176,23x112,4 mm (7.5x7x4.4 inch)
- Free shipping