The A14-A11 GasSens modular gas detector is a flexible component system for individual gas detection and alarm requirements in industry. It is suitable for use in applications ranging from chemical and petrochemical plants to food processors.

Each module has a compact design that includes a digital display of the gas concentration, isolated analog output and four relay outputs.

The receivers can be positioned up to 300m from the sensor/transmitter for remote indication or local control functions such as valve shutoff while transmitting a 4-20 mA signal to remote displays or data loggers.

Battery back-up systems are used to ensure that detectors remain operable, even when AC power fails.

The A14-A11 GasSens modular gas detector is low maintenance, the automatic sensor testing system reduces operator testing requirements.

Technical information:

  • Input: Digital signal, 2 wire connection to remote sensor/transmitter
  • Output: Isolated 4-20 mA DC, 1000 ohms maximum load
  • Alarms: Two adjustable concentration alarms, set points adjustable from 5-100% of range
  • Alarm indicators: High intensity LED bars for WARNING (low set-point) and ALARM (high setpoint)