Modern measuring control unit T-1D (A) ExTox 4 ... 20mA will work wherever with only one stationary detector installed. The equipment allows quick gas detection, thus guaranteeing a high level of security.

Device is available in two power versions (230 V AC or 24 V DC). Also available in 4 mounting options: FIN rail, wall, 19 ” rack and panel. The ET-1D (A) measuring unit has all the advantages of an 8-channel ET-8D unit. This ensures a high degree of precision. It is limited to one measuring point only.

The product has one measuring input (4 ... 20mA) and two digital. It is equipped with two levels of alarms for each channel, allowing for an effective and clear warning of danger. The ET-1D control panel (A) also provides four potential-free relays. They enable any signaling and valve control.

Features of measuring center:

  • 1 measuring input (4 ... 20mA),
  • 2 digital inputs,
  • 2 alarm levels for each channel,
  • 4 potential-free relays (for signaling, valve control),
  • LEDs: alarm, operation, failure,
  • RS232 / 485 interface

The device also informs user via LEDs about: alarm (when excessive gas concentration is noted), operation of the device and failure. The ET-1D control panel is operated via an intuitive RS232 / 485 interface.

The equipment is compatible with gas detection heads from our offer – Sens and ExSens, from the same manufacturer. It also works with the Beler-Lang head.

Stationary gas detectors service:
SafeTech service department will implement for you design, installation and maintenance services of the measuring center and heads. Our technicians will be happy to help you in practice and answer all your questions.


Gas detection control unit ET 1D(A) PL
Centrala sterująca ET 8D