DG-71/N
Device type: DG/F Description of device type
Detectors DG/F are used for continuous monitoring of premises for combustible and toxic gases (and oxygen). The detectors come with two preset concentration thresholds for alarm purposes.
DG/F detectors are designed to work only with:
- threshold control units of type MD-1.A/T, MD-1, MD-2, MD-4;
- measuring and threshold control units of type MDP-1.A/T, MDP-1 PLUS, MDP-4, MDP-8, MDP-16.
DG/F detectors cannot be used in hazardous locations (according to ATEX Directive).
Features
- two thresholds set at manufacturing stage;
- semiconductor sensor for combustible gases or electrochemical sensor for toxic gases or oxygen;
- easily exchangeable sensor unit for straightforward maintenance;
- easy change of detected gas and easy calibration (all available DG/F sensor units ready to operate in each DG/F detector);
- intelligent sensors with build-in TWA and STEL measurement, alarm history, recommended calibration time mark signal;
- built-in temperature compensation;
- low cost operation;
- long time operation (typically 10 years for semiconductor sensors);
- all detectors are calibrated in our own GAZEX Calibration Laboratory operating in accordance with PN-EN ISO/IEC 17025 (PCA accreditation No AP150).
Typical system configuration
Device model: DG-71/N
Technical parameters
- Two-state outputs (threshold)
- 2
- Visual signalling, built-in
- Supply voltage
- System powered
- Dimensions
- 110 x 140 x 55 mm
- EAN Code
- 5901769655102
- Net price
- PLN789.00 N
| Gas sensor module | Sensor | Substance/property | Standard alarm thresholds or measuring range | |
|---|---|---|---|---|
| MS-71/N | Semiconductor |
Acetylene (C2H2) or Hydrogen (H2) |
10/30 |
%LEL |
Documentation
| Series | Technical data | Device information sheet | User Manual | Declaration of conformity |
|---|---|---|---|---|
| W1 | — | — | — | — |
| Archived series | ||||
| U4 | Download file | — | — | Download file |
Suggested products
Splash-proof enclosures AP-1
Splash-proof enclosures to protect detectors from adverse weather conditions and mechanical damage
Tubular shields AR-1
Profiled tube guards to protect the detector from direct mechanical damage
DG/w
Adaptation of DG/F, DG/M, DG/P or DG/PV detectors for installation into a ventilation duct
Gas test sets GTS
Test sets for verifying the correct operation of detectors by injecting a gaseous test mixture into the measuring chamber of the detector