Gas detector DG-15.EN/M-Nstd propane-butane, field calibration, p-p sensor, RS485, economical DG-15.EN/M-NSTD

Gas detectors – reliable installation safety

The DG-15.EN/M-Nstd gas detector is an economical, digital device designed for continuous monitoring of propane-butane concentration in rooms. It quickly reacts to dangerous gas levels, activating optical signaling and transmitting information to the alarm system via the RS-485 port (MODBUS RTU protocol). The detector is particularly useful in places where there is a risk of LPG leakage, such as boiler rooms, garages, vehicle inspection stations, or production halls.

Construction and principle of operation

The key to the effective operation of the DG-15.EN/M-Nstd is the replaceable sensor module with a semiconductor sensor. This enables simple and inexpensive operation – if necessary, just replace the module, without having to replace the entire detector. The built-in microprocessor ensures measurement stability, temperature compensation, and event history of alarms. The device has a splash-proof housing (IP43), which increases its resistance to environmental conditions.

Application and benefits

The DG-15.EN/M-Nstd detector is used in both domestic and industrial installations. It is compatible with threshold and addressable GAZEX control modules, allowing integration with extended gas detection systems. This makes it possible to create a comprehensive safety system that effectively protects against hazards related to gas leakage. The replaceable sensor design translates to lower maintenance costs and ease of servicing. Additionally, the detector is factory calibrated in a PCA accredited laboratory No. AP150, which guarantees measurement accuracy and compliance with standards.