Gas detector DG-PV4E-Nstd ammonia, measurement range on request, electrochemical sensor DG-PV4E-NSTD

Gas detector for precise ammonia measurement

This gas detector, model DG-PV4E, is designed for continuous monitoring of ammonia concentration in the air. The device is used in industrial and enclosed spaces where control of this gas level is crucial for safety and proper functioning of processes. The DG-PV4E detector is compatible with various gas detection system centrals, offering flexibility in integration with existing infrastructure.

Wide range of applications and reliable operation

Detectors from the DG/PV series, to which this model belongs, are valued for their reliability and measurement accuracy. They utilize a replaceable sensor module, which simplifies servicing and calibration of the device. Thanks to two outputs – current 4-20 mA and voltage 2-10 V – the detector provides versatility in connecting to control and alarm systems. Built-in functions for signaling exceeding the measurement range, temperature, operating time counter and failure history allow for quick response in case of irregularities. The thermal compensation system ensures accurate readings even under changing environmental conditions.

Design and functionality for professionals

The detector has been designed with ease of installation and use in mind. It has removable terminals allowing connection of single- and multi-strand wires. The splash-proof housing (IP44 in the recommended mounting position) protects the device from moisture and dust. The possibility of equipping it with a mechanical guard or a ventilation duct housing increases resistance to mechanical damage and expands the range of applications. All GAZEX detectors are calibrated in an accredited laboratory, which guarantees measurement accuracy in accordance with the PN-EN ISO/IEC 17025 standard. Model DG-PV4E is intended for detecting ammonia in the range of 0 ÷ 1000 ppm.