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The NS II fixed detector is dedicated to monitoring gas concentrations in classified areas (ATEX zone 2).

Detection : organic acids, Alcohol, Br2, C2H2, C2H4, C2H4O, C2H5OH, C2H6, C3H6, C4H10, C5H12, CH2O, CH4, Cl2, ClO2, CO, CO2, COV, H2, H2O2, H2S, HBr, HCl, HCN, HF, Hydrocarbons, N2O, NH3, NO, NO2, O2, O3, PH3, R1234yf, R401A, R404A, R407C, R32, R410A, R12, R22, SiH4, SO2.

NS III ATEX zone 1 SIL 2 fixed gas detector
  • Wide range of detected gases (88 sensors)
  • ATEX zone 2 certification
  • 4-20 mA & RS485 (DEGA protocol) outputs as standard
  • Available options: 3 relay card, 88 dBA buzzer, Modbus output
  • Internal data recording (last 30 days)
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Additional information

The NS II fixed gas detector monitors the concentrations of a very wide range of gases. This device has an 88 sensors’ range for various toxic, refrigerants, explosives gases and volatile organic compounds. These different sensor technologies (catalytic, electrochemical, infrared, PID) are available for different measurement ranges.

With serial analog and digital outputs, the NS II ATEX gas detector can be configured on a PC or using a magnet (non-intrusive setting) and can be used as a stand-alone detector thanks to its various options. (3 relay card and internal 88 dBA buzzer).

This ATEX zone 2 certified gas detection equipment is available with or without LCD display and equipped with an internal data logger (history of the last 44 days with 1 point every 60 seconds).

Fixed gas detector

Manufacturer : DEGA

Related applications: Indoor air quality - Water treatment - Surface treatment

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