Concentration-measuring gas detectors DG/P

Detectors DG/P are used for continuous monitoring of premises for combustible and toxic gases. The detector performs cyclic measurement of gas concentration in the air and transmits the measured value in 4-20mA standard (passive output).

For use with control units from other manufacturers - GAZEX recommends to use detectors type DG/PV with dual outputs (active 4-20mA and 2-10V).

Features

  • 4-20mA standard analog output (passive);
  • easily exchangeable sensor unit and easy maintenance;
  • easy change of the detected gas or calibration of the detector;
  • built-in temperature compensation;
  • infra-red sensor for combustible gases or electrochemical sensor for toxic gases or oxygen;
  • sensor unit with “zero” and “span” regulation (calibration outside the detector);
  • low-cost operation;
  • 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

Offered models

Model Gas sensor module Sensor Substance/property Standard alarm thresholds or measuring range Supply voltage Net price C/G
MS-P0E.CL2/N Electrochemical Chlorine (Cl2)
0 ÷ 10
ppm
System powered 1,299.00 zł N
MS-P0E.CLO2/N Electrochemical Chlorine dioxide (ClO2)
0 ÷ 1
ppm
System powered 2,299.00 zł N
MS-P0E.ETO/N Electrochemical Ethylene oxide (C2H4O)
0 ÷ 20
ppm
System powered 1,299.00 zł N
MS-P0E.HCL/N Electrochemical Hydrogen chloride (HCl)
0 ÷ 30
ppm
System powered 1,799.00 zł N
MS-P0E.HCN/N Electrochemical Hydrogen cyanide (HCN)
0 ÷ 30
ppm
System powered 1,799.00 zł N
MS-P0E.NO2/N Electrochemical Nitrogen dioxide (NO2)
0 ÷ 20
ppm
System powered 1,299.00 zł N
MS-P0E.NO/N Electrochemical Nitrogen monoxide (NO)
0 ÷ 100
ppm
System powered 1,299.00 zł N
MS-P0E.O3/N Electrochemical Ozone (O3)
0 ÷ 1
ppm
System powered 1,799.00 zł N
MS-P0E.PH3/N Electrochemical Hydrogen phosphide (PH3)
0 ÷ 5
ppm
System powered 2,299.00 zł N
MS-P0E.SO2/N Electrochemical Sulfur dioxide (SO2)
0 ÷ 20
ppm
System powered 1,299.00 zł N
MS-P2E/N Electrochemical Carbon monoxide (CO)
0 ÷ 500
ppm
System powered 1,029.00 zł N
MS-P4E/N Electrochemical Ammonia (NH3)
0 ÷ 1000
ppm
System powered 1,029.00 zł N
MS-P4E/N1 Electrochemical Ammonia (NH3)
0 ÷ 100
ppm
System powered 1,029.00 zł N
MS-P4E/N2 Electrochemical Ammonia (NH3)
0 ÷ 100
ppm
System powered 1,299.00 zł N
MS-P5E/N Electrochemical Hydrogen sulfide (H2S)
0 ÷ 100
ppm
System powered 1,029.00 zł N
MS-P7E/N Electrochemical Hydrogen (H2)
0 ÷ 1000
ppm
System powered 1,029.00 zł N
MS-P9E/N Electrochemical Oxygen (O2)
0 ÷ 25
%v/v
System powered 1,029.00 zł N
MS-P1R2/N Infra-red Methane (CH4)
0 ÷ 100
%LEL
System powered 1,749.00 zł S
MS-P1R5/N Infra-red Liquefied petroleum gas (LPG)
0 ÷ 100
%LEL
System powered 1,749.00 zł S
MS-P3R/N Infra-red Organic compounds
0 ÷ 100
%LEL
System powered 1,849.00 zł N
MS-P6R7/N Infra-red Hydrofluorocarbons (HFC)
0 ÷ 2000
ppm
System powered 2,999.00 zł N
MS-P6R7/N-SF6 Infra-red Sulfur hexafluoride (SF6)
0 ÷ 2000
ppm
System powered 2,999.00 zł N
MS-P8R8/N Infra-red Carbon dioxide (CO2)
0 ÷ 2
%v/v
System powered 1,249.00 zł S
MS-P8R/N Infra-red Carbon dioxide (CO2)
0 ÷ 5
%v/v
System powered 1,749.00 zł N

Detection of substance/property in other areas or other substances/properties is possible = special execution, requires consultation.
In special cases, it is possible to select the detector parameters for a specific application = required analysis of the conditions of use.

Suggested products

AP-1
Splash-proof enclosures AP-1
Splash-proof enclosures to protect detectors from adverse weather conditions and mechanical damage
AR-1
Tubular shields AR-1
Profiled tube guards to protect the detector from direct mechanical damage
DG/w
DG/w
Adaptation of DG/F, DG/M, DG/P or DG/PV detectors for installation into a ventilation duct
GTS
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