GDHP Series Gas Detectors HVAC-R Application

Overview
Available Gases

The GDHP line of industrial gas detectors provides a robust, cost-effective solution, suitable for use in a variety of industrial applications. It features a selection of fixed point detectors available for combustible, toxic and refrigerant gases, as well as Oxygen level monitoring.

GDHP detectors are ATEX-certified for use in Zone 2. They are available with analogue (4-20mA) or addressable (Modbus RTU) output option and a selection of sensor technologies. The detectors are simple to install and operate. The high-visibility light indication allows for easy status monitoring, while their one-person, non-intrusive calibration and solderless sensor replacement features facilitate maintenance and eliminate the need for hot work or system downtime.

All GDHP detectors are equipped with a self-diagnostic function, which constantly monitors the condition of the sensor and signal lines, and alerts in case of fault. 

Benefits:

  • Maximum safety: The GDHP series is compliant with relevant EU standards (ATEX, EN 50270). 
  • Versatility: The wide variety of available gases and dual output options (4-20mA, Modbus RTU) make the GDHP series a perfect solution for different scale projects across various industries.
  • Cost-effective specification: GDHP detectors are designed to deliver maximum value and reliability. With a low initial investment, they effectively reduce overall project costs. Additionaly, the non-intrusive calibration feature, solderless replacable sensor option and self-monitoring technnology streamline the maintenance process and result in substantial savings.


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COMBUSTIBLE GASES RANGE
METHANE 0-100%LEL
PROPANE 0-100%LEL
N-BUTANE 0-100%LEL
N-PENTANE 0-100%LEL
N-HEXANE 0-100%LEL
N-HEPTANE 0-100%LEL
N-OCTANE 0-100%LEL
METHANOL 0-100%LEL
ETHANOL 0-100%LEL
ISO-PROPANOL 0-100%LEL
ACETONE 0-100%LEL
MEK 0-100%LEL
TOLUENE 0-100%LEL
ETHYL ACETATE 0-100%LEL
HYDROGEN 0-100%LEL
AMMONIA (LEL) 0-100%LEL
UNLEADED PETROL 0-100%LEL
ETHYLENE 0-100%LEL
TOXIC GASES AND OXYGEN MONITORING RANGE
CARBON MONOXIDE 0-500ppm
NITROGEN DIOXIDE 0-30ppm
HYDROGEN SULPHIDE 0-100ppm
AMMONIA 0-100ppm
AMMONIA 0-2000ppm
CHLORINE     0-10ppm
CARBON DIOXIDE 0-20000ppm 
CARBON DIOXIDE 0-50000ppm 
OXYGEN (Excess and Deficit) 0-25%Vol
REFRIGERANT GASES RANGE
HCFC Refrigerants (R-22) 0-2000ppm
HFC Refrigerants (R-404a, R-407c, R-410a, R-507, R-134a) 0-2000ppm
R-290 0-2000ppm
R-600 0-2000ppm