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GD K8A
  • Diffusion Style Head
  • Low Profile Design
  • Quick Response Sensors
  • Twenty-one Toxic Sensors to Choose From
  • Built-in Battery Pack for Bias of Sensors
The GD-K8A sensor head is a diffusion style head that is ideally suited to meet your gas detection needs. You can choose from one of twenty-one sensors to install in this model. These sensors cover a wide variety of applications. The complete sensor housing is only one and a half inches thick, so it can be installed in those tight space requirements. Its easy to install and the hinged housing makes it easy to maintain. The sensor requires only two wires to operate and is quick responding to gas concentrations. It can also be installed to any RKI controller. A battery is built into the housing to ensure that the sensor operates in the event that power failures occur. This eliminates any sensor warm up and down time.
GD-K8A
Part Number

Detector/Transmitter

Diffusion, Ammonia (NH3) 0-75 ppm, I.S. type
GD-K8AI-NH3

Detector/Transmitter

Diffusion, Ammonia (NH3) 0-75 ppm, with ES-23R
GD-K8A-NH3

Detector/Transmitter

Diffusion, Arsine (AsH3) 0-1 ppm
GD-K8A-ASH3

Detector/Transmitter

Diffusion, Carbon Monoxide (CO) 0-150 ppm
GD-K8A-CO

Detector/Transmitter

Diffusion, Chlorine (C12) 0-3 ppm
GD-K8A-CL2

Detector/Transmitter

Diffusion, Hydrogen Chloride (HCI) 0-15 ppm, I.S. type
GD-K8AI-HCL

Detector/Transmitter

Diffusion, Hydrogen Chloride (HCI) 0-15 ppm, ES-23E sensor
GD-K8A-HCL-23E

Detector/Transmitter

Diffusion, Hydrogen Cyanide (HCN) 0-30 ppm, I.S. type
GD-K8AI-HCN

Detector/Transmitter

Diffusion, Hydrogen Fluoride (HF) 0-9 ppm
GD-K8A-HF

Detector/Transmitter

Diffusion, Hydrogen Fluoride (HF) 0-9 ppm, I.S. type
GD-K8A-NO

Detector/Transmitter

Diffusion, nitrogen Dioxide (NO2) 0-15 ppm
GD-K8A-NO2

Detector/Transmitter

Diffusion, Nitrogen Dioxide (NO2) 0-15 ppm, I.S. type
GD-K8AI-NO2

Detector/Transmitter

Diffusion, Ozone (O3) 0-1 ppm, with ES-K239 sensor
GD-K8A-O3

Detector/Transmitter

Diffusion, OZONE (O3) 0-0.1 PPM, I.S. type
GD-K8AI-O3

Detector/Transmitter

Diffusion, Phosphine (PH3) 0-1 ppm
GD-K8A-PH3

Detector/Transmitter

Diffusion, Silane (SiH4) 0-15 ppm, with ES-23AH sensor, no H2 response
GD-K8A-SIH4-AH

Detector/Transmitter

Diffusionn, Silane (SiH4) 0-15 ppm, with ES-23DH sensor, with H2 response
GD-K8A-SIH4-DH

Detector/Transmitter

Diffusion, Sulfur Dioxide (SO2) 0-10 ppm, with ES-238 sensor
GD-K8A-SO2

Detector/Transmitter

Diffusion, Sulfur Dioxide (SO2) 0-10 ppm, with ES-238 sensor, I.S. type
GD-K8AI-SO2
*Different configurations also available
Dawson Associates reviews and adjusts Manufactures MSRP's on a regular basis to assure that our valued customers are quoted the best price possible. However manufacturer prices can change so please verify listed prices with Dawson Associates at (800)282-4782.

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