GAS DETECTORS > VOC PID

GDS-48 Remote Detector Sensor with Stainless steel sensor head configured for SmartIR for Photoionization Detector for VOC with range 0-50 ppm (low VOC)/0-300 ppm (high VOC), Explosion Proof (XP). 3-Wire Bridge Output.

(Specify Volatile Compound)

PID (Photo Ionization Detection) technology detects a wide variety of organic and some inorganic gases in ambient air, generally low concentration of complex hydrocarbon molecules; this allows an early warning for presence of these gases in concentrations not seen by conventional LEL detectors.

The GDS-48 2-wire sensor transmitter with only one channel approved with CSA Certified for Div. 1 & 2 hazardous environments. The GDS-48 Remote Sensor accepts catalytic bead LEL sensors, SmartIR infrared LEL and CO2 sensors and Photoionization (PID) sensors for detection of Volatile Organic Compounds (VOCs).

Three-wire output for easy connection to GDS Corp bridgestyle direct sensor inputs.

For remote detection of Volatile Organic Compounds, the GDS Corp Photoionization sensor (PID) can be installed. 2 ranges are available: 0-20 ppm Isobutylene and 0-2000 ppm Isobutylene.

Calibration of the monitored gas value must be performed at the receiver device, such as controllers and PLCs.

GDS Corp. offers 1, 2, 4, 8 and 16 channel controllers suitable for calibration, alarming, display and retransmission of monitored gas values.

Available Ranges (Specify Volatile Compound)

• 0-50 ppm Isobutylene Equivalent (Low Range)
• 0-300 ppm Isobutylene Equivalent (High Range)

• CSA Certified for Explosion Proof and Intrinsically Safe Installations.
• Accepts GDS Corp catalytic bead, SmartIR infrared and PID sensors.
• Three-wire output for easy connection to GDS Corp bridgestyle direct sensor inputs.
• Field-replaceable sensor modules.
• Easy interface to all GDS Corp. Protector series controllers and PLCs with inputs Wheatstone bridgestyle.

Notes:

1. No calibration capability exists within the GDS-48. To ensure accurate readings, zero and span calibration MUST BE performed by the receiving device.

Operating Voltage	Catalytic Bead: 2.0 VDC +/- 5% SmartIR Infrared: 4.5 VDC +/- 5% PID Detector: 4.0 VDC +/- 5%
Output	Bridge-style three-wire.
Temp Range	Catalytic Bead: -30°C to +70°C SmartIR Infrared: -30°C to +50°C PID Detector: -10°C to +50°C
Housing	Sensor head 316 stainless steel; junction box powder-coated aluminum.
Dimensions	Width 5.4” (137 mm), Height 8” (203 mm), Depth 5” (127 mm) Shipping weight 6.5 pounds (3 kg)
Approvals:	Sensor Head CSA certified for Div. 1 & 2 Groups B, C, D; Junction Box CSA certified for Div 1 & 2 Groups C, D.
Warranty	2 years on electronics and 1 year on sensors from date of purchase
Typical Sensor Life	5 years

-$2,030.00