Dwyer GSTA-C-LCD Gas Transmitter

Product Description

The DWYER GSTA-C-LCD is a carbon monoxide transmitter with universal current and voltage outputs, and includes an LCD display. It monitors gas concentration in underground parking garages and loading docks. Carbon monoxide is commonly used to measure the exhaust of gasoline engines, while nitrogen dioxide is used for diesel engines.

• Industrial Grade Replaceable CO Or NO2 Sensors
• Field Selectable Current Or Voltage Output On GSTA Models
• Service display tool for set-up and calibration of models without a LCD

Product Highlights

The GSTA-C-LCD features field selectable current and voltage outputs, and field calibration with remote LCD display. It has a high accuracy electrochemical sensor and universal output.

Product Information

Standard Information

• Brand: DWYER
• Manufacturer Part Number: GSTA-C-LCD

Technical Specifications

• Applications: Building and Maintenance, HVAC
• Coverage Area: 5000 to 7500 sq ft
• Drift: <5%/Year in Air
• Electrical Connection: Conduit Knockouts with terminal block
• Enclosure Type: IP64
• Materials: Glass-Filled Polycarbonate
• Operating Temperature, Max: 122 °F
• Operating Temperature, Min: -4 °F
• Output Detail: GSTA: Switch selectable 4-20 mA (loop powered), 0-5 V @ 5 mA, or 0-10 V @ 5 mA; Switch selectable 0-5 V/1-5 V and 0-10 V/2-10 V; Switch selectable normal or reverse output
• Output Signal: Current, Voltage
• Relative Humidity: 15 to 90% RH Constant, 0 to 99% RH Intermittent
• Sensor Life: 2 Years
• Sensor Type: Field Replaceable Electrochemical
• Series ID: Series-GSTA
• Storage Temperature, Max: 68 °F
• Storage Temperature, Min: 32 °F
• Supply Power Type: AC/DC
• Supply Voltage: Current: 10 to 35 Vdc, Voltage: 15 to 35 Vdc / 15 to 29 Vac
• Output Type: V or mA
• Display: Yes
• Measurement Range: 0 - 500 ppm
• Application: Commerical Building,Industrial Site,Hospital,Mine,Aircraft
• Mount: Wall