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Series-GSTA
CO & NO2 Transmitters for Parking & Docks – Selectable Outputs & Calibration
- Add optional integral LCD displayby adding -LCD to end of modelnumber (Example: GSTA-C-LCD)
- 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
Series-GSTA
From
$
261.50
Product Overview
- Compliance CE
- 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
- 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
- Weight 1 lb
The Series GSTA Carbon Monoxide/Nitrogen Dioxide Transmitters monitor the 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. Field selectable current and voltage outputs allow the transmitter to be used with almost any building management controller. For carbon monoxide units, the user can select the output range to be from 0 to 50 PPM or up to 0 to 500 PPM. Nitrogen dioxide units come with a standard 0 to 10 PPM range. The output can be inverted to read 20 to 4 mA or 10 (5) to 0 VDC using internal dip switches.
To maximize the accuracy of the Series GSTA, the sensor can be field-calibrated using the A-449 remote LCD display. When the sensor reaches the end of its life, the display will indicate that the sensor needs to be replaced.
Product Applications
- Garage or loading dock ventilation
- Mechanical room monitoring