Dwyer Instruments GSTA-C-LCD | Carbon Monoxide Transmitter with universal current/voltage outputs | LCD display
The Dwyer GSTA-C-LCD is a wall-mount carbon monoxide transmitter with field-selectable current or voltage outputs and an integral LCD display for garage, loading dock and mechanical room monitoring. Genuine stock at General Tech Services LLC, UAE, with free UAE-wide shipping. Request a quote in under a minute - call +971 6 5436933.
Part No. GSTA-C-LCD
Product Overview
The Dwyer GSTA-C-LCD is part of the Series GSTA carbon monoxide transmitters designed to monitor gas concentrations in mechanical rooms, underground parking garages and loading docks. Carbon monoxide (CO) monitoring is intended for applications involving gasoline-engine exhaust.
This wall-mount configuration includes an integral LCD display for local readings. The Series GSTA provides field-selectable analog outputs including 4-20 mA, 0-5 V, 0-10 V, 1-5 V and 2-10 V, allowing connection to a wide range of building management and ventilation controllers. The output can also be inverted using internal DIP switches.
For carbon monoxide applications, the measurement range can be selected from 0-50 ppm up to 0-500 ppm. The transmitter uses an industrial-grade, field-replaceable sensor that can be field-calibrated using the A-449 remote LCD service display. The display also indicates when the sensor reaches the end of its service life and requires replacement.
The GSTA-C-LCD-FC provides the same core configuration with a factory calibration certificate.
Key Benefits
- Monitors carbon monoxide (CO) associated with gasoline-engine exhaust
- Industrial-grade, field-replaceable sensor
- Field-selectable current and voltage outputs
- Supports 4-20 mA, 0-5 V, 0-10 V, 1-5 V and 2-10 V outputs
- Output can be inverted using internal DIP switches
- Integral LCD display for convenient local readings
- Selectable CO measurement range from 0-50 ppm up to 0-500 ppm
- A-449 service display supports field setup and calibration
- Sensor end-of-life indication
- Wall-mount configuration for room, garage and loading dock monitoring
- Factory calibration certificate available with the GSTA-C-LCD-FC version
- Genuine Dwyer Instruments stock with free UAE-wide shipping
Who This Product Is Best For
- Underground parking garages requiring CO monitoring for ventilation control
- Loading docks and enclosed areas affected by gasoline-engine exhaust
- Mechanical rooms requiring carbon monoxide monitoring
- BMS integrators using analog current or voltage gas-sensing inputs
- HVAC and ventilation system integrators
- Facility operators requiring local LCD indication and field-serviceable sensing
How to Specify & Commission It
- Confirm the application requires carbon monoxide (CO) monitoring and select a suitable wall-mount location.
- Install the GSTA-C-LCD according to the manufacturer's installation requirements.
- Wire the power supply and selected analog output to the building management or ventilation controller.
- Select the required CO measurement range and output configuration.
- Configure output inversion through the internal DIP switches if required.
- Use the A-449 remote LCD service display for field calibration and verify the transmitter readings.
- Monitor the sensor status and replace the field-replaceable sensor when the end-of-life indication is displayed.
Frequently Asked Questions
What gas does the Dwyer GSTA-C-LCD detect?
The GSTA-C-LCD detects carbon monoxide (CO), which is used for monitoring gasoline-engine exhaust.
What measurement range does the GSTA-C-LCD support?
The carbon monoxide range can be selected from 0-50 ppm up to 0-500 ppm.
What analog outputs are available?
The transmitter supports 4-20 mA, 0-5 V, 0-10 V, 1-5 V and 2-10 V outputs. The output can also be inverted using internal DIP switches.
Does the GSTA-C-LCD have a display?
Yes. It includes an integral LCD display for local readings.
Is the GSTA-C-LCD wall mount or duct mount?
The GSTA-C-LCD is a wall-mount model with an integral LCD display.
Can the sensor be replaced in the field?
Yes. The transmitter uses an industrial-grade, field-replaceable sensor.
How is the sensor calibrated?
The sensor can be field-calibrated using the A-449 remote LCD service display. The display also indicates when the sensor needs to be replaced.
Is a factory calibration certificate available?
Yes. The GSTA-C-LCD-FC version includes a factory calibration certificate. The standard GSTA-C-LCD does not include the factory calibration certificate.
What is the difference between GSTA-C-LCD and GSTA-C-LCD-FC?
Both models provide the wall-mount carbon monoxide transmitter configuration with an integral LCD and selectable current/voltage outputs. The GSTA-C-LCD-FC additionally includes a factory calibration certificate.
Is genuine stock available with UAE shipping?
Yes. Genuine Dwyer Instruments stock is available through General Tech Services LLC, UAE, with free UAE-wide shipping. Call +971 6 5436933 for pricing and current availability.
Request a Quote Today
For pricing or to place an order, contact General Tech Services LLC.
Call +971 6 5436933 | www.generaltechshop.ae
