Dwyer Instruments GSTC-N-LCD-FC | Nitrogen Dioxide duct mount transmitter with BACnet & Modbus® communication | LCD display | Includes factory calibration certificate
Part No. GSTC-N-LCD-FC | BACnet & Modbus | LCD Display
Genuine Dwyer Instruments GSTC-N-LCD-FC nitrogen dioxide transmitter, in stock at General Tech Services LLC, UAE. Wall-mount configuration with BACnet MS/TP or Modbus® RTU communication over RS-485, integral LCD display, industrial-grade replaceable sensor, and factory calibration certificate. Free UAE-wide shipping.
Request a quote in under a minute - call +971 6 5436933.
Product Overview
The Dwyer Series GSTC-N-LCD-FC Nitrogen Dioxide Transmitter is designed to monitor nitrogen dioxide (NO₂) concentrations in mechanical rooms, underground parking garages, loading docks, and other areas requiring diesel engine exhaust monitoring.
The GSTC-N-LCD-FC is the nitrogen dioxide version in a wall-mount configuration and includes an integral LCD display for convenient local readings. Its RS-485 communication interface supports BACnet MS/TP or Modbus® RTU, allowing integration with building management systems and controllers.
The transmitter features an industrial-grade, field-replaceable sensor. Field calibration can be performed using the A-449 remote LCD service display, while the transmitter display indicates when the sensor has reached the end of its service life and requires replacement.
For applications requiring factory documentation, the -FC version is supplied with a factory calibration certificate.
For a version without the factory calibration certificate, the GSTC-N-LCD configuration is available with otherwise identical specifications.
Key Benefits
- Designed for nitrogen dioxide (NO₂) monitoring from diesel engine exhaust
- BACnet MS/TP or Modbus® RTU communication over 2-wire RS-485
- Integral LCD display for convenient local gas concentration readings
- Industrial-grade field-replaceable sensor
- Wall-mount configuration for garages, loading docks, and mechanical rooms
- Supports integration with building management systems
- Field calibration available using the A-449 remote LCD service display
- Display indicates when the sensor requires replacement
- Factory calibration certificate included
- Genuine Dwyer Instruments stock with free UAE-wide shipping
Who This Product Is Best For
- Underground parking garages requiring nitrogen dioxide monitoring
- Loading docks with diesel vehicle exhaust
- Mechanical rooms requiring NO₂ monitoring
- Building management system installations using BACnet or Modbus communication
- BMS integrators standardising on RS-485 gas transmitters
- Facilities requiring a wall-mounted gas transmitter with local LCD indication
How to Specify & Commission It
- Select a suitable wall-mount location for the GSTC-N-LCD-FC and confirm that nitrogen dioxide (NO₂) is the required gas being monitored.
- Connect the power supply and 2-wire RS-485 communication wiring.
- Configure the required BACnet MS/TP or Modbus RTU communication settings, including the appropriate protocol and address.
- Verify the transmitter readings and communication with the building management or control system.
- Perform field calibration using the A-449 remote LCD service display when required.
- Monitor the sensor status and replace the field-replaceable sensor when the transmitter indicates that replacement is required.
Frequently Asked Questions
What gas does the GSTC-N-LCD-FC detect?
The GSTC-N-LCD-FC is designed to detect nitrogen dioxide (NO₂), which is associated with diesel engine exhaust.
How does the GSTC-N-LCD-FC connect to a building management system?
It communicates over a 2-wire RS-485 connection using either BACnet MS/TP or Modbus® RTU protocols.
Is the GSTC-N-LCD-FC a wall-mount or duct-mount transmitter?
The GSTC-N-LCD-FC is a wall-mount model with an integral LCD display.
Does the transmitter have a local display?
Yes. The GSTC-N-LCD-FC includes an integral LCD display for local readings and sensor status indication.
Can the sensor be replaced in the field?
Yes. The transmitter uses an industrial-grade field-replaceable sensor. The display indicates when the sensor reaches the end of its service life.
How is the sensor calibrated?
Field calibration can be performed using the A-449 remote LCD service display.
What does the -FC suffix mean?
The -FC version is supplied with a factory calibration certificate. The standard GSTC-N-LCD configuration is available without the factory calibration certificate.
Where can the GSTC-N-LCD-FC be used?
Typical applications include underground parking garages, loading docks, mechanical rooms, and other facilities requiring nitrogen dioxide monitoring and BMS integration.
Is genuine stock available with UAE shipping?
Yes. General Tech Services LLC supplies genuine Dwyer Instruments products 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
