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Series-GSTC
CO/NO2 Gas Transmitter for Garages, BACnet/Modbus®, On-site Calibr.
- Industrial grade replaceable CO or NO2 sensors
- Field selectable BACnet or Modbus® communication on GSTC models
- Integral LCD display option
- Service display tool for set-up and calibration of models without a LCD
Series-GSTC
From
$
307.00
Product Overview
- Compliance CE
- Coverage Area 5000 to 7500 sq ft
- Data Interface BACnet MS/TP, Modbus RTU, Modbus ASCII
- 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
- 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 11 to 36 Vdc / 21.6 to 33 Vac (Isolated), 5.7 mA @ 24 Vdc
- Weight 1 lb
The Series GSTC Carbon Monoxide/Nitrogen Dioxide Gas Transmitter monitors the gas concentration in underground parking garages and loading docks. The carbon monoxide transmitter is used to measure the exhaust of gasoline engines, while the nitrogen dioxide transmitter is used for diesel engines. The Series GSTC is compatible with either BACnet or Modbus® communication protocol, allowing the transmitter to be used with almost any building management controller. The GSTC output is communicated over an RS-485 wire via BACnet or Modbus® communication protocol. To maximize the accuracy of the Series GSTC, 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. BACnet and Modbus® communication protocol recommend limiting the number of nodes in any segment to 32. Therefore, the transceiver may be rated at one unit load. Fractional loads are also acceptable. The Series GSTC accounts as an eighth of a load on the MS/TP network.
FACTORY CALIBRATED choices are available under "Filter By" on the Ordering tab.
Product Applications
- Parking Garages
- Loading Docks
- Mechanical Room Monitoring