Dwyer GSTC-C

$0.00

Carbon Monoxide Transmitter with BACnet & Modbus Communication

Description

Carbon Monoxide Transmitter with BACnet & Modbus Communication

Specifications

Sensor:
Field replaceable electrochemical, 4 years typical lifespan.
Range:
CO: 0 to 500 PPM, NO2: 10 PPM.
Output Drift:
<5% per year in air.
Coverage Area:
5000 to 7500 sq ft typical.
Accuracy:
CO: 2% FS, NO2: 3% FS, at the time of calibration.
Resolution:
CO: 1 PPM; NO2: 0.1 PPM.
Temperature Limits:
-4 to 122┬░F (-20 to 50┬░C).
Storage Temperature:
For best sensor life, 32 to 68┬░F (0 to 20┬░C).
Humidity Limits:
15 to 90% RH constant; 0 to 99% RH intermittent.
Response Time:
<45 s to 90% CO, <25 s to 90% NO2.
Span and Zero Adjustment:
Via pushbutton, using optional A-449 display. Zero only via BACnet or MODBUS® communication protocol.
Housing:
UV resistant glass filled polycarbonate.
Output Signals:
BACnet MS/TP, MODBUS® RTU, or MODBUS® ASCII (switch selectable) communication protocol.
Power Requirements:
10 to 36 VDC or isolated 21.6 to 33 VAC.
Electrical Connection:
Removable terminal block, knock outs for conduit fitting.
Calibration:
Via pushbuttons using A-449 auxiliary display. Span gas concentration is field selectable.
Enclosure Rating:
IP64.
Weight:
1 lb (0.45 kg).
Agency Approvals:
CE.

Data Sheet

Data Sheet Dwyer GSTC-C DS_GSTA_GSTC – Data Sheet