Carbon dioxide gas transmitter
The HT83 carbon dioxide gas transmitter features either a voltage or current analog output with the RS485 serial port and the MODBUS / RTU protocol for measuring and measuring ambient carbon dioxide. This machine is manufactured by the Knowledge-Based Engineering Company of Hoiwar Instrumentation. The carbon dioxide gas sensor is made by the Swedish company S8 Residential. The measurement accuracy of carbon gas is 3%. It is used for air conditioning in mushroom halls, greenhouses, livestock, poultry, movie theaters, warehouses, cars, and more. The power of this transmitter is 24VDC.
Technical Specifications of Temperature and Ambient Humidity Transmitters:
MODBUS / RTU-RS485 communication protocol
Shipping rates 2400-57600
Parity None, Odd, Even
Analog output voltage 0,5 / 10V or 10/4 / 20mA
Analog output response time 100ms
Environmental conditions:
Operating temperature -20 ~ 70 degrees Celsius
Humidity 30 to 95%
Length × Width × Height 127 × 70 × 52 mm
Weight 300 grams
