Two-channel humidity and temperature meter I4-2DVT

Two-channel humidity and temperature meter I4-2DVT is designed to receive and convert signals from two digital humidity and temperature sensors and display the obtained values on built-in digital indicators.
I4-2 can be used to create climate control systems via RS-485 interface together with PLCs of various manufacturers, as well as data acquisition systems on PC.

General functions and operation modes of I4-2DVT:

• joint operation with two combined humidity sensors with digital output type DVT-001ts, -002ts, -101ts, -302ts, -303ts;
• the ability to work with humidity and temperature sensors SHT1x, SHT2x, DHT11, DHT22;
• indication of the value of humidity, temperature and dew point;
• digital settings of the temperature and humidity meter;
• the ability to work in the temperature meter, humidity meter, temperature and humidity meter;
• light indication of operating modes;
• software change of parameters of transformation characteristics (slope, offset);
• digital filtering of measurements (filter depth - up to 10 periods of temperature and humidity measurements);
• alarm signaling (with signal output to an external actuator) when any measured parameter exceeds the specified limits;
• changing the indication period of the measured value;
• password protection of parameters;
• RS-485 Modbus RTU interface.