Compared with DTA series, DTB is additionally equipped with linear voltage signal output and dual output control, capable of executing heating and cooling controls simultaneously in a temperature control system and fast reaching the target temperature.
* Blower coil pipe in central air-conditioning system, heating system.
* PID / On-Off / manual input / programmable control modes
* 2 groups of outputs for auto-tuning 2 groups of PID parameters
* Able to connect to various thermocouples (B, E, J, K, L, N, R, S, T, U, TXK), platinum RTD (PT100, JPT100), analog current (0 ~ 20mA, 4 ~ 20mA) and linear voltage (0 ~ 5V, 0 ~ 10V)
* Maximum 2 groups of alarm switches are available, with 12 alarm modes each
* LED status display
* Celsius or Fahrenheit temperature display
* Built-in RS-485 communication interface (Modbus ASCII, RTU, baud rate: 2,400 ~ 38,400)
* Sampling time of thermocouple/platinum RTD: 0.4 second/time; sampling time of analog input: 0.15 second/time
* Programmable logic controller is able to set up 64 sets of temperature and control time.
* 3 levels of password protection; wire saving; synchronous communication protocol setting; ID auto setting.
