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.
application : blower coil pipe in central air-conditioning system,heating system.
2 groups of outputs to 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 3 groups of alarm switches are available, with18 alarm modes each
celsius or fahrenheit temperature display
2 key lock functions (1. lock all keys; 2. lock only function keys, up/down keys are still workable)