KH106 temperature and humidity controller is high-precision measurement and data acquisition compatible.

The controller can measure accurately and control many physical data such as temperature, humidity, pressure, liquid level, gravity, instantaneous flow and etc.

The controller adopts omnipotent input with kinds of input signals. It also adopts modern advanced modular structure output functions such as relay alarm, communication, transmission and feed etc, can be configured flexibly.

The alarm output function can be configured flexibly as high limit, low limit, higher limit, lower limit.

Modern universal MODBUS communication protocol is available, with maximum baud rate 19200 bit/s.

1. Specification                                                                                                       

◆  Accuracy: ± (0. 2%FS+1)digit                                                                                 

◆  Sampling period: ≤ 0. 5s

◆  Power voltage: 85-240VAC

◆  T. C Cold-junction compensation :

Internal components or external CU50 compensation

◆  Power consumption: < 5W

◆  T. C. -off or over-range: display OPEN

◆  Surface Mount Technology(SMT)

Design more concise and flexible

◆  Input Signal:

T. C: K, S, E, J, T, B, N

RTD: PT100, CU50, CU100

Linear voltage: 0-5V, 1-5V

Linear current: 0-10mA, 4-20mA

Extensional specifications: customized

◆  Output Module

R1A: relay output (0. 8A NO)

R1B: relay output (0. 8A NC)

R1C: relay output (0. 8A NO+NC)

R2A: relay output (3A NO)

R2B: relay output (3A NC)

R2C: relay output (3A NO+NC)

W1: SCR contactless output (100-240VAC/0. 2A)

G: SSR slaving voltage (DC12V/50mA output)

K1: single-route SCR zero crossing trigger

K2: dual-route SCR zero crossing trigger

I1: photoelectric isolated current transmission output

S1: photoelectric- isolated RS485 communication port

S2: photoelectric- isolated RS232 communication port

U1/U2/U3: 5V/12V/24VDC isolated feed output as power supply for sensor

Eg. :order code. :KH106-D-R1C-R1A-I1-N-I-AC, basic unit. :KH106 temperature and humidity controller, size: 160 × 80 mm, two relays alarm output, current transmission output, current signal input, Power: 220VAC