KH102 Process Controller with Four Limits Alarm

KH102 is a process controller (four limits alarm meter) with high-accuracy measuring and data acquisition compatible

KH102 is a process controller (four limits alarm meter) with high-accuracy measuring and data acquisition compatible. The controller can measure accurately and control many physical data such as temperature, 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 Cold-junction compensation: Internal or external components of CU50 compensation Power consumption:<5W Couple cut off or over-range: display OPEN Surface Mount Technology(SMT):Design more concise and flexible Input type:T.C: K,S,E,J,T,B,NThermal resistance: PT100,CU50,CU100 Linear voltage: 0-5V,1-5V Linear current: 0-10mA,4-20mA Extension specifications: customized Output Module: R1A: relay output (0.8A normal open) R1B: relay output (0.8A normal close) R1C: relay output (0.8A normal open and normal close) R2A: relay output (3A normal open) R2B: relay output (3A normal close) R2C: relay output (3A normal open and normal close) W1: contactless SCR output (100-240VAC/0.2A) G: Solid-state relay slaving voltage (DC12V/50mA output) K1: single-route SCR zero crossing trigger K2: dual-route SCR zero crossing trigger I1: optoelectronic isolated current transform output S1: optoelectronic isolation RS485 communication interface S2: optoelectronic isolation RS232 communication interface U1/U2/U3: 5V/12V/24VDC isolated feed

KH102 Process Controller with Four Limits Alarm