タイトルまたは説明

KH**3T economical PID process controller is high-accuracy measuring and data acquisition compatible and has intelligent PID parameter self-turning function. The controller can measure accurately and control physical parameters such as temperature, pressure, liquid level, gravity, instantaneous flow and etc. It is with manual switching function. The controller adopts omnipotent with kinds of 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 also configured flexibly as high limit, low limit, higher limit, lower limit.
 
1. Specification 
Accuracy:±(0.2%FS*1)digit 
Sampling period:≤0.5s 
Power voltage:*****0VAC 
T.C cold-junction compensation:Internal component or external CU*0 compensation 
Power consumption: T.C-off or over rang:display OPEN 
Surface Mount Technology SMT:Design is more concise and flexible. 
Input Signal:
  TC:K,S,E,J,T,B,N
  RTD:PT**0,CU*0,CU**0
  Linear voltage;**5V,**5V
  Linear Current:***0mA,***0mA
  Extensional type: 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 (******0VAC/0.2A)
  G: SSR slaving voltage (DC*2V/*0mA output)
  K1: single-route silicon-controlled over-zero trigger
  U1/U2/U3: 5V/*2V/*4VDC isolated feed
  C1/C3/C4: SCR signal Single-phase/three-phase 
  three-wire/ three-phase four-wire phase-shift trigger