V31-72 PID controller
1)PV/SV Dual Big Display (3-digits)
2)PID auto-tuning
3)2 Alarm
4)12 Alarm Output Modes
Port: Xiamen
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 50000 Piece/Pieces per Month
Payment Terms: T/T,Western Union
Contact SupplierPackaging Detail: each pc in a box,then in a standard cargo
Delivery Detail: according to clients' requirement
V31-72(72x72mm) PID Controller | |||||||||
1,Input | |||||||||
TC: K(0-400),J(0-300), | |||||||||
Accuracy: (Max±0.5% fus or ±1)≤±1 digit | |||||||||
Sampling Cycle: 0.25 Sec | |||||||||
PV bias: -99~100°C or -99.9~100.0°C | |||||||||
Temperature Unit: °C or °F | |||||||||
2,Setting range | |||||||||
Main setting range (SV): As input range | |||||||||
Heat-side proportional band(P):1(0.1) to 100.0% of span (Input)*1 | |||||||||
Cool-side proportional band (Pc):1 to 1000%of heat-side proportional band | |||||||||
Integral time(I) : 0-999sec 0 | |||||||||
Derivative time(D) :0-999sec0 | |||||||||
Alarm mode: 12 | |||||||||
3,Output: | |||||||||
Main output (Out1);Relay: 250VAC/5A | |||||||||
Volt.pulse;12VDC (for solid state relay) | |||||||||
Trigger(Zero trigger for triacs driving, 100A or less) | |||||||||
Current:DC 4~20mA,0~20mA ,0~10mA ,0~5VDC,1~5VDC | |||||||||
Alarm1/alarm2:Relay: 250VAC/3A | |||||||||
4,Control action | |||||||||
PID action (reverse action,for heating) | |||||||||
PID action (Direct action, for cooling) | |||||||||
On/Off action (heating and cooling) | |||||||||
5,Control Function | |||||||||
General PID control (Standard) |