Mini PID Temperature Controller – PID-480

Name: Mini PID Temperature Controller - PID-480
SKU: 1883
Availability: InStock

₹6,300 – ₹7,088

Prices are inclusive of Delivery Charges.

PID-480 – Temperature and Process Controller
Configuration : (1AI + 1AO + 2DO + 1SO)
Size : 48 x 48 x 120

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SKU: N/A Categories: PID Temperature Controllers, Temperature Controllers

Libratherm offers various models of Digital Temperature and Process PID Controllers. The user has the choice of selecting the model based on the type of Input, type of analog or digital interface, and required size. All the models are designed to suit most of the Industrial applications.

This High-Temperature PID Controller is available in the size of 48 x 48 x 120 mm, accepts input from J, K, R, S, B thermocouple, Pt-100, 4-20mA and provides SSR control output, 4-20mA control Output, 2 relay output, and serial output of RS485 MODBUS interface.

Key Features:

Microcontroller based Design
Software linearized for better measurement accuracy
Field proven PID algorithm
Works on universal 90-240VAC
Universal and User selectable input from process transmitters/temperature sensors
1 to 4 Relay or SSR or 4-20mA/0-5V/0-10V control Output
Industrial standard Analog and Digital Interface

Configuration

AI	Analog Input from Process transmitter in the form of 4-20mA or from the Temperature Sensors.
AO	Analog Output proportional to Analog input, available in the form of Retransmission or PID control output of 4-20mA or optionally 0 -10V
DO	Digital Output in the form of relay contacts or SSR DC logic level
SO	Serial Output in the form of RS-485 on MODBUS RTU interface.

Technical Specification

Paramters	Description
Process Input (AI)	4-20mA or 0-10V
Display Range	-2000 to +2000 or 0 to 4000 count with a programmable decimal point
Resolution	0.1,0.01,0.001
Temperature Input(AI)	Thermocouple type – J, K, R, S, B
	RTD type – (Pt-100)/ 2, 3 or 4 wire sensors
Temperature Range	As shown in the Ordering Information table.
Resolution	1 °C for thermocouples and 0.1 °C for Pt-100.
Sampling rate / Display rate	The input is read @40mS / the display is updated @1 second.
Indicating Accuracy	+/- 1 °C for Thermocouple throughout the range and +/- 0.1 °C for Pt-100 for (4-20)mA or (0-10)V - absolute to the linear input signal.
Display	4 digit 0.27" Red 7-segment display for process variable.
	4 digit 0.27" Green 7-segment display for set value and PID parameters
Settings	Using Front panel feather touch keyboard to set various parameters like Set values, Hysteresis values, Span hi/lo values, MODBUS slave ID, Input selection, calibration, etc.
PID Values	Prop. Band (P) = 0.0 to 100.0% of Span, Integral (I) = 0.00 to 5.00 resets/minute, Derivative (D) = 0.00 to 5.00miutes, CYC= 2 to 30sec
Control Action	Analog and Switching PID algorithm
	(Direct or Reverse action as required)
PID Control Output	1.SSR drivers 2.4-20mA/0-5V/0-10V (Any one as per user requirement)
Alarm Output	2 nos. of Relays for event or High/Low Alarms (Contacts are rated for 5A @ 230VAC).
Retransmission Output (AO)	4-20mA linearized and proportional to the selected input type and range RL max = 300 Ohms.
Serial Output (SO)	RS485 on MODBUS protocol with programmable slave ID.
Supply	(90VAC-250VAC), 50/60 Hz, 18 to 48VAC/DC (optional)
Size	48 x 48 x 120
Enclosure	ABS plastic with polycarbonate front graphic.

Ordering Information

Sr. No.	Specifications	Part No.
1.1	Input : J,K,Pt-100,4-20mA + SSR control output + 2 relay output	1501-1-1
1.2	Input : J,K,Pt-100,4-20mA + 4-20mA control output + 2 Relay output	1501-1-2
1.3	Input : J,K,Pt-100,4-20mA + SSR + 4-20mA control + 2 Relay output + RS-485 interface	1501-1-3
1.4	Input : J,K,Pt-100,4-20mA + SSR + 4-20mA retransmission output + 2 Relay output	1501-1-4
2.1	Input : R,S,B + SSR control output + 2 relay output	1501-2-1
2.2	Input : R,S,B + 4-20mA control output + 2 Relay output	1501-2-2
2.3	Input : R,S,B + SSR + 4-20mA control output + 2 Relay output + RS-485 interface	1501-2-3
2.4	Input : R,S,B + SSR + 4-20mA Retransmission output + 2 Relay output	1501-2-4