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RED LION PID Temperature Controller - Temperature Controllers
RED LIONTemperature Controllers

RED LION PID Temperature Controller

The RED LION PID Temperature Controller (MPN PXU21A20) is a 1/16 DIN analog-display controller with PID control mode. It accepts 100 to 240V AC input, provides a 4 to 20 mA current output, and features Logic/SSR…

SKU 3G-OTH-361581

Brand
RED LION
Item
PID Temperature Controller
Part Number
PXU21A20
Category
Temperature Controllers
Available to Order
Also known as:PXU21A20RED LION
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Technical Specifications

RED LION
Manufacturer Part Number
PXU21A20
Series
Red Lion
Type
B/E/J/K/L/R/RTD/S/T/TXK/U, PID, Analog
Alarms
2 Relay, Form A, Form C
Output
Logic/SSR
Current
4 to 20 mA
DIN Size
1/16
Sensor Type
J
Control Mode
PID
Display Type
Analog
Product Type
PID Temperature Controller
Input Voltage
100 to 240V AC

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RED LION Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RED LION PID Temperature Controller (MPN PXU21A20) is a 1/16 DIN analog-display controller with PID control mode. It accepts 100 to 240V AC input, provides a 4 to 20 mA current output, and features Logic/SSR output along with two relay alarms (Form A, Form C). The unit supports J-type sensors and is designed for industrial temperature control applications.

Frequently Asked Questions

What is the RED LION PID Temperature Controller used for?

The RED LION PID Temperature Controller (PXU21A20) is used for precise industrial temperature regulation in processes such as plastic extrusion, packaging, and HVAC. It accepts J-type sensors and provides PID control with a 4 to 20 mA output, ensuring stable temperature management in demanding environments.

What are the specifications of the RED LION PID Temperature Controller?

The RED LION PXU21A20 is a 1/16 DIN analog-display PID controller with 100 to 240V AC input, 4 to 20 mA current output, and Logic/SSR output. It features two relay alarms (Form A, Form C) and supports J-type sensors. The unit is designed for industrial temperature control applications.

Where to buy the RED LION PID Temperature Controller worldwide?

3G Electric supplies the RED LION PID Temperature Controller (PXU21A20) worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this controller to any country.

How to install the RED LION PID Temperature Controller?

Mount the RED LION PXU21A20 in a 1/16 DIN panel cutout, connect 100 to 240V AC power, and wire the J-type sensor to the input terminals. Configure PID parameters via the front-panel analog controls. Always follow standard industrial wiring practices and consult the manufacturer's manual for detailed setup.

Used in

Common applications for RED LION
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Process control — Red Lion IAMA0001 signal conditioner for converting and amplifying sensor signals
Water pressure boosting — Red Lion RJC-50/RL6H shallow-well jet pump system with tank
Frequency conversion — Red Lion AFCM0001 analog to frequency converter for process signals
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RED LION Products

3G Electric supplies RED LION temperature controllers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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