Attributes

Brand	-
Category	Hardware & Tools / Temperature Controllers
Origin	-
Temperature Stability	±0.1°C
Cooling Technology	Thermoelectric (Peltier)
Control Range	-20°C to +80°C
Display Type	4-digit LED Display
Input Voltage	24V DC
Max Current Output	5A
Sensor Type	PT100 / NTC Compatible
Communication Interface	RS485 Modbus
Mounting Style	DIN Rail or Panel Mount
Protection Rating	IP20

6 reviews

Anonymous

Mar 31, 2026

Rating: 3/5

Good but needs external fan

The controller itself is fine, but remember you need a robust heat sink and fan system on the hot side of the TEC plate, which is not included. Once set up properly, it works well.

Anonymous

Mar 24, 2026

Rating: 5/5

Consistent performance

Been running this 24/7 for three weeks now. No drift in temperature readings and the display is bright and easy to read from a distance. Very satisfied with the purchase.

Anonymous

Mar 23, 2026

Rating: 5/5

Excellent stability for lab use

We integrated this controller into our optical testing setup. The 0.1°C stability is accurate as advertised, and the temperature settles very quickly. Highly recommended for precision applications.

Anonymous

Mar 12, 2026

Rating: 5/5

Reliable and compact

Compact design fits easily into our existing enclosure. The PID tuning is straightforward, and it maintains the setpoint even when ambient temperatures fluctuate.

Anonymous

Mar 10, 2026

Rating: 5/5

Perfect for semiconductor testing

Used this to test thermal performance of new chips. The response time is impressive, and the over-temperature protection gives us peace of mind during long run tests.

Anonymous

Mar 05, 2026

Rating: 4/5

Great value, minor manual issues

The unit works perfectly for cooling our small reaction chamber. The only downside is that the user manual could be more detailed regarding the RS485 wiring diagram. Otherwise, solid hardware.

5 FAQ

Q: What is the maximum temperature difference (Delta T) this system can achieve?

A: Under optimal load conditions with adequate heat dissipation on the hot side, the system can achieve a Delta T of approximately 60°C to 65°C below ambient temperature.

Q: Does this controller come with the Peltier cooling plate included?

A: Yes, the TCB-NA package includes both the digital temperature controller unit and the matched semiconductor cooling plate module.

Q: Does it support heating as well as cooling?

A: Yes, by reversing the polarity output automatically, the controller can drive the TEC module to heat the target area as well as cool it, maintaining bidirectional temperature control.

Q: Is the sensor replaceable if it gets damaged?

A: Yes, the temperature sensor is connected via a standard terminal block. You can replace it with any compatible PT100 or NTC sensor, provided you recalibrate the offset in the settings menu.

Q: Can I control this device remotely via software?

A: Absolutely. The unit features an RS485 interface supporting Modbus RTU protocol, allowing you to monitor and adjust settings from a PC using standard SCADA or custom software.

Explore your interests

Norway Laerdal LSU Electric Suction Unit Repair Parts – Contact for Pricing

$2,399.00

Vintage Home Sewing Machine Small Motor Belt Overlock Machine Small Motor Belt Drive Belt Gear Belt

$7.50

Stair Climbing Stretcher for Elderly and Paralyzed Patients - Simple Foldable Transport Chair Pad for Disabled Individuals

$55.20

Bontaixin 936 Soldering Station Constant Temperature Universal 900M Soldering Iron Tip Internal Heating K Knife Tip B Round Point Hoof Shape

$13.50

3DSWAY 3D Printer Accessories 12V 24V 50W Heating Tube Heating Rod 1m 2m White Flower Wire High-Temperature Engraving

$23.00

Magnetic Timer Kitchen Mechanical Reminder Cooking Timer Household Cooking Baking Countdown Learning Special Use

$22.12

Industrial Grade USB to RS485/TTL Communication Module, Driver-Free Bidirectional Transmission Serial Cable Converter

$16.90

Durable Waterproof Windsock with Hemispherical Stainless Steel Stand – Compact Outdoor Wind Vane Suitable for Rooftops and Security Checkpoints

$5.00

Hairuide HG6940 Limited-Use Type Acid and Alkali Corrosion Resistant 82g Double-Zipper Full-Body Hooded Protective Suit

$61.20

Luxianzi Digital HD Microscope for PCB Circuit, Watch Repair, Coin, Antique, and Gemstone Identification Observation Stand

$169.00

Copper Wire Brush Steel Wire Brush Nylon Brush Rust Removal Bodhi Seed Carving Wood Carving Electric Grinder Electric Wenwan Polishing Cleaning

$1.00

Aluminum Alloy Folding Ladder: Multi-Function Telescopic Step Ladder for Home Use, Thickened, Lightweight, and Compact A-Frame Design

$79.00

11-Piece Valve Stem Seal Replacement & Disassembly Tool Set: Valve Stem Seal Puller Pliers for Auto Repair and Maintenance

$63.00

UV Weathering Test Chamber, Box-Type Simulated Sunlight Climate Radiation Tester for Yellowing and Sun Resistance

$1,365.00

DEWO Coal Mine Cable Stripping Knife, Specialized Electrician's Knife for Peeling and Stripping, Stainless Steel Folding Horn Hook Blade with Holder

$17.70

Rubber Collision Strip Type DA Fender, Warehouse Dock Bridge Protection Pad, Truck Unloading Anti-Roll Stopper, Buffer Collision Block

$52.00

Compact Manual Brick Cutting Tool, Aerated Block Brick Cutter, New Style Brick Pressing, Cutting, Breaking Machine for Masonry

$187.00

Yinxi Grinder Cutting Discs, Stainless Steel Grinding Wheels, Resin Metal Saw Blades Assortment, Track Sanding Wheels for Iron Cutting

$13.50

Chuangyi Genuine Multi-Function Electric Angle Grinder for Polishing, Grinding, Cutting, and Home Use with Handheld Sanding Wheel

$54.00

2-in-1 Corded Nail Gun, Electric Brad and Staple Nailer for Woodworking; Portable and Lightweight Pneumatic-Style Electric Nail Gun

$120.00

Hot Glue Gun for DIY Crafts, Home Use, High-Viscosity with 7-11mm Glue Sticks

$4.19

Container Cargo Net 20ft GP 40ft HQ Flat Rack High Cube - Protective Mesh Truck Cover Fall Prevention Net Bag

$2.04

Tianxing Small Head Vacuum Suction Cup 1-3 Layer Nozzle Robotic Arm Industrial Pneumatic Nozzle Starting Bid 300 RMB Free Shipping

$0.40

Xiatuo Broken Bridge Aluminum Alloy Door and Window Locking Points European Standard Tilt-and-Turn Window Latch Transmission Rod Stop Block Accessories

$6.80

Portable Rechargeable Airbrush Compressor Kit for Model Painting, Handheld Spray Pump for Beginners

$117.00

Server Room Equipment: Water Leak Sensors & Temperature/Humidity Sensors

$35.60

Deli DMC Anti-Scald Welding Clamp Purple Copper Labor-Saving Industrial Grade Small Welding Clip DL23500 800

$18.00

Meikong Integrated/Split-Type Ultrasonic Level Meter, Economic Model for Rivers, Reservoirs, and Sewage Pools with High-Precision Water Level Measurement

$259.00

Auto Body Dent Repair Tool, Hail Dent Remover, Paintless Dent Repair Instrument

$2,000.00

Lifting Hook, Hanging Hook, Ram's Horn Hook, Large Opening Lifting Hook Collection, Ring Eye Lifting Hook, Crane Hook, Hanging Hook

$3.20

Push-Button Combination Lock, Waterproof Stainless Steel Fixed Code Padlock for Gym Lockers, Anti-Theft Security Lock

$3.23

Chaoyiping Tile Laying Machine Original Battery Accessories, Tiling Machine Charger, Tile Laying Vibrator, High Power

$29.70

Luxianzi Soldering Station 2-in-1: Soldering Iron and Hot Air Gun for Mobile Phone Repair and Desoldering, Model 8586d

$91.00

Flying Man GK9-18A Heavy-Duty Electric Portable Bag Sealing Machine for Thick and Slippery Materials

$228.00

Non-Piercing Needle Probe Tips for Oscilloscopes/Multimeters/Power Supplies/Automotive Diagnostics/Probes

$15.00

Anti-Exposure Tape for Low-Cut Tops and Dresses, Ultra-Strong Invisible Fixed Tape to Prevent Slipping and Leakage

$6.33

Longquan Boning Knife, Sharp Home Fruit and Meat Cutting Knife, High-Hardness Stainless Steel Butcher's Division Knife

$5.26

Disposable Aluminum Foil Seals, Metering Lead Seals, Gas/Water/Electricity Meter Button Tags, Scale Anti-Theft Lead Seals

$15.00

BLUELIFE Camera Smart Detector Hotel Anti-Spy Device Anti-Peeping Tool Infrared Detector for Hidden Cameras

$50.10

Broken Screw Extractor Set for Removing Stripped, Rusted, or Slipped Screws and Bolts

$4.95