
Temperature Controllers
TCR Series Digital Dial Temperature Controller
TCR Series Digital Dial Temperature Controller is a cost-effective temperature controller designed for simple and reliable heating control applications. It combines digital temperature display with mechanical dial setting, making operation easy and intuitive for equipment users.
- Digital temperature display with dial setting
- Simple ON/OFF temperature control
- Easy operation, low learning cost
- ±0.5% display accuracy
- 100ms sampling period
- Supports thermocouple and RTD input
- Relay output for heating control
- 220VAC power supply
- Two DIN panel sizes available
- Suitable for economical temperature control applications
- Lead time
- 3–5 working days
- Warranty
- 12 months
- OEM
- Supported
- Shipping
- Worldwide export
Technical specifications
| Product Name | Digital Dial Temperature Controller |
|---|---|
| Series | TCR Series |
| Models | TCR-M / TCR-L |
| Power Supply | 220VAC |
| Allowable Voltage Range | 90–110% of Rated Voltage |
| Power Consumption | ≤5VA |
| Input Type | Thermocouple / RTD |
| Thermocouple Input | K / E / J |
| RTD Input | Pt100 / Cu50 |
| Display Accuracy | ±0.5% |
| Control Output | Relay |
| Relay Output | 250VAC 3A / 30VDC 3A, 1NO 1NC |
| Control Type | ON/OFF Control |
| Sampling Period | 100ms |
| Mechanical Relay Life | ≥2,500,000 Operations |
| Electrical Relay Life | ≥100,000 Operations |
| Ambient Temperature | -10°C to 50°C |
| Ambient Humidity | 35%–85%RH |
Related guides
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A working reference for engineers specifying or commissioning a TCN4 series digital PID temperature controller: how the four panel sizes differ, which sensor inputs are accepted, when to use the relay output with a contactor versus the SSR drive output, and the checks to run before first heat-up.
Read guide Application Cases · 2025-04-11TCR Series Controller Applied in Heating Tunnel Dryer for Food Packaging
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English wiring diagrams for REX-series temperature controllers, including relay, AC contactor, SSR, K-type thermocouple and 3-wire PT100 connections.
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