Microcomputer Digital PID Temperature Controller | Thermoelectric Module Temperature Controller | Four-Wire Temperature Controller (TEC107-4/115-4 Series) TEC107L-4
This temperature controller combines an intelligent PID algorithm with highly sensitive temperature measurement for precise ±0.001℃ control. It accommodates thermoelectric coolers, heater plates, rods and films at different current levels, supports solid-state relay output, programmable temperature profiles and independent temperature control. Applications include lasers, detectors, optical instruments, PCR instruments, gene sequencing, semiconductor testing and industrial processes. The product has CE, FCC and RoHs certification.
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Overview
This temperature controller combines an intelligent PID algorithm with highly sensitive temperature measurement for precise ±0.001℃ control. It accommodates thermoelectric coolers, heater plates, rods and films at different current levels, supports solid-state relay output, programmable temperature profiles and independent temperature control. Applications include lasers, detectors, optical instruments, PCR instruments, gene sequencing, semiconductor testing and industrial processes. The product has CE, FCC and RoHs certification.
Specifications
| Parameter | Value |
|---|---|
| Supported Sensors | NTC、PT1000/PT100 |
| Measurable Temperature Range | -270~850℃ |
| Temperature Measurement Sensitivity | 0.001℃ |
| Temperature Measurement Drift Caused by Ambient Temperature [Board temperature-measurement drift tested using the 10K B3950 temperature-calculation model.] | 0.0001℃/℃ |
| Optimal Temperature Control Stability ( Depends on Your Temperature Control Fixture ) | ±0.01℃ |
| Communication Method | TTL serial port / 485 serial port (supports Modbus and ASCII communication protocols) |
| Supply voltage Range [Short-Term Limit Voltage 28V] | 7~24V (short-term limiting voltage 28V) |
| Output Polarity | Bidirectional, unidirectional or communication-based setpoint options |
| Output Voltage / Current | Supports 0-10V and 4-20mA Signal Output |
| Output Channel count | 1 pcs |
| Maximum Allowable Output Voltage [Configurable] | ±90%Vin V( Configurable ) |
| Output current range (SSR: solid-state relay) | 0~±7A |
| Output Current Limit | ±10A |
| Operating environment Temperature Range | -55~60℃ |
| Operating environment Humidity Range | 0~98%RH |
| Heat-Dissipation Requirements [After Current Exceeds 12A] | Additional cooling may be provided as needed when the current exceeds 12A |
| Circuit Board Overheating Protection | Yes |
| Power-Off Memory Function | Yes |
| PID Parameters | Auto-tuning/user-adjustable |
| Dimensions [±0.2mm] | 94.3*79.5*18.3mm(±0.2mm) |
| Weight | Approximately 240g |
Applications
Precision instruments: precision lasers, spectral analysis, gene sequencing, biochemical analysis, probe stations and related instruments. Industrial control: solid-state lasers, industrial lasers, semiconductor production equipment temperature management and aging-test management. Research experiments: high- and low-temperature testing and precise temperature adjustment of optical components.
Key Features
✅ Precision/stability: Temperature fluctuation ≤±0.001℃; measurement range -270~850℃. ✅ Compatibility: Full NTC, PT100, PT1000 and CCR sensor ranges with calibration correction. ✅ Safety: Overtemperature, overcurrent/overvoltage protection and power-off memory for 7×24-hour operation. ✅ Interfaces: TTL and Modbus, optional display and included PC software. Sensitivity is 0.0001℃; 24h drift <0.001℃. Control stability ±0.001℃ depends on load/parameters and meets demanding diode-laser requirements. Bipolar or unipolar output; maximum temperature-change rate limiting; NTC support; up to single-channel 24V15A output; board overtemperature protection. Display/computer modules set parameters with power-off memory for production. TTL serial and RS485 interfaces, ASCII and Modubus protocols provide an open platform. The TEC115-4 series supports solid-state relays. Four-wire NTC/PT is supported.
Datasheet
Product Datasheet
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Supplier Information
SenseFuture (Shenzhen) Technology Co., Ltd. is a national high-tech enterprise initially incubated by the Technology Innovation Research Institute of Shenzhen China Institute of Metrology. Its core members include doctoral graduates from Tsinghua and other renowned institutions, committed to creating a bright future for precision optoelectronic measurement. Mastering core technologies such as world-leading ±0.001°C temperature control, and driven by both market demand and technical capabilities, SenseFuture provides high-quality innovative products and solutions for industries such as high-end precision optoelectronic instruments, semiconductor processing and testing equipment, tri-temperature testing of optical modules, and life science instruments, continuously creating unique value for society.
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