TEC-1122-SV (2x ±10 A / ±21 V)
Dual Channel OEM Precision Temperature Controller / Peltier Controller
Typical cooling capacity: 2x 105 W
Prices for multiple units
For more than 10 units,
please request a quotation
Detailed Description | TEC-1122 | TEC Controller
The TEC-1122 is a specialized TEC controller / power supply able to precision-drive two independent Peltier elements or resistive heaters. Each channel features a true bipolar current source for cooling / heating, two temperature monitoring inputs (1x high resolution, 1x auxiliary) and intelligent PID control with built-in autotune. The TEC-1122's hard- and firmware offer various communication and safety options.
The TEC Controllers are digitally controllable through our free of charge PC-Software or API and scripting. There is even a LabVIEW VI software (PDF) available to operate the TEC controller. Several communication and security features enhance the functional range.
Other TEC controllers use the power input directly to generate a PWM signal for the Peltier element, which produces interferences. We generate direct current (DC) using SMPS instead, for ripple free output current and higher efficiency, what is advised by Peltier element manufacturers. (More info)
Tutorial videos for TEC controllers
Pay-for software features
From firmware version ≥ 6.20, all Meerstetter TEC Controllers offer optional, pay-for software features that make the TEC Controller even more versatile. Try all features free of charge for the first 150 operation hours and then order from the specific feature product page(s):
You can also find out more about the benefits and features on the product pages.Technical Data | TEC-1122 | TEC Controller
Recommendation: TEC-1122-SV is not recommended for new designs. Please consider our TEC-1161-10A with same (or better) specifications, smaller dimensions and lower price.
| Typical cooling capacity | 2x 105 W |
| DC Input | 12-24 V / 20 A |
| Bipolar Output | 0-21 V / ±10 A (2x) |
| Temperature Probe Input | 2x Pt100, Pt1000, NTC, VIN, Thermocouple (K-type) |
| Temp. Precision / Stability | 0.01 °C or better |
| Aux. Temp. Probe Input | 2x NTC |
| Communication Interfaces | RS485, USB |
| Configuration / Diagnosis | via Communication Interfaces and PC-Software (free of charge) |
| Operation Modes | Stand-Alone Remotely-Controlled Script-Controlled |
| Driver Modes | Current driver Voltage driver Full Temperature Control Heat Only / Cool Only |
| Dimensions (L x W x H) | 120 mm x 90 mm x 18 mm |
Trial Device | TEC-1122 | TEC Controller
Experience the precision of the TEC-1122 TEC Controller for yourself with the free 8-week trial program.
This service from Meerstetter Engineering offers technical developers and other interested persons the opportunity to integrate the TEC-1122 into their projects, facilitating hands-on evaluation and ensuring seamless compatibility with specific applications.
By utilizing the trial program, developers can
- make informed decisions,
- reduce investment risks, and
- accelerate project timelines.
The conditions are as follows:
- 8 weeks trial period
- Device provided free of charge by Meerstetter Engineering
- Shipping costs to be covered by the customer
To ask for a trial device, please contact our sales team. We look forward to supporting your innovative projects.
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Shop Information
- Payments by credit card or by invoice
- Cheques are not accepted
- For more than the maximum number of units please request a quotation
- Usually all products ship within 3-5 days
- All prices excl. VAT (unless otherwise stated)
- Additional to the shipping costs (only if sent with our account), there are duties and taxes to be paid by the recipient
- The products are shipped worldwide