Overview
The OPTITEMP TT 12 R is a universal programmable 2-wire rail-mounted temperature transmitter for Pt100 and Pt1000 RTD elements or thermocouple (TC) elements. The cost-effective transmitter offers reliable temperature measurement in all basic applications and is particularly suitable for use in the food and beverage industry and in HVAC installations. The OPTITEMP TT 12 R features an extremely compact design with a 6.5 mm width. There are different snap-in terminals available for the OPTITEMP TT 12 R that allow ease of installation. Thanks to its rugged design, the temperature transmitter withstands external influences such as shocks and vibrations up to 5 g.
Product features and options depend on device configuration: Contact us to make sure that your preferred functionality can be combined in one device.
- Very small form factor: Only 6.5 mm width for space-saving installation on all rails
- Long-term stability reduces the need for calibration: Minimal drift of only ±0.05°C or ±0.05% of span/year
- User-friendly transmitter configuration via NFC using the OPTICHECK Temperature Mobile App: no supply voltage and cables needed
- Robust design: Suitable for harsh conditions up to 5 g vibrations, 98% RH (non-condensing)
- Spring terminal for quick transmitter wiring
Specifications
Depending on selected device configuration
General information
| Product type | Temperature transmitter |
| Product family name | OPTITEMP |
| Product positioning | With RTD or TC input and extremely compact design |
| Transmitter programmable | Yes |
| Transmitter input | Resistance (RTD), Thermocouple (TC) |
| Galvanic isolation | No |
| Power supply (VDC) | 6...32 VDC |
| RTD input | Pt100, Pt1000 |
| RTD input / wiring | 2-wire, 3-wire, 4-wire |
| TC Input | B, E, J, K, N, R, S, T |
| Configuration method | NFC (Near Field Communication) |
| Transmitter mounting | Rail-mounted |
| Diagnostic functions | Sensor break detection, Sensor short circuit detection, Signal filtering function |
Approvals/Standards
| NAMUR compliance | NE 43 |
Communication
| Analogue outputs | 4…20 mA |
US 12304 
GB 9268 
CA 8502 
AU 7808 
IE 5698 
BR 3532 
NZ 2456 
IN 1051 
