The OPTITEMP TRA-C65 is a compact resistance sensor (RTD) with optional integrated temperature transmitter for hygienic use in limited space. The temperature sensor with firmly welded clamp connection is particularly designed for applications in the food & beverage industry. This includes the temperature measurement of beverages, dairy products or pasty food. The sensor is therefore made of stainless steel (1.4404 / 316L) with an industry-specific surface finish of the thermowell of Ra ≤0.8 μm. It complies with FDA and EC1935/2004 regulations.
Product features and options depend on device configuration: Contact us to make sure that your preferred functionality can be combined in one device.
Depending on selected device configuration
| Product type | Temperature sensor |
| Product family name | OPTITEMP |
| Product positioning | For hygienic applications |
| Measurement variables | Temperature |
| Measurement principle | Resistance (RTD) |
| Measured media | Liquids, Gases, Solids |
| Assembly with thermowell | No |
| Sensor mounting | Hygienic fitting |
| Measuring insert replaceable | No |
| Measuring insert type | Non-replaceable RTD |
| RTD element type | 1 x Pt100 |
| RTD configuration | 4-wire |
| Tolerance class (according to DIN EN 60751) | A, B |
| Temperature sensor connection type option | Built-in transmitter |
| Sheath diameters | Ø6/3 mm / 0.24/0.12 |
| Mounting point | Pipe, Tank |
| Measuring point | Pipe, Tank |
| Process temperature |
-50…+200°C / |
| Hygienic connections |
Tri-Clamp®: 1'', 11⁄2'', 2'' |
| Certificates/Approvals Hygienic | FDA, 3A, EHEDG, EC 1935/2004 |
| Ingress protection | IP66/67, IP69 |
| Analogue outputs | 4…20 mA |
