Wenglor UniTemp Temperature Sensors
Wenglor UniTemp temperature sensors measure the temperature of liquid and gaseous media in process lines at 0...140 °C with ±1 °C accuracy, an integrated display, an M12 connector and a G 1/2" process connection. Mikron Proses supplies Wenglor fluid sensors in Turkey as main seller and integrator.
What the UniTemp Family Is
The Wenglor UniTemp family measures the temperature of liquid and gaseous media in closed systems and allows process temperature monitoring through an integrated 7-segment display. It shares the uniform design, control and connection concept of the UniBar and UniFlow series; the large display makes the measured value easy to read, and the sensor is set through a menu on the device.
FFAT042: Verified Technical Data
| Parameter | FFAT042 |
|---|---|
| Temperature measuring range | 0...140 °C; adjustable range 2...139 °C |
| Measurement error / resolution | ±1 °C / 1 °C |
| Switching hysteresis / response time | 2 °C / 2...4 s |
| Medium and ambient temperature | Medium 0...140 °C; ambient -20...80 °C |
| Mechanical resistance | 60 bar |
| Medium | Liquid and gaseous substances |
| Electrical data | 16...32 VDC supply, 60 mA at 24 V; 2 PNP NO/NC switchable outputs, below 250 mA; short-circuit and reverse-polarity protection |
| Protection and connection | IP67 (tested by Wenglor); M12×1, 4-pin connector; G 1/2" process connection, connection length 47 mm, probe length 10 mm |
| Materials | Housing PBT, PC, FKM; control panel polyester; media-contact surfaces 1.4435, 1.4404, FKM |
| Reliability | MTTFd (EN ISO 13849-1) 1,341.35 years |
The Wenglor catalogue states that a UniTemp variant with a 0...200 °C measuring range also exists on the same platform. The values above are for FFAT042 only; for other variants, contact us.
UniTemp vs weFlux² Temperature Sensor
UniTemp represents the classic series with a display and menu setting. Wenglor's brochure also describes a weFlux² temperature sensor family in a compact stainless steel housing with an IO-Link interface; its operating range is -50...150 °C / -50...200 °C and it offers a PT100/PT1000 output option. A model-specific datasheet for the weFlux² temperature sensors is not available to us, so this page covers UniTemp / FFAT042 data only. For the weFlux² flow sensors, see Wenglor weFlux² and UniFlow flow sensors.
Applications
- Online monitoring of liquid and gas temperature in process lines
- Temperature limit control in cooling and heating circuits; see the cooling tower automation guide
- Temperature verification in CIP and washing lines; see CIP and SIP explained
- Temperature alarm in boiler and process water lines
Which temperature range and connection type suit your process depends on the medium temperature, hygiene requirement and your existing automation infrastructure. Describe your application and we will select the model together.
Documents
Frequently Asked Questions
Technical answers from Mikron Proses.
What temperature range does the Wenglor UniTemp FFAT042 cover?
The FFAT042 measures 0...140 °C with an adjustable range of 2...139 °C, ±1 °C measurement error, 1 °C resolution, 2 °C switching hysteresis and a 2...4 s response time. A UniTemp variant with a 0...200 °C range also exists in the Wenglor catalogue; contact us for variants other than FFAT042.
What outputs and connection does the UniTemp sensor have?
The FFAT042 has two PNP NO/NC switchable outputs (below 250 mA) with short-circuit and reverse-polarity protection, a 16...32 VDC supply, an M12×1 4-pin connector and a G 1/2" process connection (connection length 47 mm, probe length 10 mm).
Which materials contact the medium, and what is the protection class?
Media-contact surfaces are 1.4435, 1.4404 and FKM, the housing is PBT, PC and FKM, and the control panel is polyester. Protection class is IP67, tested by Wenglor. Mechanical resistance is 60 bar.
What is the difference between UniTemp and the weFlux² temperature sensor?
UniTemp has an integrated 7-segment display and is set through a menu on the device. The weFlux² temperature family has a compact stainless steel housing and an IO-Link interface, covers -50...150 °C / -50...200 °C and offers a PT100/PT1000 output option. This page covers UniTemp FFAT042 data only, because no model-specific weFlux² temperature datasheet is available.
Where can I buy Wenglor temperature sensors in Turkey?
Mikron Proses supplies Wenglor fluid sensors in Turkey as main seller and integrator, including UniTemp temperature sensors, with application selection support. Contact us through the contact page with your medium temperature, connection type and output requirement.
Planning a project? Send us your flow rate, feed water source and target water quality to [email protected] — our engineers will reply with a technical proposal.