Precise and flexible for efficient processes:
Many industrial processes require precise temperature measurement. For this, ENDUS offers one of the most extensive product portfolios.
The reliable devices and solutions meet your requirements and they have proven themselves in many instances of use in various industries. ENDUS has extensive experience and supports you in the selection of
A standart tempreture sensors has these main components:
1. Connection head
Connection heads for temperature sensors are in
accordance with EN 50446 industry standard,
which sets the electric and mechanical connection
requirements for thermowells, measuring insets, transmitters and connection cables.ENDUS has been continuously improving the design
of connection heads for one and two transmitters.
2. Extension tube
The extension tube protects the electronics from high process temperatures. When process lagging
is used, the extension tube enables accessibility of the connections above the lagging.
3. Process connection
Measuring elements can be connected directly
into the process using compression fittings. When
a thermowell is used it can be connected to the
process via a screwed connector or a flange to any of a number of international standards. Additionally a thermowell may also be provided in a design
suitable for welding into position.
A conventional thermowell consists of a seamless tube, to which a base is welded on process-side.
A solid drilled thermowell is manufactured from a single piece of bar material with a hole drilled to within a few millimeters of the tip. A hole is cut in the rod, ending a few millimeters below the top. Both of these thermowell types provide protection for the temperature sensor.
(a) Measuring inset
The measuring inset protects the temperature
sensor and increases the measuring accuracy.
The measuring inset can always be replaced
(for example for calibration) at any time, without opening the process or shutting down the plant. This allows for easy calibration of the measuring
Investing our innovative temperature sensors and transmitters, you benefit from low investment costs and standardized modules with high long-term stability.
Applications of Our Series:
• Oil and gas
• Petrochemical industry
• Chemical industry
• Power generation
• Process engineering
• Plant construction
• Power generation
• Metal processing
• Cement industry
• Glass industry
• Garbage incineration
• Basic industry
• Insertion in existing thermowells
• Thermowells with cylindrical or
conical thread connections
• Thermowells with flanges in accordance
with international standards
• Surface mounting for non-invasive
• Threaded socket
• Stop flange with counterflange
• Welded standard flange
• Ceramic thermowell
• Metal thermowell
• Resistance thermometers: –196 to 800 °C (–320.8 to 1472 °F)
• Thermocouples: –40 to 1600 °C (–40 to 2912 °F)
Thermocouples up to 1800 °C
Up to SIL2 / SIL3 in accordance with
IEC 61508 with integrated transmitters
IECEx, ATEX, GOST / EAC-Ex,
further approvals in preparation