Can the Bimetallic thermometer with rear sensor (diameter 63 mm and 100 mm, type TB63T, TB100T) be used in steam applications up to 400Â°C and maintain accuracy class 2?

Yes . the Bimetallic thermometer with rear sensor, diameter 63 mm and 100 mm, type TB63T, TB100T can be used in steam applications up to 400Â°C and maintain accuracy class 2, provided the installation meets the deviceâs requirements. The thermometer is manufactured to EN 13190 and rated for a measurement range up to +400Â°C with declared accuracy class 2. Important installation and service conditions to ensure this performance: - Sensor immersion: at least 50% of the sensor length must be exposed to the measured medium (steam) to ensure correct response and accuracy. - Sensor length selection: choose a sensor length (50 mm, 80 mm, or 100 mm) appropriate for pipe/well depth so the 50% immersion rule is met. - Mechanical protection and mounting: use the screwed protective cover (GW BSP 1/2") as specified; the thermometer is pressed into the sensor cover to allow replacement without process interruption. - Materials and environment: standard version has brass sensor/cover and galvanized housing (IP41); for harsher/steam-exposed environments consider the stainless steel (SS) dust-tight IP65 version. - Pressure and system compatibility: cover strength is 160 bar, compatible with typical steam pressures, but verify system-specific pressure/chemical compatibility with brass. If these conditions are observed, the instrument can be used for steam up to 400Â°C while maintaining accuracy class 2.

Is the Bimetallic thermometer with rear sensor, diameter 63 mm and 100 mm, type TB63T/TB100T suitable for liquid, vapor, and gas measurements up to 400Â°C?

Yes. The Bimetallic thermometer with rear sensor, diameter 63 mm and 100 mm, type TB63T, TB100T is suitable for measuring liquids, vapors, and gases up to 400Â°C. It is made to EN 13190 for industrial (especially heating) systems, offers quick response and clear reading, and has a measurement range of -30Â°C to +400Â°C. Ensure at least 50% of the sensor length is exposed to the medium. Materials: galvanized steel housing, glass window, brass sensor/cover; available also in stainless steel (SS, dust-tight IP65). Nominal diameters: 63 mm, 100 mm; sensor lengths: 50, 80, 100 mm; protection IP41; cover strength 160 bar; cover connection GW BSP 1/2".

Bimetallic thermometer with rear sensor, diameter 63 mm and 100 mm, type TB63T, TB100T

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Additional information

Material	CS – steel (cast iron)

Bimetallic thermometer with a rear sensor made according to the EN 13190 standard for measuring the temperature of liquids, vapors, and gases in industrial devices, particularly in heating systems. It features a quick response to temperature changes and ease of reading due to a clear scale. The thermometer is mounted to the device using a screwed protective cover with an external thread, which protects the sensor and allows for the replacement of the thermometer without disrupting the process – the thermometer is pressed into the sensor cover. At least 50% of the sensor length should be exposed to the measured temperature medium. Also available in a stainless steel version – SS version (dust-tight housing – IP65). Material: galvanized steel (housing), glass (window), brass (sensor and cover). Nominal diameter: 63 mm, 100 mm. Degree of protection of the housing: IP41. Accuracy class: 2. Sensor length: 50 mm, 80 mm, 100 mm. Cover strength: 160 bar. Cover connection: GW BSP 1/2″. Measurement range: from -30°C to +400°C.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
CT-TB100T-050-050	Bimetallic thermometer TB100T, sensor 50 mm, range -30°C to 50°C	-	-	In stock	Enquiry
CT-TB100T-050-060	Bimetallic thermometer TB100T, sensor 50 mm, range -20°C to 60°C	-	-	In stock	Enquiry
CT-TB100T-050-120	Bimetallic thermometer TB100T, sensor 50 mm, range 0°C to 120°C	-	-	In stock	Enquiry
CT-TB100T-050-200	Bimetallic thermometer TB100T, sensor 50 mm, range 0°C to 200°C	-	-	In stock	Enquiry
CT-TB100T-050-250	Bimetallic thermometer TB100T, sensor 50 mm, range 0°C to 250°C	-	-	In stock	Enquiry
CT-TB100T-080-050	Bimetallic thermometer TB100T, sensor 80 mm, range -30°C to 50°C	-	-	In stock	Enquiry
CT-TB100T-080-060	Bimetallic thermometer TB100T, sensor 80 mm, range -20°C to 60°C	-	-	In stock	Enquiry
CT-TB100T-080-120	Bimetallic thermometer TB100T, sensor 80 mm, range 0°C to 120°C	-	-	In stock	Enquiry
CT-TB100T-080-200	Bimetallic thermometer TB100T, sensor 80 mm, range 0°C to 200°C	-	-	In stock	Enquiry
CT-TB100T-080-250	Bimetallic thermometer TB100T, sensor 80 mm, range 0°C to 250°C	-	-	In stock	Enquiry
CT-TB100T-100-050	Bimetallic thermometer TB100T, sensor 100 mm, range -30°C to 50°C	-	-	In stock	Enquiry
CT-TB100T-100-060	Bimetallic thermometer TB100T, sensor 100 mm, range -20°C to 60°C	-	-	In stock	Enquiry
CT-TB63T-050-050	Bimetallic thermometer TB63T, sensor 50 mm, range -30°C to 50°C	-	-	In stock	Enquiry
CT-TB63T-050-060	Bimetallic thermometer TB63T, sensor 50 mm, range -20°C to 60°C	-	-	In stock	Enquiry
CT-TB63T-050-120	Bimetallic thermometer TB63T, sensor 50 mm, range 0°C to 120°C	-	-	In stock	Enquiry
CT-TB63T-050-200	Bimetallic thermometer TB63T, sensor 50 mm, range 0°C to 200°C	-	-	In stock	Enquiry
CT-TB63T-050-250	Bimetallic thermometer TB63T, sensor 50 mm, range 0°C to 250°C	-	-	In stock	Enquiry
CT-TB63T-080-050	Bimetallic thermometer TB63T, sensor 80 mm, range -30°C to 50°C	-	-	In stock	Enquiry
CT-TB63T-080-060	Bimetallic thermometer TB63T, sensor 80 mm, range -20°C to 60°C	-	-	In stock	Enquiry
CT-TB63T-080-120	Bimetallic thermometer TB63T, sensor 80 mm, range 0°C to 120°C	-	-	In stock	Enquiry
CT-TB63T-080-200	Bimetallic thermometer TB63T, sensor 80 mm, range 0°C to 200°C	-	-	In stock	Enquiry
CT-TB63T-080-250	Bimetallic thermometer TB63T, sensor 80 mm, range 0°C to 250°C	-	-	In stock	Enquiry
CT-TB63T-100-050	Bimetallic thermometer TB63T, sensor 100 mm, range -30°C to 50°C	-	-	In stock	Enquiry
CT-TB63T-100-060	Bimetallic thermometer TB63T, sensor 100 mm, range -20°C to 60°C	-	-	In stock	Enquiry

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Bimetallic thermometer with a rear sensor made according to the EN 13190 standard for measuring the temperature of liquids, vapors, and gases in industrial devices, particularly in heating systems. It features a quick response to temperature changes and ease of reading due to a clear scale. The thermometer is mounted to the device using a screwed protective cover with an external thread, which protects the sensor and allows for the replacement of the thermometer without disrupting the process – the thermometer is pressed into the sensor cover. At least 50% of the sensor length should be exposed to the measured temperature medium. Also available in a stainless steel version – SS version (dust-tight housing – IP65). Material: galvanized steel (housing), glass (window), brass (sensor and cover). Nominal diameter: 63 mm, 100 mm. Degree of protection of the housing: IP41. Accuracy class: 2. Sensor length: 50 mm, 80 mm, 100 mm. Cover strength: 160 bar. Cover connection: GW BSP 1/2″. Measurement range: from -30°C to +400°C.