WBV - temperature sensor up to 400 degree celsius

Product catalog summary

Specifications:
The temperature sensor is designed for measuring temperatures up to 400 °C. It features a Pt100 class A resistance element compliant with DIN EN 60751 standards. The sensor includes a connection head made of alloy Type B with a screw connection G1/2A and a sensor tube made of 15 mm stainless steel 1.4571. Various head transmitters are available, including 4...20 mA, HART, and Profibus options. The WBV1R and WBV2R models have PTB approval.

Product Variants:
The threaded thermoresistance elements are available in different immersion depths: 50 mm (WBV05), 100 mm (WBV10), 150 mm (WBV15), 200 mm (WBV20), 250 mm (WBV25), and 450 mm (WBV45). Optional features include a Pt1000 measuring element and two Pt1000 measuring elements where technically possible. Transmitters with different protocols are also available.

WBV-R Series:
The WBV-R series is designed for differential temperature measurements, particularly in calorimetry, with a maximum temperature of 250 °C and PTB license up to 160 °C. The series includes WBV1R with a nominal length of 160 mm and WBV2R with a nominal length of 250 mm.

Weld-in Sleeves:
Weld-in sleeves are available in steel St37.2 with dimensions D = 31 mm, d = G1/2A. They come in nominal lengths of 150 mm (B150), 160 mm (B160), and 250 mm (B250). Stainless steel options are available upon request.

Protection and Resistance:
The protection tube and connection head are designed to withstand high temperatures, ensuring reliable performance of the resistance element up to the specified limits.

Catalog excerpts

WBV - temperature sensor up to 400 degree celsius-1

Resistance element Pt100 class A DIN EN 60751 Connection head alloy Type B with screw connection G1/2A Sensor tube 15 mm stainless steel 1.4571 Various head transmitter (4...20 mA, HART, Profibus) available WBV1R / WBV2R with PTB-approval Thermoresistance elements for temperature measuring up to max. 400 °C. The measuring element is a precision resistance element Pt100 class A, according DIN EN 60751. Specifications Protection tube: X10CrNiMoTi 1810, 9 mm ø, material-no. 1.4571 Connection head: light alloy B Pt100 class A according DIN EN 60751 Resistance: max. 400 °C Temperature: Item no. Threaded thermoresistance element WBV with G1/2A in screw, material 1.4571, V4A, terminal head light alloy typ B, temperature max. 400 °C WBV05 immersion depth 50 mm Optional - Measuring element Pt1000 Optional - Two measuring elements Pt1000, as far as technical possible Transmitter MU-WBV output 4...20 mA Transmitter MU-WBV-H with HART protocol Transmitter MU-WBV-P profibus PA Weld-in sleeve Item no. Threaded thermoresistance element WBV-R with screw G1/2A, measuring element Pt100, DIN 60751, class A, grouped and numbered in pairs, fast setting, max. temperature 250 °C, PTB-licence up to 160 °C, PTB-certificate no. 22.30, 80.06, max. measuring current 5 mA, particular for differential temperature measurements e.g. on calorimetry WBV1R - nominal length 160 mm Weld-in sleeve material: Steel St37.2, D = 31 mm, d = G1/2A B150 - nominal length 150 mm, L1 = 164 mm, L2 = 156 mm Weld-in sleeve made by stainless steel on request

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