Expansion temperature gauge
An expansion temperature gauge consists of a temperature sensor, a capillary and a Bourdon tube. The measuring system itself is filled with a liquid. If the temperature changes, the internal pressure of the thermometer will change as well. The pressure is transferred via a tube to a pointer shaft and thus the temperature value is indicated on the scale. Using capillaries from 500 to 10,000 mm long, measurements can also be taken from remote measuring points. The scale ranges for expansion temperature gauges lie between -40 … +400 ° C with class 1 and 2 accuracies in accordance with EN 13190.
Showing all 2 results
TEMPERATURE GAUGES – WIKA – MODEL: TG53
Bimetal thermometer, Process grade according to ASME B40.200
Model: TG53.4Z
Specifications according to data sheet: TM 53.02
Accuracy class: +/- 1 % of Full Scale (ASME B40.200)
Nominal size: 4″
Connection location: back mount
Connection design: standard, male thread
Process connection: 1/2 NPT
Scale range: 0 °C … 100 °C
Stem diameter: 1/4″
Insertion length L1: 5″
Window: flat instrument glass
Case: Stainless steel
Ingress protection: IP 66 / NEMA 4X
with Serial number
Manufacturer logo: *WIKA*(0 reviews)€273,90
Temperature Gauges – WIKA – Model: 70
Expansion Thermometer
stainless steel version
Range : 0 °C … 120 °C – Without Liquid Filling
Insertion length L1 :140 mm – Stem diameter: 8 mm
H70,with 3 hole surface mountain flange, back
Connector location: Lower mount (radial)
Connection Design : Pl(0 reviews)€209,58