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Expansion Thermometer with Micro Switch & Capillary - 70-8xx
Brand: WIKA Alexander Wiegand SE & Co. KGThermometers of this product range find their application whenever a local temperature display is needed at the same time as switching an electrical circuit.
Expansion thermometers can be fitted into or onto almost any point. Versions with capillaries are used in locations which are not easily accessible and where long distances have to be bridged.
They can therefore be used in just about any application; such as in machine building, refrigeration and air-conditioning technology and other industrial applications.
Features- Case and stem from stainless steel.
- Version per DIN EN 13190.
- High switching reliability and long service life.
- Temperature controller and indicator in a single instrument.
- One or two adjustable micro switches.
Specifications
Nominal Size in mm
- 100
Measuring Principle
- Bourdon Tube system
Filling Medium
- Xylol, Silicone oil or syltherm
Indication Accuracy
- Class 2
Rated Operating Ranges & Conditions
- EN 13190
Ingress Protection
- IP44 per EN 60529 / IEC 529
Capillary Entry
- Lower Mount or Back Mount
Case
- Stainless Steel
Bezel Ring
- Cam Ring (Bayonet Type), Stainless Steel
Connection
- Plain, Stainless Steel 1.4571
Capillary
- Length in accordance with customer Specifications (Max. 10 m) Ø 2 mm, Stainless Steel 1.4571, bending radius no less than 6 mm
Stem
- Ø 8 mm, Stainless Steel 1.4571
Active Sensor Length
- Depends on Ø d and scale Range
Dial
- Aluminium, White, Black Lettering
Pointer
- Aluminium, Black
Window
- Instrument Glass (Fixed Contact)
- Laminated Safety Glass (Adjustable Contact)
Mounting Options
- Panel Mounting flange (V), Stainless Steel
- Surface Mounting bracket (M), die Cast Aluminium
- Surface Mounting flange (H), Stainless Steel
Types of Contact
- 2 Adjustable changeover switches
- 1 Adjustable changeover switch
- 2 fixed changeover switches
- 1 fixed changeover switch
Options
- Surface Mounting bracket from other material or another length (A)
- Thermowell to DIN or customer Specification
- Accuracy Class1.0
- Scale Range °F, °C/°F (Dual Scale)
- Other Connection threads
- Designs for customer-specific applications on Request
- General purpose instrument for gaseous, liquid and highly-viscous media.
- Refrigeration technology
- Machine building
- Transformers
- Food industry