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Gas-Actuated Thermometer for Sanitary Applications - 74
Brand: WIKA Alexander Wiegand SE & Co. KGThis series of thermometers has been designed as an addition to the standard range of thermometers in order to meet the special requirements of the food, bio and pharmaceutical industries as well as in the paints and varnishes industry.
Features- Dead space free.
- Hygienic design.
- Aseptic process connections.
- Material and surface finish quality in accordance with.
Specifications
Measuring Principle
- Inert Gas expansion system
Nominal Size in mm
- 100
Process Connection
- Aseptic threaded pipe Connection DIN 11864-3 form A
- Aseptic threaded pipe Connection DIN 11864-2 form A
- Aseptic threaded pipe Connection DIN 11864-1 form A
- NEUMO BioControl® Size 50 (Mounting diameter 50 mm) for pipes DN 25 to DN 100, PN 16 or Size 65 (Mounting diameter 68 mm) for pipes DN 40 to DN 100, PN 16
- VARIVENT® Connection for pipes DN 40 to DN 125 and 1-1/2” to 4”, PN 25
- Threaded Connection per DIN 11851
- Clamp Connection
Indication Accuracy
- ± 1° C within Measuring Range, at 23° C ± 10° C
Working Range
- Short time (24 h Max.): Scale Range (EN 13190)
- Normal (1 Year): Measuring Range per EN 13190
Rated Operating Ranges & Conditions
- EN 13190
Temperature Sensor
- Length 30 mm
- Diameter 21 mm
- Wetted Parts Stainless Steel 1.4435
Surface of the Wetted Parts
- Ra ≤ 0.8 µm
Case
- Stainless Steel 1.4301
Ring
- Bayonet Ring bezel, Stainless Steel 1.4301
Stem, Process Connection
- Stainless Steel 1.4435
Dial
- Aluminium, White, Black Lettering
Window
- Laminated Safety Glass
Pointer
- Aluminium, Black, micro Adjustment
Temperature Limits for Storage & Transport
- 0° to +60° C with food-Compatible Liquid damping
- -40° to +70° C with Liquid damping
- -50° to +70° C without Liquid damping
Permissible Ambient Temperature
- 0° to +60° C with food-Compatible Liquid damping
- -40° to +60° C without/with Liquid damping
Permissible Operating Pressure at the Temperature Sensor
- Maximum 25 bar, Static
Ingress Protection
- IP65 per IEC/EN 60529
- Food Industry
- Sanitary Applications
- Bio and Pharmaceutical Industries
