| Case |
bayonet-ring case of st. steel material no. 1.4301 (304), nominal size 100 and 160 mm |
| Process connection |
temperature detecting element via capillary connected radially at bottom resp. at rear with indicating unit.
Different connections can be supplied, see order details |
| Case design |
degree of protection IP 66 per EN 60529, alternatively with liquid filling |
| Case mounting |
stand-alone mounting with wall bracket per DIN 16281, alternatively with flange for surface mounting or for flush mounting with DIN mounting flange |
| Measuring element |
bourdon tube dead zone free inert gas filling |
| Capillary |
stainless steel material no. 1.4571 (316Ti) in different lengths with buckling protection, alternatively with sliding screwing, coated with protective tube upon request |
| Temperature detecting element |
stainless steel material no. 1.4404 (316L). Diameter 6, 8 and ≥ 10 mm. See order details for standard lengths and active lengths, other values upon request |
| Movement |
stainless steel |
| Scale |
aluminium, white with black inscription. Alternatively with marking resp. fixed reference pointer.
Scale may be positioned as required, at the factory. |
| Pointer |
aluminium, black with micro adjusting device for zero-point correction |
| Window |
safety glass, alternatively macrolon with adjustable reference pointer |
| Case seal |
Perbunan |
| Measuring system damping |
liquid filling glycerine/water |
| Nominal ranges |
per EN 13190, max. -100...700 °C, measuring spans ≥ 60 °C |
| Accuracy |
per EN 13190, class 1 |
| Ambient temperature |
per EN 13190; ambient temperatures that deviate from EN
are to be specified |
| Weights (without capillary, screwing and temperature detecting element) |
NS 100, without filling: approx. 1.0 kg
NS 100, with filling: approx. 1.3 kg
NS 160, without filling: approx. 1.5 kg
NS 160, with filling: approx. 2.1 kg |
| Instructions for use |
The loading capacity of the temperature detecting element depends on the following
parameters:
1. measured medium
2. measured medium pressure
3. measured medium temperature
4. flow velocity
5. immersion length
6. material
A technical test is neccessary where required |