Material:
- H H1 A B Housing steel. Viewing glass thermoplastic polyamide. 2 B B O-ring and flat seal rubber (NBR). Reflector aluminium. Screw and hex nut steel. D1

Version:
- Housing painted black. Transparent viewing glass, high mechanical stability,

Dimensions / Technical Data:
- Form: A.
- B: 31 mm.
- D1: M10.
- H: 24,5 mm.
- H1: 20 mm.
- L: 156 mm.
- L1: 127 mm.
- L2: 90 mm.
- L3: 80 mm.
- Number of fastening points: 2.
- Thermometer scale: -.