Measuring element
Inert gas expansion system
Nominal size in mm
100
160
Instrument version
Back mount (axial)
Lower mount (radial)
Back mount (adjustable stem and dial)
Instruments with capillaries
Connection design
S Standard (male threaded connection)
1 Plain stem (without thread)
2 Male nut
3 Union nut
4 Compression fitting (sliding on stem)
5 Union nut and loose threaded connection
6 Compression fitting (can be adjusted on either capillary or spiral protective sleeve)
7 Compression fitting at the case
Unit (scale range) °C
Option:
°F
°C/°F (dual scale)
Process connection
Plain, without thread
G ½ B
½ NPT
G ½ female
½ NPT female
M20 x 1.5
M24 x 1.5 female
others on request
Accuracy class
Class 1 per EN 13190 at 23 °C ±10 °C ambient temperature
Rated operating ranges and conditions
EN 13190
Stem diameter
8 mm
Option:
■ 6 mm
■ 10 mm
■ 12 mm
others on request
Working range
Continuous load (1 year): Measuring range (EN 13190)
Short time (max. 24 h): Scale range (EN 13190)
Window
Laminated safety glass
Contact bulb
120 x 22 x 12 mm
Stainless steel 1.4571
Adjustable stem and dial
Stainless steel
Swivelling 90°
360° rotatable
Capillary
Ø 2 mm, stainless steel 1.4571, bending radius no less than 6 mm
Standard capillary: max. 60 m
Capillary with spiral protective sleeve: max. 40 m
Capillary with PVC coating: max. 20 m
Length to customer specification
Option:
Armoured coating for capillary (Ø 7 mm spiral protective sleeve, flexible or PVC-coated)
Mounting types for instruments with capillary
Surface mounting flange, stainless steel
Instrument mounting bracket, aluminium die-casting
Panel mounting flange, stainless steel
Dampening (option)
With liquid dampening
Reverse polarity protection
Yes
Process connection
Stainless steel 304SS
Stem
Stainless steel 316SS
Non-wetted materials
Case, ring
Stainless steel 304SS
Dial
Aluminium, white, black lettering
Pointer
Aluminium, black, adjustable pointer
Ingress protection per IEC/EN 60529
IP65
Permissible temperatures
Ambient: -20 … +60 °C [-4 … +140 °F] without/with liquid dampening
Storage and transport
Without liquid dampening: -50 … +70 °C [-58 … +158 °F]
With liquid dampening: -40 … +70 °C [-40 … +158 °F]
Permissible operating pressure at the stem: max. 25 bar, static
Electrical connection: Angular connector
