Specifications - WIKA GDM-63 Operating Instructions Manual

8. Dismounting, return ... / 9. Specifications
To avoid damage:
1. Place the instrument, along with the shock-absorbent material, in the packaging.
Place shock-absorbent material evenly on all sides of the transport packaging.
2. If possible, place a bag containing a desiccant inside the packaging.
Information on returns can be found under the heading "Service" on our
local website.
8.3 Disposal
Incorrect disposal can put the environment at risk.
Dispose of instrument components and packaging materials in an environmentally
compatible way and in accordance with the country-specific waste disposal regulations.

9. Specifications

Specifications
Nominal size
Calibration pressure P
Accuracy specifications
Scale range
Permissible ambient temperature
Operation
Storage
Process connection
Pressure element
Movement
Dial
Pointer
WIKA operating instructions gas density monitor model GDM-63
63
To customer specification
E
±1 % at an ambient temperature of 20 °C [68 °F]
±2.5 % at an ambient temperature of -20 ... +60 °C [-4 ... +140 °F]
and with calibration pressure in accordance with reference
isochore (reference diagram KALI-Chemie AG, Hanover,
prepared by Dr. Döring 1979)
-1 ... +1 bar
■
-1 ... +3 bar
■
-20 ... +60 °C [-4 ... +140 °F], gaseous phase
-50 ... +60 °C [-58 ... +140 °F]
G ¼ B per EN 837, back mount
Stainless steel, spanner flats 14 mm
Stainless steel, welded
Gas-tight: Leakage rate ≤ 1 · 10
Test method: Helium mass spectrometry
Stainless steel
Bimetal link (temperature compensation)
Aluminium
The scale range is subdivided into red, yellow and green ranges
Aluminium, black
mbar · l / s
-8
EN
19