On the underside of the unit are 2 connections G .”
(Optional: connections 1⁄4” NPT on the rear side).
The port with the identification ”High” is installed with the lead to the higher pressure, and the ”Low” port with the lead to the lower pressure.
1. VALVE REGISTER/MANIFOLD:
Installation / manifold / valve register:
Differential pressure gauge type 2000 can be complimented with a valve register(manifold).
This valve register offers the following mounting advantages:
a) Mounting the differential pressure gauge for connection: “right-left” or “left-right” without crossing the measurement leads and without a special version of the basic unit.
b) Pressure compatibility between (+) and (-) via knurled screw (1) in the middle of the valve register (e.g. run-up, for checking the 0 display during operation).
c) Using both of the screws (2) O-ring sealed valves can be closed. Differential pressure gauge type 2000 can then be removed problem-free from the valve register (e.g. for checking, exchanging, etc.)
d) The valve register (manifold) can replace both valves i.e. block ball-valves, which are otherwise necessary for mounting.
e) Additionally, a filter cartridge can be screwed into the valve register (manifold) to protect the measurement mechanism. The filter element screw must always be inserted at the left-hand side.
2. Reed-Contact Type SPDT
3-pole connector acc. to DIN 41524 (1 opener & 1 closer)
Electrical capacity: 3 VA / 28 V / 0.25 A
Explosion protection: intrinsically-safe (Ex) i G5 via (Ex) interface relay
3. Nameplates with your company emblem
We can supply special versions of the differential pressure manometer with your own company emblem. If interested, then please get in contact with us.
