- WIKA压力表 压差表712.15.160
详细信息
cryogen applications,
Model 712.15.160, Cu-alloy
Model 732.15.160, stainless steel series
Applications
Level measurement in closed tanks, particularly in cryotechnology
Filter monitoring
Monitoring and control of pumps
For gaseous and liquid media that are not highly viscous or crystallising and have no suspended solids
Special FeaturesDifferential pressure measuring ranges from 0 … 80 mbar to 0 … 2300 mbar
High working pressure (static pressure) up to 50 bar
Overload up to 50 bar up to 50 bar on one, both or alternating sides
Scaleable measuring ranges (Turn Down up to max. 1 : 3.5)
Very compact design
Optional compact valve manifold with working pressure indication
Top fig.: differential pressure gauge Model 712.15
Middle fig.: optional valve manifold with working pressureindication
Lower fig.: optional connection adapterDescription
These high-quality gauges are characterised by their compact and durable construction and are primarily for use in level measurement on liquid gas tanks.
All the standard cryogenics tank sizes are covered using only 4 different measuring cells. As a result of the large measuring-range overlap of the respective measuring cells, the gauge installed on the tank can be adjusted to match a whole variety of gases such as Ar, O2, N2 or CO2, with afull-scale deflection over a complete 270 degree sweep. The span adjustment is accessible from outside and does not affect the zero point. The mechanical display and the optional electrical output signal are calibrated simultaneously and easily.
An optional connectable valve block with working pressure display makes the central measurement of both level and working pressure possible in the one instrument.
The level display can be supplied with an optional, integrated 4 … 20 mA, 2-wire transmitter. Limit signal transmitters for level and working pressure, as well as a transmitter for the working pressure can be retrofitted onsite.
The standard connection distance between the process connections of 37 mm can be adapted to custom connection distances of 31 mm or 54 mm using connection adapters. -