Description
The VEGABAR 81 Secondary sensor is combined with a sensor from the VEGABAR 80 series to produce an electronic differential pressure measurement. The unit is suitable for the measurement of differential pressure, level with superimposed pressure or vacuum, flow, density or interface. The chemical seal systems of VEGABAR 81 Secondary sensor adapted to the process ensure the measurement even with highly corrosive and hot products.
Application area
Reliable measurement of highly corrosive and hot media. Can be combined with any other sensor of VEGABAR Series 80 for electronic differential pressure measurement.
Your benefit
- Simple adaptation thanks to verious configuration options
- Reliable measurement with temperatures up to 400 °C
- Reliable measurement independent of foam generation or tank installations
Pressure transmitter with chemical seal for hot and chemically aggressive media
The pressure transmitter with chemical seal delivers reliable measurement data for feedback control systems or protective equipment, e.g. for
- continuous monitoring of process pressure in reactors
- exhaust pressure of flue gas, e.g. in waste incineration
- pipeline pressure in dairies
- steam pressure control in steam drums
- pressure monitoring in LNG tanks
- -1 … 1000 bar
- -90 … 400 °C
- -1 … 1000 bar
- 0.2 %
- Alloy C22 (2.4602)
- Alloy 400 (2.4360)
- Tantalum
- Alloy C276 (2.4819)
- Duplex (1.4462)
- Titanium Grade 2 (3.7035)
- 1.4435
- 316/316L
- Titanium Grade 7 (3.7235)
- ≥ G½, ≥ ½ NPT
- ≥ DN25, ≥ 1″
- Clamp ≥ 1″ – DIN32676, ISO2852
- Slotted nut ≥ 1½”, ≥ DN40 – DIN 11851
- hygienic fitting with tension flange DN32
- hygienic fitting F40 with compression nut
- Hygienice flange connection ≥ DN50 DIN11864-2
- Hygienic fittings ≥ DN40 – DIN11864-1-A
- no media contact
- Plastic
- Aluminium
- Stainless steel (precision casting)
- Stainless steel (electropolished)
- IP66/IP68 (0,2 bar)
- IP66/IP67
- IP66/IP68 (1 bar)
- IP66/IP68 (25 bar)
- IP69K
- Profibus PA
- Foundation Fieldbus
- 4 … 20 mA
- 4 … 20 mA/HART – two-wire
- Modbus
- Secondary electronics for electronic differential pressure
- -40 … 80 °C
Learn about Electronic Differential Pressures at BBP.
