The differential pressure transmitters of the Type 699 series incorporate  a proved ceramic fulcrum lever technology. They deliver adjusted  temperature-compensated sensor signals. They are ideal for registering low air flow in air conditioning systems and for the measurement of fine pressures in environmental, laboratory and cleanroom applications (air and non-corrosive gases).

 

The improved, by Huba Control developed pressure transmitter type 699 is based on the established type 694.

 

For price sensitive applications there are still low-end versions available as executions without indication device as well as versions with fix output signals or with adjustable pressure ranges only.

 

Special features:

• Pressure range: -1 ... 1 mbar / 0 ... 0.3 - 50 mbar

• Fast, easy mounting. Housing incorporates 

  integral bracket for wall or ceiling mounting

• Available with or without LCD display

• Adjustable measurement range

• Switchable output signals

• Switchable response curve 

  (linear or root-extracted)

• Resettable Zero Point (Reset button) 

• Full scale adjustable

• Attractive price / performance ratio

• Application at over and low pressure range 

  possible