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Absolute pressure transmitter

BA 1000

 
 
 
 

Precise absolute pressure transmitter for atmospheric pressure



 

Absolute pressure transmitter for measurement of atmospheric pressure

Special features

  • High level of accuracy and long-term stability
  • Little zero point drift or hysteresis; largely independent of temperature
  • Can be adjusted (reduction) to the altitude of the place of installation
  • Available for a variety of measuring ranges, output signals and supply voltages
  • Available with display (optional)
  • Can be calibrated

The BA 1000 absolute pressure transmitter is designed to display barometric pressure. At the heart of the unit is an evacuated measurement cell made from an elastic copper material.The deflection of the measurement cell due to atmospheric pressure is measured inductively without making contact. The transducer emits an electrical output signal proportional to the pressure. The device can be powered using a 24 VDC power supply or a variety of AC voltages. The instrument is available with an ISO factory calibration or DAkkS calibration certificate (optional).

Measuring ranges
80 .. 120 kPa
85 .. 115 kPa
90 .. 110 kPa
95 .. 115 kPa

Power supply
24 VDC, +20 % / -15 %
24 VAC, +6 % / -15 % (50/60 Hz)
115 VAC, +6 % / -15 % (50/60 Hz)
230 VAC, +6 % / -15 % (50/60 Hz)


Margin of error
± 1 % of measurement range
Reference ± 0.5 hPa with respect to sea level

Output

0 .. 10 V (RL ≥ 2 kΩ)
0 .. 20 mA (RL ≤ 500 Ω)
4 .. 20 mA (RL ≤ 500 kΩ)

Display (optional)
3 1/2 digit

Reduction
0 .. 850 m above sea level
(please indicate when placing your order)

The instrument is available with an ISO factory calibration or DAkkS calibration certificate (optional).
The instrument is also available with LCD (optional).