The Model 89 accurately measures pressures and transmits a fully adjustable 4-20 mA output signal for remote display, recording or control.

The Model 89 is available in gage, compound, vacuum and absolute pressure ranges from 30" Hg vacuum to 6000 PSI.

APPLICATIONS: Steam, oil, sea water, flue
gas, ammonia, oxygen, other gases, fresh
water, condensate

OUTPUT: 4-20 mADC

POWER SUPPLY: 28 VDC with reverse protection.

LOOP RESISTANCE: 0-250 ohms

ZERO/SPAN ADJUSTMENTS: 8% F.S. output

TEMPERATURE LIMITS: Compensated: 0°C to 65°C (32°F to 149°F)

OVER PRESSURE: 200% of range up to maximum of 10,000 psi (whichever is less)

HUMIDITY: 0-100% RH

VOLUMETRIC DISPLACEMENT: less than 0.002 cc

ACCURACY: ± 1.0% of calibrated span including linearity, hysteresis, and temperature effects

REPEATABILITY: within 0.5% of span

SHOCK TEST: in accordance with Grade-A, Class I, Type C of MIL-S-901

EMI: in accordance with MIL-P-24212C (SH)

• QPL approved to
  MIL-P-24212C (SH).
• Non-interacting zero and span
  adjustments for quick
  calibration.
• Mounting interchangeable with
  existing instrument mounts.
• Pressure connections
  conform to MS16142.

DIRECT REPLACEABILITY: The Model 89 transducer is directly
interchangeable with all existing
pressure transducers designed to
MIL-P-24212C (SH). The mounting is designed to match the footprint of
existing transducers for quick and
easy installation.

MINIMAL MAINTENANCE:
Calibration is quick and easy with the
non-interacting zero and span
adjustments.