0-60 PSID Ametek US Gauge Model 89D Military QPL Differential Pressure Transducer

The Model 89 Differential Pressure Transducer has been specially designed to meet the needs of military and/or marine applications and conforms to military specification MIL-D-24304B. The Model 89 accurately measures differential pressures and transmits a fully adjustable 4 to 20 mA output signal for remote display, recording, or control.  The Model 89D transducer is directly interchangeable with existing pressure transducers designed to MIL-D24304B. The mounting is designed to match the footprint of existing transducers for quick and easy installation.

• QPL approved to MIL-D-24304B
• Non-interacting zero and span adjustments for quick calibration
• Mounting interchangeable with existing instrument mounts
• Pressure connections conform to MS16142
• The Model 89 is available in differential ranges from 150" WCD to 400 psid
• Calibration is quick and easy with the non-interacting zero and span adjustments

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• Product Series: Model 89D Military QPL Differential Pressure Transducer
• Pressure Range: 0-60 PSID
• Functional Specifications: in accordance with MIL-D24304B
• Applications: steam, oil, sea water, flue gas, ammonia, oxygen, other gases, fresh water, condensate
• Output: 4-20 mADC
• Power Supply: 28 VDC with reverse polarity protection
• Loop Resistance: 0 to 250 ohms
• Zero/Span Adjustments: 8% full scale output
• Temperature Limits: Compensated: 0°C to 65°C (32°F to 149°F)
• Overpressure: 200% of range or maximum rated line pressure (whichever is greater)
• 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-D-24304B