The Model 89 and 89D pressure transducer family is used in many U.S. Navy marine applications including measuring steam, sea water, gases, condensate and many other applications. These transducers are extremely durable, meeting the military standard QPL-MIL-R-24212C(SH) for pressure or QPL-MIL-D-24304B (SH) for differential pressure. These pressure transducers are available in absolute, vacuum, compound, and gauge pressure ranges from 30” Hg vacuum to 6000 psi with a 4-20mV fully adjustable output. The Model 89D differential unit is available from 300 inches of water to 400 psi.
The Model 89 and 89D are drop in replacements for any transducer meeting these MIL standards. The pressure connection conforms with MS 16142. They also have non-interacting zero and span adjustments for quick calibration. Accuracy is +/- 1% of calibrated span.
These models can be customized for specific user requirements. Please contact us to see how we can help you with a pressure measurement solution that fits your exact needs.
• - QPL approved to MIL-P-24212C (SH)
• - Non-interacting zéro and span adjustments for quick calibration
• - Mounting interchangeable with existing instrument mounts
• Pressure connections conform to MS16142
Functional Spécifications: In accordance with MIL-P-24212C (SH)
Applications: Steam, oil, sea water, flue gas, ammonia, oxygen, other gases, fresh water, condensate
Output: 4-20 mADC
Power Supply: 28 VDC ±4.5V with reverse protection Loop Résistance: 0-250 ohms Zero/Span Adjustments: 8% F.S. output
Température Llmlts: Compensated 0°C to 65°C (32°F to 149°F)
Overpressure: 200% of range up to maximum of 10,000 psi (whichever is less)