Flush Diaphragm Pressure Transducer

model7820.GIF (1848 bytes)

Features
  • Pressure ranges: 250, 300, 500, 1k, 1.5k, 2k, 3k, 5k, 10k
  • Wetted material: 15-5 PH stainless steel heat treated
  • Small package: 7/8" body diameter
  • Three year warranty
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Performance Specifications @ 72°F (22°C)
Linearity & Hysteresis (B.F.S.L.) < ± 0.35% (± 0.20% typical)
Repeatability Within ± 0.08% F.S.O.
Resolution Infinite
Operating Temperature Range -65° to 300°F, (-54° to 149°C)
Compensated Temperature Range 0° to 250°F, (-18° to 121°C)
Thermal Zero Shift < ± 0.01% F.S.O./°F (< ± 0.018% F.S.O./°C)
Thermal Span Shift < ± 0.01% F.S.O./°F (< ± 0.018% F.S.O./°C)
Acceleration effect < ± 0.01% F.S.O. per "G" all planes
Electrical Specifications
Bridge Four active arm bonded strain gage
Input & Output Resistance 350 or   5000 Ohm nominal
Supply Voltage 1 to 10 VDC regulated, 350 Ohm
1 to 24 VDC regulated, 5000 Ohm (calibrated at 10 VDC)
Full Scale Output (Sensitivity) 2.0 mV/V nominal with ± 1% option available
Zero Balance ± 2% F.S.O.
Shunt Calibration 80% ± 5% F.S.O. (value noted on calibration sheet)
Resistance to Ground 1000 MegOhms minimum @ 50 VDC
CE Marked Conforms with EN 55011:1991 Class A, & with applicable RF immunity requirements of EN 50082-2:1995 when used with CE approved equipment
Mechanical Specifications           Dimensional Outline Drawing
Pressure Ranges 250, 300, 500, 1k, 1.5k, 2k, 3k, 5k, 10k
Negative Pressure Usable to full vacuum
Pressure Limit 150% F.S. without calibration shift
Burst Pressure > 300% F.S.
Wetted Material 15-5 PH stainless steel heat treated
Weight 3 ounces approximately
Process Connections MS33656-5, M14X1.25-6g, MS33656-8
Specifications are subject to change without notice. Transducer is supplied with NIST traceable certificate of conformance.  13 point calibration certificate is also available.

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