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Model5000

Wet / Wet Differential Pressure Sensor / Transducer / Transmitter

Model5000 Wet/Wet Differential Pressure Sensor product photo

The Model 5000 wet/wet differential pressure transmitter measures both liquids and gases compatible with stainless steel, but without the use of fluid-filled cavities. This eliminates the risk of system contamination and at the same time offers all of the benefits associated with AST’s MEMs-based Krystal Bond Technology. In the event that either pressure port is at full line pressure and the other at zero, no damage can be done to the transducer/transmitter.


Datasheet
w/ Dimensions


Accessories

Benefits

- Krystal Bond Technology ™
- Compact, Rugged Design
- High Strength Stainless Steel Construction
- No Fluid Fill Cavities or Internal O-rings
- Differential Ranges up to 1,000 PSI [70 Bar]
- Wide Operating Temperature Range
- Excellent Price to Performance Ratio
- CE EN61326

Applications

- Filtration
- Industrial OEM Equipment
- Gas Compressors
- Off Road / Marine
- HVAC/R
- Test Stands
- Hydrogen*
- Train Braking Circuits
- Data Loggers
- Water Management

*Please consult factory for wetted materials

Click Here For Wiring Information

Warranty

Workmanship - AST, Inc. pressure transmitters have a limited one-year warranty to the original purchaser. AST, Inc. will replace or repair, free of charge, any defective transmitter. This warranty does not apply to any units that have been modified; misused, neglected or installed where the application exceeds published ratings. AST’s sensors are made with pride in New Jersey, USA. If in the area please feel free to stop by for a visit!

Installation/Applications - The purchaser is responsible for media compatibility, functional adequacy, and correct installation of the transmitter.

Performance @ 25°C (77°F)

Accuracy1
< +/- 0.3% BFSL
Stability (1 Year)
ñ 0.25% of FS, typical
Proof Pressure
Rate line pressure on either P1 or P2
Burst Pressure
5 x the rated line pressure or 2,000PSI
Total Error Band
+/- 1.5% of FS
Pressure Cycles
>10 Million

1 Accuracy includes: Non-linearity, Hysteresis and Non-repeatability

Environmental Data

Temperature
Operating
-40 to 85°C (-40 to 185°F)
Storage
-40 to 100°C (-40 to 212°F)
Thermal Limits
Compensated Range
0 to 55°C (30 to 130°F)
Other
Shock
100G, 11msec, 1/2 sine
Vibration
10G peak, 20 to 2000 Hz
EMI/RFI Protection
Yes
Rating
IP-66

 

Electrical Data

Output
4-20mA
Voltage (.25-5V, 1-5V, 1-6V)
0.5-4.5V Ratiometric
Excitation
10-30VDC
10-30VDC, typ.
5VDC
Output Impedance
--
<100 Ohms, Nominal
<100 Ohms, Nominal
Current Consumption
25mA
<10mA
<10mA
Bandwidth
(-3dB): DC to 250 Hz
(-3dB): DC to 1kHz
(-3dB): DC to 1kHz
Reverse Polarity
YES
YES
NO

Model5000 differential pressure sensor ordering: pressure port1/4 MNPT, 1/8 FNPT, line pressure range, output signal 4-20mA, 1-5V 0.5-4.5V, electrical connection Cable, DIN,  wetted material 316L, differential pressure range, options

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