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AST5100 Differential Pressure Transducer
Brand: American Sensor Technologies IncThe AST5100 Wet - Wet Differential Pressure transmitter is your accurate pressure sensing device for low differential pressure.
With a differential pressure range as low as 0 to 5” water column (12.5 mbar), this product can be used to measure flow across an orifice, differential across a filter, tank level, or gauge pressure. Using LVDT technology and AST’s advanced electronics, the AST5100 delivers accurate, repeatable measurements.
Features- Accurate Low Pressure Measurement
- Excellent Repeatability
- Wide Range of Liquids and Gases including - Water, Natural Gas, Hydrocarbon Fuels, Air, Non-Corrosive Gases
Specifications
Accuracy
- < ± 1.0 % of Full Scale Includes Non-Linearity, Hysteresis & Non-Repeatability
Applications
- Air or Liquid Filtration
- Air-Fuel Ratio Including Measurement for Furnaces
- Energy/Water Management
- Environmental Control
- Flow Measurement
- Leak Detection
- Liquid Level Control Including Bubbler Systems
- Vapor Recovery
Approvals & Certifications
- NSF61
- RoHS
Bandwidth
- 5 Hz
Burst Pressure
- psi: 2,000 (kPa: 13,790, bar: 138)
Cable Length
- 4 to 10 feet (1.21 to 3 metres)
Compensated Temperature
- 0° to 55° C (32° to 131° F)
Consumption
- < 10 mA
Differential Pressure
- bar: 0.01 to 1.03
- Inches WC: 0 to 200
- kPa: 1 to 103
- psi: 0.145 to 14.94
Electrical Connectors
- M12 x 1
Excitation Voltage
- 10-28 Vdc
Humidity
- 0 to 100 % Relative Humidity, Non-Condensing
NPT Connection
- 1/8” NPT Female
Operating Temperature
- -40° to 80° C (-40° to 176° F)
Output
- 0-5 V, 3-Wire
- 4-20 mA
Output Load
- 0 to 800 ohms at 10-28 Vdc
- 5000 ohms Min.
Output Noise
- < 0.0035 mA RMS
- < 1 mV RMS
Power Requirement
- 10-32 Vdc
Pressure Cycles
- > 1,00,000
Pressure Type
- Differential
Proof Pressure
- psi: 3 to 75 (kPa: 20.68 to 517.1, bar: 0.2 to 5.171)
Reverse Polarity Protection
- Yes
Span & Zero Effect
- < ± 1.5 % of Full Scale
Stability
- ± 0.5 % of Full Scale, Typical for 1-Year
Storage Temperature
- -40° to 100° C (-40° to 212° F)
Wetted Materials
- 304 Stainless Steel
- Aluminum 6061
- Loctite 680
- Nickel Alloy 52
- Ni-Span C
- Viton
Zero Offset
- < ± 1 % of Full Scale