Level Transmitters

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5600 Series Differential Pressure Level Transmitter

  • 4 mA to 20 mA output for broad compatibility
  • Better than ±0.02% span repeatability
  • Piezoresistive technology for excellent long term stability

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ORDERING INFORMATION

SERIES 5600          
FITTINGS 1 None, ¼" NPT 3 Polyflo; 1/4" tube 1/4” tube X 1/4” NPT 4 Swagelok 1/4” tube 1/4” tube x 1/4 NPT (compatible with copper or poly tubing)
PRESSURE RANGE 0 0-5 psid / 0-0.3 bar 2 0-15 psid / 0-1.03 bar 4 0-50 psid / 0-3.44 bar
1 0-10 psid / 0-0.69 bar 3 0-30 psid / 0-2.06 bar 5 0-2 psid / 0-0.14 bar

NOTE: Not rated for explosion hazard areas, includes Hubbell nylon cord connector.

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SPECIFICATIONS

Accuracy 0-5 psid trans./control
0-10 psid trans./control
0-15 psid trans./control
0-30 psid trans./control
0-50 psid trans./control
± 0.34% full scale
± 0.27% full scale
± 0.24% full scale
± 0.22% full scale
± 0.21% full scale
Repeatability ± 0.20% of calibrated span
Temperature Range 0 °F to 120 °F / -16 °C to 54 °C
Maximum pressure 300% over-range
Burst pressure 200 psig
DP Purge control Unit incorporates differential air flow regulator with flow control orifice
Fixed differential set to nominal 10 psid
Output is 1:1 pneumatic pressure (hydrostatic force equivalent)
Includes an integral differential pressure (D/P) transmitter converting pneumatic pressure into 4 mAdc to 20 mAdc electronic output.
Ranges available: 0 psid to 5 psid, 0 psid to 10 psid to 30 psid, 0 psid to 50 psid
Flow rate (air purge) Nominal 1 cfh (cubic feet per hour) at specified differential
Maximum air consumption under 5 cfh.
Materials Machined brass body with acrylic semi-gloss enamel finish; integral filter element is aluminum with acrylic semi-gloss enamel finish
SafeGard option An adjustable pressure-limiting control that permits pre-setting a maximum value for pressure output from the Purge Control. SafeGard range available as 25 inH2O to 650 inH2O or 650 inH2O to 1750 inH2O

* Unregulated

Options & Accessories

Not environmentally sealed, place in protected location

5900-*-0        Milliamp output; 4-20 mAdc 0-5 psid range
5900-*-1        Milliamp output; 4-20 mAdc 0-10 psid range
5900-*-2        Milliamp output; 4-20 mAdc 0-15 psid range
5900-*-3        Milliamp output; 4-20 mAdc 0-30 psid range
5900-*-4        Milliamp output; 4-20 mAdc 0-50 psid range

* = 
1 - None (1/8" NPT connection)
4 - Swagelok 1/4" tube x 1/8" NPT (compatible with Copper or Poly tubing

Last digit 
0 = 0-5 psid / 0-0.3 bar
1 = 0-10 psid / 0-0.69 bar
2 = 0-15 psid / 0-1.03 bar
3 = 0-30 psid / 0-2.06 bar
4 = 0-50 psid / 0-3.44 bar

  • Generates a constant flow of compressed air to purge a downpipe
  • Integral differential pressure transmitter provides 4 mAdc to 20 mAdc output proportional to liquid level
  • All-pneumatic design does not include integral transmitter
  • Provides 1:1 pressure signal to a compatible indicator or external transducer through 1/4 in. airline tubing
  • Holds a fixed pressure differential across a precision orifice to ensure constant flow rate of 1 cfh (cubic foot per hour), making it possible to maintain a linear 1:1 response of the sensing system
  • Backpressure sensed is equivalent to the hydrostatic head pressure due to actual liquid depth

More details on 788 Series Differential Pressure Purge Control

Fully integrated air purge regulator that provides continuous level measurement
Integral differential pressure transmitter provides 4 mAdc to 20 mAdc output proportional to liquid level 
Reliable proven sensing technique
A highly refined versions of the basic bubbler air control
All-pneumatic version available 
Simple to install and maintain

More details on 738 Series Differential Pressure LiquiSeal  Control

  • 4 mA to 20 mA output for broad compatibility
  • Better than ±0.02% span repeatability
  • Piezoresistive technology for enhanced stability
  • Also offered in hybrid versions combined with an air flow control for pneumatic sensors or downpipe (bubbler) systems

More details on 868 Series Differential Pressure Sensor Control

WARNING: This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov