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Flowline Explosion Proof Level Transmitter EchoSafe

Flowline Explosion Proof Level Transmitter


The Flowline Model EchoSafe is an explosion proof, industrial-grade ultrasonic liquid-level transmitter with automatic temperature compensation. Liquid conductivity, clarity, foam, or suspended solids do not affect the highly accurate 4-20 mA output since no contact is made with the material being measured.


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QtyModelDescriptionIn StockList PriceInternet Price
XP88-00 EXPLOSION PROOF LEVEL TRANSMITTER 24.6FTIn Stock3,153.841,766.15


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  • Class I Division 1, Groups A, B, C, D; Class II, Groups E, F, G; Class III Division 1, Groups E, F, G
  • Compact XP enclosure with viewing window and dual conduit ports
  • Narrow (3") beam for use in tight locations
  • Integral display
  • Simple pushbutton calibration
  • Suitable for a wide variety of liquids
  • Not affected by foam, dirty liquids, etc.
  • 8″ to 24.6' range (20 cm to 7.5m)
  • Fail-Safe intelligence with diagnostic feedback
  • Display in inches or centimeters

Supply Voltage:18-28 VDC (loop powered)

Accuracy:0.2% of maximum range

Resolution: 0.079" (2 mm)


XP88-0:8" to 24.6' (20 cm to 8 m)

XP89-0: 8″ to 32.8' (20 cm to 10 m)

Ultrasonic Beam:3″ wide

Signal Output:4-20 mA @ 250Ω or 20-4 mA, two-wire loop powered

Display Type:LCD, 6-digits

Display Units:Inch, cm, percent

Setup:3 Button Calibration

Fail Safe:4 mA, 20 mA, 21 mA, 22 mA, or hold last

Operating Temperature:-4° to 140℉ (-20° to 60℃)

Temperature Compensation:Automatic over entire range

Pressure Rating:30 psig (207 kPa)

Enclosure Rating:NEMA 4X, Transducer: PVDF, Enclosure: Aluminum, Window: Glass

Mounting: 2" NPT threads

Conduit Connection:Two 1/2" NPT

Area:Class I, Division 1, Groups A, B, C, D; Class II, Groups E,F,G: Class III

Weight: 6 lb (2.7 Kg)

Approvals:FM, RoHS, CE

Warranty: 1 year


Download Additional Data

document   EchoSafe Catalog Page
document   ECHOSAFE Installation manual