KPSI 710 Analog Water Level Sensor

Brand: American Sensor Technologies Inc
AST Analog Water Level Sensor, KPSI 710
Images are representations only.

KPSI 710 Analog Water Level Sensor

Brand: American Sensor Technologies Inc
Request Information Favorite
The KPSI 710 is a submersible hydrostatic level transducer specifically designed to meet the rigorous environments encountered in liquid level measurement and control. 

It can be configured to perform to specifications under most adverse, reactive conditions. Every KPSI Transducer utilizes a highly accurate pressure sensor assembly specifically designed for hostile fluids and gases. The assembly is integrated with supporting electronics in a durable waterproof housing constructed of 316 stainless steel or titanium. 

The attached electrical cable is custom manufactured and includes para-aramid synthetic fiber members to prevent errors due to cable elongation, and a unique water block feature that self-seals in the event of accidental cuts to the cable. Each vented reference transducer is shipped with a SuperDry Vent Filter that prevents moisture from entering the vent tube for at least one year without maintenance, even in the most humid environments.
Features
  • Custom polyurethane or ETFE cable lengths
  • Welded 316SS or titanium body
  • Custom level ranges up to 700 ft. (210 m) H₂O
  • Multiple analog output
  • Multiple nose piece styles
  • Optional lifetime lightning protection
  • Long-Life Vent Filter or aneroid bellows
  • Available molded cable seal

Specifications

Brand

Accuracy

  • ± 0.5 % of Full Scale
  • ± 4° C (± 7.2° F)

Approvals & Certifications

  • CE
  • FM
  • RoHS
  • UL

Cable Material

  • ETFE
  • Polyurethane

Circuit Protection

  • Polarity
  • Surge/Shorted Output

Compensated Temperature

  • 0° to 50° C (32° to 122° F)

Electrical Connectors

  • 1/2”-14 Male NPT Conduit Fitting with Molded Cable Seal & Gland Cable Seal
  • 22 AWG

Electrical Protection

  • Lightning Protection

Enclosure, Body Material

  • 316 Stainless Steel
  • Titanium

Environmental Protection

  • Class I, II, III, Div. 1, Groups A, B, C, D, E, F, G
  • IP68
  • NEMA 6P

Excitation Voltage

  • 10-28 Vdc
  • 15-28 Vdc
  • 9-28 V - mA Output
  • 9-28 Vdc

Input Power

  • 20 mA - Max.
  • 3.5 mA - Max.

Insulation Resistance

  • 100 megaohms at 50 Vdc

NPT Connection

  • 1/2” NPT Male
  • 1/4” NPT Male

Operating Temperature

  • -20° to 60° C (-4° to 140° F)

Output

  • 0-10 Vdc
  • 0 to 2.5 Vdc
  • 0-4 Vdc
  • 0-5 Vdc
  • 1.5-7.5 Vdc
  • 4-20 mA

Output Load

  • 20 ohms - for Vdc Output

Pressure Range

  • bar: 0 to 20.96
  • kPa: 0 to 2,096
  • psi: 0 to 304

Pressure Type

  • Absolute
  • Gauge
  • Sealed Gauge

Resolution

  • ± 0.0001 % of Full Scale

Response Time

  • < 10 Nanoseconds

Seat / Seal Material

  • FKM Gland
  • Molded Polyurethane

Supply Voltage

  • 9-28 Vdc

Temperature Effect

  • ± 0.05 % of Full Scale/°C
  • ± 0.1 % of Full Scale Output/°C

Temperature Range

  • -20° to 60° C (-4° to 140° F)

Wetted Materials

  • 316 Stainless Steel
  • ETFE
  • FKM
  • Polyoxymethylene
  • Polyurethane
  • Titanium

Zero Offset

  • < 0.25 Vdc - Vdc Output
  • ± 0.25 mA - mA Output

  • Lift Stations
  • Pump Control
  • Level Control
  • Surface Water Monitoring
  • Landfill Leachate
  • Well Monitoring
  • Groundwater Monitoring
  • Wellhead Monitoring

Documentation

show more