LT1/5/7 Pressure Transducer

Brand: American Sensor Technologies Inc
AST Pressure Transducer, LT1/5/7
AST Pressure Transducer, LT1/5/7
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LT1/5/7 Pressure Transducer

Brand: American Sensor Technologies Inc
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LT5 & LT7 Pressure Transducers are non-submersible hydrostatic pressure transducers specifically designed for demanding industrial applications where the primary criteria are reliability and economy.
Features
  • Standard
    • 0.25% of FSO Accuracy
    • 316 Stainless Steel Body
    • One Year Warranty
    • Pre-Calibrated Pressure Ranges
  • Optional
    • 0.10% of FSO Accuracy
    • Titanium Body
    • Two Year Warranty
    • Custom Pressure Ranges
    • Intrinsically Safe
    • Lightning Protection

Specifications

Brand

Accuracy

  • ± 0.10 % of Full Scale Output - Optional (For Absolute/Sealed Reference Min. Range 0 to 15 psi)
  • ± 0.25 % of Full Scale - Standard (BFSL Method)
  • Thermal Error: ± 0.1 % of Full Scale Output/°C

Approvals & Certifications

  • CE
  • FM
  • RoHS
  • UL Class I, II, III, Div. 1, Grade A, B, C, D, E, F & G
  • WEEE

Burst Pressure

  • 2 times Full Scale Output

Cable Material

  • ETFE - Cable Jacket
  • Polyurethane - Cable Jacket
  • PVC Jacket

Circuit Protection

  • Reverse Polarity
  • Short Circuit Protected

Compensated Temperature

  • 0° to 50° C (32° to 122° F)

Electrical Connectors

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

Electrical Protection

  • Lightning Protection

Enclosure, Body Material

  • 316 Stainless Steel
  • Titanium Body - Optional

Environmental Protection

  • IP68
  • NEMA 6P

Excitation Voltage

  • 10-28 V - Vdc Output (1.5-7.5 V)
  • 15-28 V - Vdc Output (0-10 V)
  • 9-28 V - Vdc Output (0-5 V, 0-2.5 V, 0-4 V) & mA Output (4-20 mA)

Input

  • 20 mA - Max.
  • 3.5 mA - Max.

Insulation Resistance

  • 100 megaohms at 50 Vdc

NPT Connection

  • 1/2” NPT Male
  • 1/4” NPT Female
  • 1/4” NPT Male

Operating Temperature

  • -20° to 60° C (-4° to 140° F)

Operating Voltages

  • 36 V - Peak Claming Voltage

Output

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

Pressure Range

  • bar: 0 to 68.9
  • kPa: 0 to 6,895
  • psi: 0 to 1,000

Pressure Type

  • Absolute
  • Sealed Gauge
  • Vented Gauge

Proof Pressure

  • 1.5 x Full Scale

Resistance

  • 20 ohms - Output Impedance

Resolution

  • 0.0001 % of Full Scale

Response Time

  • < 10 Nanoseconds

Seat / Seal Material

  • FKM Gland - Cable Seal
  • Molded Polyurethane - Cable Seal

Supply Voltage

  • 9-28 V

Wetted Materials

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

Zero Offset

  • < 0.25 Vdc for Vdc Output
  • ± 0.25 mA for mA Output

  • Non-Submersible Tank Level
  • Liquid Line Pressure
  • Pump Control
  • Construction Bypass Pumping
  • Dewatering

Documentation

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