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MODEL K1

Series: Model K1 Pressure Transmitter Brand: Ashcroft Inc.
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  • Type - K1
  • Accuracy - ± 0.5%, ± 0.014%/°F
  • Pressure Connection - 1/8" Female NPT
  • Output Signal - 1-6 Vdc
  • Electrical Termination - 36" Cable, Shielded, PVC Sheathing
  • Pressure Range - psi: 0 to 15
  • Approvals - Without
  • Type - K1
  • Accuracy - ± 0.5%, ± 0.014%/°F
  • Pressure Connection - 1/8" Female NPT
  • Output Signal - 1-6 Vdc
  • Electrical Termination - 36" Cable, Shielded, PVC Sheathing
  • Pressure Range - psi: 0 to 15
  • Approvals - Without
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Specifications

Brand

Accuracy

  • ± 0.5 % of Span
  • ± 1 % of Span

Applications

  • Construction Equipment
  • General-purpose
  • HVac Equipment
  • Hydraulic Applications
  • Industrial Applications
  • Machine Tools
  • Medical Equipment
  • Pump Control
  • Refrigerators
  • Test & Measurement

Approvals & Certifications

  • FM
  • UL

Burst Pressure

  • 150 % to 800 % of Full Scale

Compensated Temperature

  • -28° to 71° C (-20° to 160° F)

Diaphragm Material

  • 630 Stainless Steel

Display

  • Digital Display

Electrical Connectors

  • 1/2” NPT Male Conduit with 36” Cable Leads
  • 4-Pin Bendix
  • 6-Pin Bendix
  • Hirschmann Miniature
  • No. 24 AWG, 36” PVC, Shielded

Electrical Protection

  • Reverse Polarity

Enclosure, Body Material

  • 300 Series Stainless Steel
  • Stainless Steel

Environmental Protection

  • IP10
  • IP66
  • NEMA 1
  • NEMA 4X

Humidity

  • 95 % Relative Humidity, Non-Condensing

Non-Linearity

  • ± 0.25 % of BFSL
  • ± 0.4 % of BFSL

NPT Connection

  • 1/4” NPT Female
  • 1/4” NPT Male
  • 1/8” NPT Female
  • 1/8” NPT Male

Operating Temperature

  • -28° to 82° C (-20° to 180° F)

Output

  • 1-11 Vdc, 3-Wire
  • 1-5 Vdc, 3-Wire
  • 1-6 Vdc, 3-Wire
  • 4-20 mA, 2-Wire

Position Effect

  • < 0.01 % of Full Scale

Power Requirement

  • 10-36 Vdc Unregulated, < 3 mA for Voltage Output

Pressure Cycles

  • Durability: 10⁸ Cycles 20 / 80 % of Span with Negligible Performance Change

Pressure Range

  • bar: 0 to 1,379
  • kPa: 0 to 137,900
  • psi: 0 to 20,000

Pressure Type

  • Compound Pressure
  • Gauge

Proof Pressure

  • 120 % to 200 % of Full Scale

Response Time

  • < 5 milliseconds

SAE Connection

  • 7/16”-20 SAE Male

Shock

  • 100 G, 20 milliseconds Shock in Any Axis

Span & Zero Effect

  • 0.5 % Accuracy Class Only: ± 0.014 % of Span/°F
  • Accuracy Class 0.5 %: ± 0.028 % of Span/°F
  • Accuracy Class 1 %: ± 0.04 % of Span/°F

Stability

  • ± 0.5 % of Span/Year

Storage Temperature

  • -54° to 121° C (-65° to 250° F)

UNF/UNC Connection

  • 9/16”-18 UNF Female 2B AMINCO

Vibration Effect

  • Vibration Sweep: < ± 0.1 % of Full Scale for 0 to 2,000 Hz at 20 G's in any axis
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