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Model KS Sanitary Transmitter

Brand: Ashcroft Inc
Ashcroft combines the proven polysilicon thin film technology with its longtime know-how of diaphragm seals to create the KS Sanitary Pressure Transmitter.

The all-welded stainless steel construction meets the 3A Sanitary Standard 74-02 The KS Sanitary Pressure Transmitter features the benefits of polysilicon thin film performance at an affordable price.

Modern chemical vapor disposition methods provide simple, stable, molecular bonds between a proven metal diaphragm and polysilicon strain gage bridge. There are no epoxies or bonding agents to contribute to signal instability or drift.

The integral metal diaphragm and polysilicon bridge are virtually unaffected by shock, vibration or mounting position.
Features
  • 316L stainless steel electropolished (1-1/2" to 2") Tri-Clamp style diaphragm 
  • Vacuum psi 1000 (kPa: 6,895, bar: 68.9) pressure range 
  • Stainless steel NEMA 4X enclosure 
  • Superior long-term stability and repeatability 
  • Current/voltage/millivolt output 
  • Wide range of electrical connections available 
  • All-welded construction
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Ashcroft combines the proven polysilicon thin film technology with its longtime know-how of diaphragm seals to create the KS Sanitary Pressure Transmitter.

The all-welded stainless steel construction meets the 3A Sanitary Standard 74-02 The KS Sanitary Pressure Transmitter features the benefits of polysilicon thin film performance at an affordable price.

Modern chemical vapor disposition methods provide simple, stable, molecular bonds between a proven metal diaphragm and polysilicon strain gage bridge. There are no epoxies or bonding agents to contribute to signal instability or drift.

The integral metal diaphragm and polysilicon bridge are virtually unaffected by shock, vibration or mounting position.
Features
  • 316L stainless steel electropolished (1-1/2" to 2") Tri-Clamp style diaphragm 
  • Vacuum psi 1000 (kPa: 6,895, bar: 68.9) pressure range 
  • Stainless steel NEMA 4X enclosure 
  • Superior long-term stability and repeatability 
  • Current/voltage/millivolt output 
  • Wide range of electrical connections available 
  • All-welded construction
  • Accuracy - ± 1%, ± 0.040%/°F
  • Sanitary Seal - 1-1/2" Sanitary Connection
  • Output Signal - 4-20 mA
  • Electrical Termination - 36" Cable, Shielded, PVC Sheathing
  • Pressure Range - psi: 30
Out of Stock

Specifications

Accuracy

  • ± 1 % of Span

Approvals & Certifications

  • ISO 9001
  • 3A Sanitary

Compensated Temperature

  • 0° to 50° C (30° to 130° F)

Current

  • Supply Current: < 3 mA for Voltage Output

Diaphragm Material

  • 316L Stainless Steel

Electrical Connectors

  • 1/2” NPT Male Conduit with 36” Cable Leads
  • 36” Cable, Shielded, PVC Sheathing
  • 4-Pin Bendix, PT02A-8-4P
  • 6-Pin Bendix PT02A-10-6P
  • Hirschmann Miniature

Electrical Protection

  • Reverse Polarity

Enclosure Finish

  • Electro-Polished

Enclosure, Body Material

  • 300 Series Stainless Steel

Environmental Protection

  • IP66
  • NEMA 4X

Fill Material

  • USP Grade 99.5 % Glycerin

Humidity

  • 95 % Relative Humidity, Non-Condensing

Hysteresis

  • ± 0.75 % of BFSL

Insulation Resistance

  • 100 megaohms at 50 Vdc

Non-Linearity

  • ± 0.75 % of BFSL

Non-Repeatability

  • ± 0.75 % of BFSL

Operating Temperature

  • -28° to 82° C (-20° to 180° F)

Output

  • 1-5 Vdc, 3-Wire
  • 1-6 Vdc, 3-Wire
  • 4-20 mA, 2-Wire
  • Sensitivity: 20 mV/V
  • Transducer: 10 mV/V Ratiometric
  • Transducer: 2 mV/V Ratiometric
  • Transducer: 3 mV/V Ratiometric

Position Effect

  • < 0.01 % of Span

Power Requirement

  • 10-36 Vdc Unregulated

Pressure Range

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

Pressure Type

  • Gauge

Process Connection Material

  • 316L Stainless Steel, Electro-Polished

Shock

  • 100 G, 20 milliseconds Shock in Any Axis

Span & Zero Effect

  • ± 0.04 % of Span/°F

Storage Temperature

  • -54° to 120° C (-65° to 250° F)

Tri-Clamp Connection

  • 1-1/2” Tri-Clamp
  • 2” Tri-Clamp

Vibration Effect

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

Typical Applications

  • Dairy Processing
  • Food
  • Pharmaceutical
  • Sanitary Applications