Tel-Tru Homogenizer Pressure Transmitter, P341
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P341 Homogenizer Pressure Transmitter

Brand: Tel-Tru Manufacturing Co.
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Key feature of the P341 is its non oil – filled sensing element. The sensing diaphragm is machined from a solid piece of steel, and can withstand the most abrasive / cyclical applications.

Tel-Tru developed this product to last in high cyclical environments with or without the presence of water - hammering or spiking.

Advanced manufacturing techniques, extreme environmental burn-in and thorough residual stress relieving procedures ensure the P341 maintains its performance over time.

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Specifications

Brand

Accuracy

  • Static Accuracy: ± 0.5 % of Full Scale Output (BFSL, RSS) Combined Effects of Non-Linearity, Hysteresis & Repeatability,
  • Static Accuracy: ≤ 0.25 % of Full Scale Output

Applications

  • Biotechnology
  • Cosmetics
  • Dairy Processing
  • Food & Beverage Processing
  • Pharmaceutical

Burst Pressure

  • 5 times Full Scale, Max.

Compensated Temperature

  • -17.8° to 76.7° C (0° to 170° F)

Electrical Connectors

  • 3/8” NPT Male Conduit Connection with 2 to 50 feet Wire Pigtail
  • 6-Pin Bendix
  • NEMA 4X Cable Exit [24” (610 mm) Cable]
  • Pigtail Connector (2, 5, 10 feet Wire)

Electrical Protection

  • Short Circuit Protected: up to 40 Vdc - P341A, P341B

Environmental Protection

  • IP66
  • NEMA 4X

Excitation Voltage

  • 2-15 Vdc - P341C
  • 8-38 Vdc - P341A / P341B

Insulation Resistance

  • 1,000 megaohms at 50 Vdc

Materials of Construction

  • Non-Wetted Part: 316 Stainless Steel & Electrical Connector

NACE & NIST

  • NIST Traceable Calibration Certificate

Operating Temperature

  • -40° to 93° C (-40° to 200° F)

Output

  • 0-5 Vdc, 3-Wire - P341B
  • 1-2 mV/V (4-Wire) - P341C
  • 4-20 mA, 2-Wire - P341A

Power Supply Effect

  • ± 0.002 % of Full Scale Output Per V Input - P341A, P341B

Pressure Range

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

Pressure Type

  • Sealed Gauge

Process Fitting Details

  • Homogenizer Fitting

Proof Pressure

  • 2 x Full Scale

Repeatability

  • ± 0.1 % of Full Scale Output

Resolution

  • Infinite (± 0.001 % of Full Scale Output Usable)

Response Time

  • < 0.5 millisecond - P341C
  • < 3 milliseconds - P341A / P341B

Reverse Polarity Protection

  • Yes

RFI/EMI Protection

  • Internal Filtering - P341A, P341B

Stability

  • Long Term Stability: ± 0.25 % of Full Scale Output Per Year

Storage Temperature

  • -40° to 121° C (-40° to 250° F)

Temperature Effect

  • ± 1.5 % of Full Scale Output over Compensated Range [Combined Effects of Zero & Full Scale Output with Reference at 21° C (70° F)]

Wetted Materials

  • 632 Stainless Steel (15-5)
  • Hastelloy C-276

Zero Balance

  • ± 1 % of Full Scale Output

Documentation

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