Model 83 Pharma Line Sanitary Pressure Gauge

Brand: Tel-Tru Manufacturing Co.

Model 83 sanitary gauges are accurate to ±0.75% of full scale and have built-in, highly polished, totally flush 316L stainless steel diaphragm. They are designed with a unique pulsation dampening system, waterproof construction, and polycarbonate lenses, making them ideal for the most rigid sanitary requirements of the pharmaceutical industry.

Specifications

Accuracy

  • ± 0.75 % of Full Scale

Applications

  • Pharmaceutical Industry

Approvals & Certifications

  • 3A Sanitary Standard 74-06
  • Calibration
  • Material Certificate

Bezel Material

  • 304 Stainless Steel

Enclosure, Body Material

  • 304 Stainless Steel

Environmental Protection

  • Water-Proof, Can be CIP

Fill Material

  • Glycerine (Food Grade)

Internal Part Material

  • Brass
  • Bronze

Lens

  • Glass Lens
  • Polycarbonate Lens

Materials of Construction

  • Pointer (with Re-Zero Adjustment), Dial (White): Aluminum

Operating Temperature

  • Ambient Operating: -4° to 71° C (25° to 160° F)

Pipe Connection

  • DN 38 Pipe Fitting (SMS)
  • DN 40 Pipe Fitting (According to 11851)
  • DN 50 Pipe Fitting (According to 11851)
  • DN 51 Pipe Fitting (SMS)

Pressure Range

  • bar: -2.1 to 70
  • kPa: -206.8 to 7,000
  • psi: -30 to 1,015

Process Temperature

  • -12° to 121° C (10° to 250° F)
  • 260° C (500° F) - Max.

Seat / Seal Material

  • Seal: Viton [High Temperature Option: > 120° C (250° F) ≤ 260° C (500° F)]

Size

  • Dial: 2-1/2” (63 mm)
  • Dial: 3-1/2” (90 mm)
  • Dial: 5” (120 mm)

Storage Temperature

  • Ambient Storage: -18° to 121° C (0° to 250° F)

Tri-Clamp Connection

  • 1-1/2” Tri-Clamp
  • 2” Tri-Clamp
  • 2-1/2” Tri-Clamp
  • 3” Tri-Clamp

Wetted Materials

  • Diaphragm: 316L Stainless Steel Ra < 8 micro-inches

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