ISEN Pressure and Temperature Gauge

CASE: Drawn steel, black finished. RING: Drawn steel, black finished. LENS: Glass. DIAL: Aluminum, white finished with red temperature and blue pressure markings. POINTERS: Aluminum, black non-adjustable. MOVEMENT: Brass. BOURDON TUBE: Phosphor bronze. CONNECTION: See table. STEM: Brass, Ø 0.320". ACCURACY: Pressure scale: ±3-2-3%, Temperature scale: ±One scale division. AMBIENT TEMPERATURE: -40 to 250°F (-40 to 120°C).

ISEN Low Pressure Diaphragm Gauge is a mechanical pressure measuring instrument designed for applications where accurate measurement of relatively low pressure is required. Instead of using a conventional Bourdon tube, the gauge uses a single beryllium-copper diaphragm to detect pressure changes and convert them into pointer movement on an analog dial. The gauge features a 2½-inch dial, black-finished drawn steel case, polycarbonate lens, aluminum dial, brass movement, and brass socket. Its specified accuracy is ±1.5% of full scale, exceeding ASME B40.100 Grade B requirements.

• Durable Construction:
  • Case: Crafted from 304 Stainless steel for excellent corrosion resistance.
  • Ring: Features a stainless steel internal rotation ring.
  • Lens: Equipped with tempered glass, with an optional safety glass upgrade available.
  • Dial: Aluminum with a white finish and clear black markings for easy readability.
  • Pointer: Black aluminum and adjustable for precise calibration.
  • Movement: Utilizes durable stainless steel components.
  • Tube & Socket: Constructed from 316L Stainless steel, offering superior corrosion resistance for wetted parts.
• Versatile Connection Options: Available with either 1/2′′ NPT or 1/4′′ NPT connections to suit various installation requirements.
• High Accuracy: Delivers an accuracy of ±1% Full Scale, adhering to ASME B40.100 Grade 1A standards, ensuring reliable measurements for your Utility Pressure Gauge applications.
• Wide Operating Temperature Ranges