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Dampened Process Gage, 0-20,000 psi, ±0.5% Accuracy, Dual Scale, 316L SS
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Dampened Process Gage, 0-20,000 psi, ±0.5% Accuracy, Dual Scale, 316L SS
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Series-765Configuration

Dampened Process Gage, 0-20,000 psi, ±0.5% Accuracy, Dual Scale, 316L SS

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  • Liquid-free dampened movement minimizes the effect of vibration and the cost to maintain
  • Stainless steel socket and Bourdon tube permit use in chemical applications
  • High-accuracy gauge for applications requiring more precise measurement
  • Models that support vacuum to high-pressure ranges provide a selection to meet specific applications
  • Specified with high ambient and process temperature ratings means more robust uses and longer service-life
Series-765

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Series-765Data Sheet

Data Sheet
Dampened Process Gage, 0-20,000 psi, ±0.5% Accuracy, Dual Scale, 316L SS Series-765 Series-765
Product Overview
  • Series ID Series-765

Supported Applications

The Dwyer Series 765 is a dampened process gage designed to minimize the effects of vibration without liquid filling. The series features a dampened movement, making it suitable for applications where high pulsation or vibration exists.

Operating Conditions & Performance

The Series 765 offers dual scale ranges (psi/kPa) with an accuracy of ±0.5% FS, meeting ANSI/ASME grade 2A standards. The gages are rated for ambient temperatures from -40 to 200°F (-40 to 93°C). Wetted materials consist of a 316L SS socket and Bourdon tube, providing compatibility with gases and liquids.

Pressure limits vary by range: 125% FS for ranges below 1500 psi; 115% FS for 2000 to 5000 psi; and 110% FS for ranges greater than 10,000 psi. The series supports measurement from full vacuum (30" Hg-0 VAC) up to 20,000 psi.

Configuration Options

The Series 765 is available with a 4-1/2" (114.3 mm) dial face housed in phenolic plastic with a safety blow-out back and polycarbonate lens. The enclosure rating is IP65 (NEMA 4).

Process Connections

  • 1/4" male NPT
  • 1/2" male NPT

Available Ranges

The series includes the following documented ranges:

  • 30" Hg-0 VAC (-100 to 0 kPa)
  • 0 to 30 psi (0 to 206 kPa) through 0 to 1000 psi (0 to 6800 kPa)

Note: For additional ranges, contact the factory.

Options and Accessories

  • NISTCAL-PG1: NIST traceable calibration certificate
  • FMR: Flush mounted ring
  • SG45: Safety glass lens

The gage meets the technical requirements of EU Directive 2011/65/EU (RoHS II).

Key Product Differences

Model numbers follow the format 765 - <RANGE> - <PROCESS CONNECTION> - <ADDITIONAL OPTIONS>. For example, 765-012N-FMR denotes a specific range code (01), process connection (2N for 1/4" male NPT), and option (FMR). The series is distinguished by its dampened movement mechanism compared to standard liquid-filled gages.

Accessories

PS-SNUBBERS
Pressure Snubbers to Protect Against Pressure Surges
From $20.53
0 In Stock
Series-A-170
A-170 316 SS Siphons for High Temp – Prevents Steam Contact – NPT Connection
From $47.75
0 In Stock
Series-GG-Gage-Guard
Gage Guard for Pressure/Vacuum, Polypropylene, Inorganic Compatibility
From $119.35
0 In Stock
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765-01020304050607081011121314151617182N4N-FMR-SEAL-SG45
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