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Shock and Vibration Resistant
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All-Steel Construction for Corrosion & High-Vibration Environments
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High-Precision Calibration
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Digital Display; Multi-Unit Switch;Battery
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Pipeline Differential Pressure Monitoring
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Mid-static differential pressure measurement
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Product Center
Specializing in the production of special pressure gauges, thermometers, and pressure measuring accessories, etc
YJ Memory Pressure Gauge
Keywords:
YJ Memory Pressure Gauge
Application
- Record the highest (or lowest) pressure value reached during operation.
- Compressor and Pump Unit Monitoring
- Hydraulic and Pneumatic Systems
- Pipeline Pressure Testing and Leak Testing
- Pressure Tracking Before the Safety Valve
Functional Features
- Bezel outer diameter (mm): ⌀2.5" ⌀4"，⌀6"
- Product material: Stainless steel (optional)
- Measurement range: Vacuum ~ 60 MPa (optional within the range)
- Accuracy class: ±1.6% or ±2.5%
- Optional dual memory (maximum + minimum)
- Lock peak/valley pressures via additional pointers (e.g., pump start-up surges, overpressure events).
- No power required—this purely mechanical structure achieves a “memory” function.
- Supports manual reset and reusable.
Product Introduction
As the pressure pointer of the memory pressure gauge rises with increasing pressure of the measured medium, it also drives the red memory pointer upward. When the pressure of the measured medium decreases and the pressure pointer falls, the red memory pointer remains fixed in its original position. The memory pressure gauge is composed of a standard pressure gauge model combined with a memory device. By pairing different pressure gauge models with various memory devices, different types of memory pressure gauges can be created—for example: the YJ-100BF-I stainless steel memory pressure gauge, the YJN-100I seismic-resistant memory pressure gauge, and the YJ-100III conventional axial-type memory pressure gauge with flange. The memory device is compatible with pressure gauges having diameters of Φ100 and Φ150, provided that the pressure gauge’s measurement range exceeds 0.16 MPa. By turning the knob located in the middle of the instrument’s glass window, the red memory pointer can be adjusted to the zero position at any time. A dual-memory (maximum + minimum) dual-pointer pressure gauge is available as an option.
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0086-18217710728 （Wechat and Whatsapp)
Email: lindalu@haite-gauge.com
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0086-17361735290 (Wechat and Whatsapp)
Email: easy.qian@haite-gauge.com
Headquarter: info@haite-gauge.com
Address: No. 509 Datong Road, Binhu Economic and Technological Development Zone,Wuxi City
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