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Multi-channel data logger Standard AC/DC programmable power supply High voltage meter Insulation resistance tester Ground resistance meter Leakage current meter ESD measuring device Electrical characteristics analysis equipment Production room equipment

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Force measuring device clamp set Force sensor Force measuring base Torque wrench Force measuring system Decibel Material thickness gauge Vibration meter Gas meter Mechanical force gauge Electronic force gauge Torque measuring machine Speed machine Device for measuring material hardness Power screwdriver

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Standard measuring tools Thread check conditioner Profile measuring machine Coating thickness gauge Quality testing machine Magnetic measuring device Altitude measure

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Temperature and humidity meter Substance concentration measuring device Detachable probe thermometer Infrared thermometer, thermal camera Self-recording thermometer

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NAGANO KEIKI TYPE A PRESSURE GAUGE

Producer: DAIICHI KEIKI

Category: Gas concentration measuring device

NAGANO KEIKI General Industrial Pressure Gauges
The bourdon tube pressure gauge is offered and made in accordance with JIS B 7505-1. The gauge is easy to use
handle with its structured simplicity with elastic measuring element (bourdon tube) into a deflection caused by
applied pressure change transmitted to a rotary geared movement carrying pointer. It is applicable to variety of
applications offering wide varieties of pressure ranges.

NAGANO KEIKI Japan

General Industrial Pressure Gauges

Model:

AC20, AE20, AA10, AG10

The bourdon tube pressure gauge is offered and made in accordance with JIS B 7505-1.

Features

• 7-digits part number will be printed under NKS logo on dial.

• Verification standard inspection mark (Type Approval) can be attached (Depending on size, precision and
pressure range).

• Available in many standard pressure ranges and can accommodate demand for use with corrosive media.

＊ To maximize performance, select full scale pressure range as normal operating pressure range which comes to conditions below:

For constant pressure: The maximum operating pressure should not exceed three-quarters (3/4) of the full-scale range.

For fluctuating pressure: The maximum operating pressure should not exceed two-thirds ( 2/3 ) of the full-scale range.

Select proper wetted parts compatible with process fluid (gas and liquid) which the gauge will be subjected. Please refer to JIS B 7505-1 for details.

＊ Please select “Use no oil” to use gauge on oxygen service. Please select “Use no oil” and “Corrosion-proof” type to use gauge on acetylene service.

TYPE A:

Fig.: Nagano Keiki Pressure gauge AA10-121 ( Measuring Range : 10 MPa /Outer Diameter: 60 mm/ Connection Diameter: AT 1/4inch)

TYPE B:

Maintenance and calibration :

► We also have calibration certificate attached ( optional )

► Please re-calibrate after use for a certain period through our purchase store. Local Vietnam : SEMIKI CORP