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YB Series
JIECHUANG
The JIECHUANG Dual Scale High Pressure Gauge is a mechanical pressure measuring instrument designed for local pressure indication in industrial systems. Its analog dial displays pressure in both MPa and PSI, allowing operators to read pressure using either unit without performing manual unit conversions.
The YB Series is listed with a stainless steel case, bottom-mounted threaded connection, and 100 mm or 150 mm dial options. It is intended for applications where direct visual pressure monitoring is required, including hydraulic equipment, pumps, and industrial pressure systems.
The pressure range, dual-scale graduation, process connection, wetted materials, and other configuration details should be confirmed according to the selected model and operating conditions before ordering.
Local indication of system pressure when the gauge range and pressure rating are suitable for the hydraulic circuit.
Visual monitoring during pressure application and testing, subject to the specified test pressure and safety requirements.
Local pressure indication at suitable monitoring points.
Pressure monitoring where a mechanical dial is preferred over an electronic display.
Indication of applied pressure when the gauge accuracy and calibration requirements meet the test procedure.
Local indication for compatible liquids or gases, subject to wetted-material compatibility and the gauge's approved service limits.
Suitability for pulsating pressure, pressure surges, corrosive media, or specialized high-pressure service must be confirmed for the actual configuration.
Supports pressure reading in metric and US customary units on the same dial.
Provides local pressure readings without requiring an electronic display or external power supply.
Offers a durable housing option for industrial installation; suitability for corrosive environments depends on the actual materials and process conditions.
Supports direct mounting where the gauge orientation and process connection match the installation design.
Allows the buyer to select a dial size based on viewing distance and available installation space.
The required range and pressure rating must be matched to the actual system pressure and pressure fluctuations.
Available configurations should be confirmed against the manufacturer's approved selection list.
Item | Specification |
|---|---|
Product Type | Dual Scale Pressure Gauge |
Model | YB Series |
Pressure Range | About 0-105 MPa / 0-15,000 PSI |
Pressure Units | MPa + PSI Dual Scale, Customizable |
Accuracy | ±1.6% F.S. |
Dial Size | 100 mm / 150 mm |
Mounting | Bottom Connection |
Connection Type | Threaded |
Thread Standard | NPT / BSP / Other Optional |
Case Material | Stainless Steel 304/316L |
Wetted Parts | Stainless Steel / Optional |
Display | Analog Pointer |
Filling | Dry / Liquid Filled Optional |
Customization | Available |
Note: Specifications can be customized according to customer requirements.
The following items should be selected from the manufacturer's confirmed configuration options:
Pressure range and dial graduation: Specify the required full-scale pressure and confirm the MPa/PSI scale alignment.
Dial diameter: Select 100 mm or 150 mm from the listed options.
Process connection: Confirm thread standard, nominal size, thread form, and connection position.
Materials: Confirm case, process connection, measuring element, and sealing materials separately.
Filling type: Confirm whether a dry or liquid-filled version is available for the selected pressure range.
Installation requirements: Specify the mounting space, orientation, and any required accessories.
Nonstandard configurations are subject to engineering review and confirmation.
Before selecting a high-pressure gauge, confirm the following:
Maximum normal operating pressure: Identify the actual system pressure and the required measuring range.
Pressure fluctuations: Determine whether the system experiences pulsation, rapid pressure changes, or pressure surges.
Pressure reference: Confirm gauge pressure versus absolute pressure if the application requires a specific reference.
Dual-scale units: Confirm that the MPa and PSI graduations represent the same physical pressure values.
Process connection: Specify the thread standard, size, sealing method, and installation position.
Media compatibility: Identify the process medium and confirm the wetted materials.
Accuracy and calibration: Confirm the required accuracy and whether traceable calibration documentation is needed.
Environmental conditions: Check ambient temperature, process temperature, vibration, and other operating conditions.
The selected gauge must be suitable for the intended pressure and installation conditions. Do not use the full-scale range alone as proof of the allowable continuous operating pressure or pressure-surge capability.
A dual scale pressure gauge displays pressure in two units on the same dial. This model is listed with MPa and PSI scales.
The product page lists a 15,000 PSI range, but the exact dial endpoint and the allowable operating pressure must be confirmed before selecting it for a 15,000 PSI system.
The current product page lists 100 mm and 150 mm dial sizes. Confirm availability for the required pressure range.
The page lists threaded connections and mentions NPT and BSP options. Confirm the exact thread size, standard, and sealing arrangement before ordering.
The current page mentions dry and liquid-filled configurations. Availability for the selected high-pressure range and the intended operating temperature requires confirmation.
Provide the required pressure range, dial size, MPa/PSI scale requirement, process connection, process medium, operating temperature, quantity, and any accuracy or calibration requirements.
Contact JIECHUANG with your required pressure range, dual-scale units, dial diameter, threaded connection, process medium, and operating conditions.
For high-pressure applications, please also specify the maximum normal operating pressure, pressure fluctuations, and any calibration documentation requirements.
Our team can review the requested configuration and confirm technical suitability, available options, and quotation details before order placement.
