Core Purpose Description
This document focuses on the YKT-100 Pressure Gauge with adjustable damping, which is compatible with industrial hydraulic systems, pneumatic equipment, water supply pipelines, and chemical reaction vessels that require stable pressure measurement. It is tailored for industrial production enterprises, chemical plants, water treatment facilities, and equipment maintenance service providers that demand high measurement accuracy, stable performance, and strong anti-shock capability in dynamic pressure measurement scenarios. This pressure gauge addresses pain points such as inaccurate measurement caused by pressure fluctuations, pointer jitter, and shortened service life due to harsh working conditions (e.g., vibration, extreme temperature), ensuring real-time and reliable pressure monitoring, reducing equipment failure risks, and improving production safety. The product complies with JB/T6804 standards and GB4439.V.H.4, V.H.5 shock resistance specifications, providing authoritative and reliable support for pressure measurement in various industrial fields.
YKT-100 Adjustable Damping Pressure Gauge Core Parameters & Performance
The YKT-100 pressure gauge features adjustable damping function, which can effectively suppress pointer jitter caused by pressure fluctuations, ensuring stable and accurate measurement. It solves pain points of unreadable data and measurement deviation in dynamic pressure environments. Suitable for pressure monitoring of hydraulic/pneumatic systems with frequent pressure changes and industrial pipelines with medium vibration.
No. | Product Name | Key Parameters | Material | Main Wear Causes | Damage Prevention Precautions |
1 | YKT-100 Pressure Gauge (Adjustable Damping) | Measurement range: 0~1, 1.6, 2.5, 4, 6 MPa; Accuracy: 2.5; Temp. range: -25℃~+55℃; Shock stand: GB4439.V.H.4, V.H.5; Connecting: R1 1/2; Standard: JB/T6804 | Case: 304 stainless steel (anti-corrosion); Dial: aluminum alloy (oxidation treatment); Movement: copper alloy (precision machining); Bourdon tube: brass/316L stainless steel (optional, according to medium); Sealing ring: nitrile rubber/fluororubber (optional) | 1. Bourdon tube fatigue and deformation caused by long-term operation under high pressure (close to the upper limit of measurement range), leading to measurement accuracy degradation; 2. Movement wear and pointer jamming due to long-term vibration of equipment, exceeding the shock resistance limit specified in GB4439.V.H.4, V.H.5 | 1. Select the appropriate measurement range (the normal working pressure should be within 1/3~2/3 of the full scale), avoid long-term operation at the upper limit of pressure; 2. Install a shock absorber at the gauge base in high-vibration environments, and regularly check whether the shock resistance performance meets GB4439 specifications |
2 | YKT-100 Pressure Gauge (Adjustable Damping) | Measurement range: 0~1 MPa; Accuracy: 2.5; Temp. range: -25℃~+55℃; Shock stand: GB4439.V.H.4, V.H.5; Connecting: R1 1/2; Standard: JB/T6804 | Case: 304 stainless steel; Dial: aluminum alloy; Movement: copper alloy; Bourdon tube: brass; Sealing ring: nitrile rubber | 1. Sealing ring aging and leakage caused by long-term operation in low-temperature environment (-25℃~0℃), resulting in medium intrusion and movement corrosion; 2. Dial scale blurring due to moisture ingress caused by poor sealing in humid environments | 1. In low-temperature environments, select fluororubber sealing rings with better low-temperature resistance; 2. Regularly check the sealing performance of the gauge, and apply anti-rust oil to the connecting thread to enhance sealing and corrosion resistance |
3 | YKT-100 Pressure Gauge (Adjustable Damping) | Measurement range: 0~6 MPa; Accuracy: 2.5; Temp. range: -25℃~+55℃; Shock stand: GB4439.V.H.4, V.H.5; Connecting: R1 1/2; Standard: JB/T6804 | Case: 304 stainless steel; Dial: aluminum alloy; Movement: copper alloy; Bourdon tube: 316L stainless steel; Sealing ring: fluororubber | 1. Bourdon tube corrosion caused by corrosive medium (e.g., acid, alkali) in chemical pipelines, leading to measurement failure; 2. Adjustable damping mechanism stuck due to long-term non-maintenance, losing the function of suppressing pointer jitter | 1. For corrosive medium measurement, confirm that the Bourdon tube and sealing ring are made of corrosion-resistant materials (316L stainless steel, fluororubber); 2. Regularly rotate the damping adjustment knob (quarter turn every 3 months) to keep the mechanism flexible, and clean the knob surface of dust and oil stains |
Field Fault Maintenance Case
Case 1: YKT-100 Pressure Gauge Measurement Inaccuracy Caused by Bourdon Tube Fatigue - In a hydraulic system of an automobile parts factory, the YKT-100 pressure gauge (measurement range: 0~6 MPa) displayed inaccurate data, with a deviation of more than 5% from the standard pressure value. Inspection found that the Bourdon tube was fatigued and deformed, and the working pressure of the hydraulic system was long-term close to 6 MPa (the upper limit of the gauge). Root cause: The selected gauge range was too small, and long-term operation at the upper limit pressure led to accelerated fatigue of the Bourdon tube, failing to meet the long-term stable operation requirements of the hydraulic system. Solution: Replaced the pressure gauge with a YKT-100 model with a measurement range of 0~10 MPa (ensuring the normal working pressure is within 1/3~2/3 of the full scale), and calibrated the new gauge according to JB/T6804 standards. After replacement, the measurement accuracy was restored to the 2.5 level, and the gauge operated stably for 12 months without deviation.
Case 2: YKT-100 Pressure Gauge Pointer Jitter Failure Caused by Damping Mechanism Stuck - In a water supply pipeline of a water treatment plant, the YKT-100 pressure gauge pointer jittered severely, making it impossible to read the accurate pressure value. Inspection found that the adjustable damping mechanism of the gauge was stuck due to long-term non-maintenance and dust accumulation, losing the damping function. Root cause: The gauge was installed in a dusty environment, and no regular maintenance was performed, leading to dust entering the damping mechanism and causing jamming. Solution: Disassembled the gauge, cleaned the damping mechanism with anhydrous ethanol, applied a thin layer of precision instrument lubricating oil, and calibrated the gauge. Installed a dust cover at the gauge installation position to prevent dust intrusion. After maintenance, the damping function was restored, the pointer operated stably, and the measurement data was clearly readable.
Procurement Guide & Call to Action
The YKT-100 adjustable damping pressure gauge listed in this document fully complies with JB/T6804 standards and GB4439.V.H.4, V.H.5 shock resistance requirements, with reliable quality and authoritative certification. When purchasing, please confirm the required measurement range (0~1, 1.6, 2.5, 4, 6 MPa), medium type (to select the appropriate Bourdon tube and sealing ring material), and working environment conditions (temperature, vibration level) to ensure perfect matching with the application scenario. Our professional technical team provides one-on-one technical consultation services, covering product selection, installation guidance, calibration standards, and fault diagnosis. For detailed product parameters, material specifications, calibration reports, and procurement quotes, please contact us at your convenience. We are committed to providing you with high-quality, reliable YKT-100 pressure gauges and professional after-sales support to ensure accurate and stable pressure monitoring in your production and operation processes.
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