Precision Pressure Gauge 0-400 bar: Engineering Excellence for Demanding Applications
Uncompromising Accuracy in High-Pressure Environments
The Pressure Gauge 0-400 bar (Model: 10; 63; G 1/4") sets the industry benchmark for reliability in extreme-pressure monitoring. Engineered with a robust stainless-steel Bourdon tube mechanism and liquid-filled case (optionally available), this gauge delivers ±1.0% full-scale accuracy across its entire 0-400 bar range. The G 1/4" male thread connection ensures leak-proof integration with hydraulic systems, compressors, and industrial machinery, while its 63 mm diameter dial provides exceptional readability under high-vibration conditions.
Key Technical Innovations
Durability: Shock-resistant casing withstands 100g impact loads (IEC 60068-2-27 compliant) and pulsating pressures up to 80% of full scale.
Environmental Resilience: IP65-rated ingress protection and -20°C to +80°C operational range for harsh industrial environments.
User-Centric Design:
270° scale rotation for flexible installation
Zero-adjustable pointer for calibration integrity
Snubber valve compatibility to dampen pressure spikes
Industrial Applications
Hydraulic Systems: Real-time monitoring in injection molding presses (400+ bar operational cycles)
Energy Sector: Subsea equipment testing and pipeline integrity verification
Manufacturing: CNC machining centers requiring precise coolant pressure control
Extended Service Life: 5 million pressure cycles (verified per EN 837-1 standards)
Media Compatibility: Compatible with petroleum-based fluids, water-glycol, and air (diaphragm seal options for corrosive media)
Calibration Integrity: ≤0.25% hysteresis error after accelerated aging tests
Technical Specifications
| Parameter | Specification |
|--------------------|-----------------------------|
| Range | 0-400 bar |
| Connection | G 1/4" BSPP male |
| Accuracy | Class 1.0 (EN 837-1) |
| Case Material | Stainless steel (316L) |
| Window | Laminated safety glass |
| Process Contact| Brass w/ electroless nickel |
TKD Metadata
Title: High-Precision Pressure Gauge 0-400 bar | Hydraulic System Monitoring
Keywords:
400 bar pressure gauge
Industrial hydraulic gauge
G 1/4" pressure sensor
High-accuracy Bourdon gauge
Liquid-filled pressure instrument
Description: Professional-grade 0-400 bar pressure gauge with G 1/4" connection, featuring ±1.0% accuracy, IP65 rating, and 5M-cycle durability for hydraulic, manufacturing, and energy applications.
Request a performance validation report or discuss custom configurations (e.g., mV output, digital displays) – Contact our engineering team for application-specific solutions.
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We have been committed to providing customers with fast, high quality logistics delivery services. Shipping & Tracking Normally, we will deliver the parts within 3-5 days after receive your orde. And fullfill the tracking No. with the carrier name after the order is shipped. We ship the order by FedEx / DHL / EMS / UPS most of the time. It's take 3-7 days to arrive. In holidays or other inresistible conditions (such as erathquake, hurricane etc...) will few days delay. Please make sure you shipping address and other shipping info is correct and precise. You could get the tracking No. and carrier name in your order shipping confirm email and track your order in the official website of shipping carrier. Return & Refund We offer a 15-day guarantee on receipt of parts. Please check whether the product is in good condition after receiving. Please contact us via E-mail before you return the products, and we will send you the return address after confirmation. Shipping charges for return will be borne by the buyer, unless faulty or damaged products are received. After receiving your return and checking that there is no problem, we will refund your money. The refund will be returned to your payment account in a few days.
