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The FRD FD80D pressure gauge is a robust mechanical pressure instrument manufactured by Shandong FRD. Built with premium 316L stainless steel wetted parts, this gauge delivers excellent corrosion and rust resistance, suitable for most industrial gas and liquid media. With an IP63 ingress protection rating, it is fully dust-proof and splash-proof, maintaining stable and reliable operation even in harsh, dusty and water-splashed workshop and outdoor working sites. Adopting high precision bourdon tube sensing technology, it features accurate measurement, low drift and consistent long-term performance. The large, clear dial ensures easy and intuitive on-site reading, with no external power supply required. Featuring simple structure, easy installation and nearly zero daily maintenance, it is a durable, cost-effective pressure monitoring solution for worldwide industrial customers.
Key Features
316L stainless steel medium contact structure, great anti-corrosion performance
IP63 industrial protection grade, dust tight and splash water resistant
All mechanical design, no power needed, zero risk of power failure
High precision core component, stable output and long service lifespan
Oversized clear dial scale, easy reading from distance on site
Standard universal connection port, quick installation, strong compatibility
Multiple output options for different applications
Low maintenance, high stability, excellent cost performance
Technical Parameters
Parameter
Specification
Range
0-100kPa ~ 7MPa (For details, please refer to the selection table)
Pressure Type
Gauge pressure
Overload Pressure
1.5 times full-scale
Accuracy
0.25% F.S
Long-Term Stability
0.2% F.S per year
Compensation Temperature
-10℃ ~ 60℃
Working Temperature
-20℃ ~ 70℃
Power Supply
18V ~ 30V DC (24V DC power supply recommended)
Output Signal
4mA ~ 20mA DC, 1V ~ 5V DC
Communication Protocol
MODBUS RTU protocol, HART protocol
Electrical Connector
GDM Connector, M12x1 Aviation plug
Protection Level
IP65
Warranty Period
12 months
Industry Applications
Oil and gas on-site pressure monitoring and pipeline system matching
Chemical industry, environmental protection and water treatment engineering
Boiler, heating, water supply and HVAC system pressure indication
General factory workshop, mechanical equipment supporting measurement
Product Specifications
Product dimensions, specifications and parameters are for reference only. For specific details, please contact us, and we will provide you with professional answers.
Packaging & Shipping
Frequently Asked Questions
How soon can you arrange your production?
Once we receive your product confirmation and prepayment, production will begin immediately.
How long is the delivery time for the product?
We provide specific delivery times based on order quantity. For orders of 1 to 50 pieces, delivery time is approximately 2 to 3 working days.
How do you control your quality?
We implement a full inspection process including incoming material screening, process control, and performance verification to ensure quality, plus a good warranty service (1 year free replacement for non-human damage factors).
What certificates do you have?
We hold 6 invention patents, possess CE, ATEX, and SIL certifications, and are a member of the HART Protocol. Third-party quality and safety inspection certification can be provided before delivery.
What's your warranty terms?
We offer a 12-month warranty period.
Can you provide ODM/OEM & Customized service?
Yes, OEM and ODM services are both available. Our professional R&D department can provide customized solutions for your specific requirements.
