Embedded Micro Differential Pressure Temperature Humidity Transmitter With High Accuracy 4-20mA/RS485 Output
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
FRD
Product Description
FD820C Embedded Micro Differential Pressure Transmitter with High Accuracy 0.5%F.S and 4-20mA/RS485 Output for Medical and Cleanroom Applications
FD820C Embedded Micro Differential Pressure Transmitter
The FD820C embedded micro differential pressure transmitter is specifically designed for micro-differential pressure detection in critical application environments. Utilizing advanced digital technology, this product represents the latest innovation in sensor manufacturing, featuring precise digital temperature compensation and non-linear correction capabilities.
Key Features
- High precision and stability with multi-parameter monitoring
- Online load-pressure automatic zeroing functionality
- Capable of measuring clean, dry, non-corrosive gases
- Flexible installation options: wall-mountable or embeddable
- Multiple outer structures and output configurations
- Fully intelligent circuit board with no moving parts for reliable operation
- Compact size with aesthetic design and high performance
Technical Specifications
| Range | 0-100Pa~2500Pa |
| Pressure Type | Differential Pressure |
| Overload Capacity | Allows overload pressure 2 times and destroys pressure 4 times the sensor range |
| Accuracy | 0.5%F.S; 1.0%F.S (optional) |
| Long Term Stability | 0.2%F.S/Year |
| Operating Temperature | 0℃~60℃ |
| Power Supply | 16V~32VDC |
| Output Signal | 4mA~20mA DC, RS485+Relay |
| Protocol | MODBUS RTU |
| Explosion-Proof | Ex ia IIB T6 Ga |
| Material | Glass |
| Warranty Period | 12 months |
Application Areas
- Gas micro-differential pressure monitoring in medical industry clean environments
- Precise measurement of differential pressure parameters in fume emission processes
- Micro-differential pressure control and environmental parameter monitoring in cleanroom facilities
- Pressure status monitoring in negative-pressure environments including negative-pressure ambulances
Product Drawing
Electrical Interface Diagram
Product dimensions, specifications and parameters are for reference only. For specific details, please contact us, and we will provide you with professional answers.
Packaging and Shipping
Frequently Asked Questions
How soon can you arrange production?
Once we receive your product confirmation and prepayment, production begins immediately.
What is the delivery time for the product?
We provide specific delivery times based on order quantity. For orders of 1-30 pieces, delivery typically takes 2-7 working days.
How do you control quality?
We implement a full inspection process including Incoming Material Screening, Process Control, and Performance Verification to ensure quality, plus a comprehensive warranty service (1 year free replacement for non-human damage factors).
What certifications do you have?
We hold 6 invention patents and possess CE, ATEX, and SIL certifications. We are also members of the HART Protocol. Third-party quality and safety inspection certificates are provided before delivery.
What are your warranty terms?
We offer a 12-month warranty period.
Do you provide ODM/OEM & Customized services?
Yes, both OEM and ODM services are available. Our professional R&D department can provide customized solutions for your specific requirements.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shandong Friend Control System Co., Ltd.
Location
No.9009,Qinglongshan Road,New&Hi-Tech Area,Zibo City,Shandong Province
Contact Person
Info