FRD SENSOR FD80A General Pressure Transmitter, 4-20mA Economical Industrial Pressure Transducer
Product Details
FD80A is a cost-effective economical pressure transmitter launched by FRD Sensor. Adopting mature diffused silicon sensing core and simple digital temperature compensation technology, it can stably measure gauge pressure and negative pressure of neutral media such as gas, clean water and oil products. Its measuring range covers 0-10kPa to 60MPa with standard 4-20mA current output, and local LCD digital display is optional. The whole unit adopts 304 stainless steel housing with IP65 protection grade, compact and easy to install. Without complicated explosion-proof structure, it is mainly used for conventional non-flammable and non-explosive working conditions. Featuring outstanding cost advantages, it is ideal for mass matching of various small and medium-sized automation equipment.
- Mature diffused silicon core with basic temperature compensation, low temperature drift and stable measurement under daily working conditions
- Cost-effective economical solution, stable and reliable, greatly reducing supporting procurement cost of equipment
- Measuring range from 0-10kPa to 60MPa, supports gauge pressure and negative pressure measurement, suitable for conventional fluid media
- Standard 4-20mA signal output, directly connectable with PLC and secondary instruments, simple wiring and commissioning
- Integrated 304 stainless steel structure, IP65 dustproof and waterproof, suitable for ordinary humid indoor and outdoor environments
| Range | 0-5kPa ~ 260MPa (see the selection table for details) |
|---|---|
| Pressure Type | Gauge pressure, absolute pressure, negative pressure (optional) |
| Overload Capacity | 1.5 times the sensor range is allowed (1.2 times for ranges above 60MPa) |
| Burst Pressure | 2 times the sensor range (1.5 times for ranges above 60MPa) |
| Accuracy | ±0.1%F.S, 0.25%F.S, 0.5%F.S (optional) |
| Long-Term Stability | 0.2%F.S per year |
| Operating Temperature | -20℃ ~ 70℃ |
| Power Supply | 10V ~ 30V DC (24V DC power supply is recommended) |
| Output Signal | 4mA ~ 20mA DC, 1V ~ 5V DC, RS485, etc. (optional) |
| Communication Protocol | MODBUS RTU protocol, HART protocol |
| Electrical Interface | Aviation connector |
| Protection Level | IP65, IP68 |
| Explosion-Proof Rating | Ex ia IIC T4 Ga, Ex d IIC T6 Gb, Ex tD A21 IP66 T80℃ |
| Warranty Period | 12 months |
- HVAC, water chillers, water pressure monitoring of water supply pipelines
- Hydraulic and lubricating oil circuit pressure detection of general mechanical equipment
- Environmental water treatment, clean water pump stations, reclaimed water recovery system pressure collection
- Light industry manufacturing, packaging machinery, injection molding equipment conventional pressure control
- Building water supply, residential constant pressure water supply automatic control system
Q: How soon can you arrange your production?
A: Once getting your product confirmation and receiving the prepayment, the production will be started immediately.
Q: How long is the delivery time for the product?
A: We will provide a specific delivery time based on your order quantity. For orders of 1 to 30 pcs, the delivery time is approximately 2 to 3 working days.
Q: How do you control your quality ?
A: Full inspection process (Incoming Material Screening, Process Control, and Performance Verification) to ensure quality + good warranty service(1 year free to change a new one without any human damage factors).
Q: What certificates do you have ?
A: We hold 6 invention patents, possess certifications for CE, ATEX, and SIL, and are a member of the HART Protocol. And before the delievry of goods, quality and safety inspection certification issued by third parts also can be offered.
Q: What's your warranty terms?
A: We offer 12 months warranty time.
Q: Can you provide ODM/OEM & Customized service?
A: Yes, OEM and ODM are both available, we have the professional R&D dept which can provide professional solutions for you.
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