High Precision Pressure Transmitter 100:1 Turndown Ratio 4 20mA with HART RS485 Output
Product Description
Monocrystal line silicon pressure transmitters: high-precision, stable, multi-parameter, HART-compliant. With latest sensor digital tech and advanced silicon core, they offer digital temperature compensation and nonlinear correction. 5-digit LCD, standard signal output for on-site/control room use. Explosion-proof, wide range, ideal for precise fluid pressure measurement. Compatible with HART375/475; EMI meets IEC801.
Features
- Wide range coverage: measures gauge/absolute/negative pressure
- Complies with GB3836; explosion-proof certified
- Sensor with digital compensation & nonlinear correction
- Digital circuit design; on-site button zeroing
- IP65 protection for harsh field/outdoor environments
- High adjustable range ratio 100:1
- Fiber laser marking; sleek, precise appearance
- High accuracy 0.075%F.S
Products Parameters
| Range | 0-0.1kPa～40MPa |
| Accuracy | ±0.05%FS, ±0.075%FS, 0.1%FS, 0.2(0.25)%FS, 0.5%FS (at 25℃, full scale) |
| Output Signal | Two-wire system (4～20)mA with superimposed digital protocol (HART), RS485 protocol |
| Process Medium | Liquids, gases, or steam |
| Power Supply | (12～32)VDC (24VDC recommended) |
| Ambient Temperature | (-40～80)℃ |
| Stability | 0.1%URL/3 years |
Applications
- Petroleum and petrochemical industry: Pressure monitoring of oil pipelines and oil-gas storage tanks, as well as pressure detection of steam transmission systems
- Chemical industry: Pressure measurement of reactors containing corrosive gases and liquids, and pressure monitoring of chemical process pipelines
- Power industry: Pressure detection of boiler steam systems, and pressure measurement of cooling circulating water systems
- Metallurgical industry: Pressure monitoring of high-temperature liquid and gas storage equipment, and pressure control of smelting process pipelines
- General industrial field: Pressure measurement of hydraulic systems and pneumatic equipment, and pressure monitoring of various atmospheric/high-pressure containers
Product Drawing
Product dimensions, specifications and parameters are for reference only. For specific details, please contact us, and we will provide you with professional answers.
Packing and Shipping
FAQ
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 5 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.
