Xi'an Yunyi Instrument Co., Ltd
| Payment Terms | L/C, D/P, T/T, D/A, D/P, T/T |
| Supply Ability | 1000-5000pcs |
| Delivery Time | 10 days after get payment |
| Packaging Details | cardboard Box |
| accuracy | 0.2%FS , 0.5% FS |
| output | hart , 4-20mA |
| range | 0-1.6MPa 1.6~2.5Mpa |
| weight | 4.5kg |
| packing | 285*230*225mm |
| Brand Name | Shelok |
| Model Number | YD-3051 |
| Certification | CE ROHS |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/P, T/T, D/A, D/P, T/T | Supply Ability | 1000-5000pcs |
| Delivery Time | 10 days after get payment | Packaging Details | cardboard Box |
| accuracy | 0.2%FS , 0.5% FS | output | hart , 4-20mA |
| range | 0-1.6MPa 1.6~2.5Mpa | weight | 4.5kg |
| packing | 285*230*225mm | Brand Name | Shelok |
| Model Number | YD-3051 | Certification | CE ROHS |
| Place of Origin | China | ||
| High Light | digital differential pressure transmitter ，intelligent pressure transmitter with warranty ，accurate differential pressure sensor | ||
Description 3051 Capacitive differential pressure transmitter
YD-3051 Series Digital & Smart Pressure/Differential Pressure Transmitter
The YD-3051 series is a multi-functional digital and intelligent transmitter developed on the basis of globally advanced capacitive sensor technology. It integrates sophisticated single-chip computing and digital sensor conversion to deliver high performance and reliability.
This product utilizes digital signal processing technology, offering excellent noise resistance and zero-point stability. It features zero-point automatic tracking (ZSC) and temperature automatic compensation (TSC). The integrated design of signal conversion, acquisition, processing, and current output ensures a compact and robust structure. The sensing component is known for its stability, reliability, and vibration resistance.
Key Features:
Advanced capacitive sensor technology
Digital signal processing with high noise immunity
Automatic zero and temperature compensation
All-in-one compact and reliable design
Stable, shock-resistant sensing component
Detailed Images
Specification
| Range code | Range | Measuring range | |
| Min. | Max. | ||
| 4 | 0.374KPa | 37.4KPa | -37.4~37.4KPa |
| 5 | 1.868KPa | 186.8KPa | -186.8~186.8KPa |
| 6 | 6.9KPa | 690KPa | -690~690KPa |
| 7 | 20.68KPa | 2068KPa | -2068~2068KPa |
Technical Data Capacitive
| Output | Analog output: two –wire 4-20mADC |
| Digital output: two –wire 4-20mADC and superimposing variable digital signal accord with HART | |
| Power supply | supply voltage 24VDC |
| Limit load | Max load resistor Rmax in loop decided by the supply voltage, see the below drawing. HART PROTOCOL require the load resistor not less than 250Ω,not more than 600Ω |
| Communication distance | Max. 1.5Km, multi-address communication can connect 15 smart transmitters Max. |
| Display | 4 digital display,5 digit LCD display, pointer type. |
| Explosion-proof | ExiaIICT5;explosion suppression type |
| Zero offset | Can positive transfer or negative transfer, but can not overstep the utmost value |
| Temperature | ambient temperature -40-85℃(When choose LCD : -20-70℃) |
| Medium temperature | -40~104℃ |
| Static pressure and single side overpressure | 3.45KPa(absolute pressure)~31.2MPa(gauge pressure) |
| Relative humidity | 5~98%RH |
| Run-up time | less than 5 sec. |
| Capability change | Less than 0.16cm3 |
| Damp adjust | 0.20~25 second |
| Malfunction alarming | If occur malfunction, automatism diagnose function will output 3.9 or 21.0mA |
| Configuration protection | To avoid the datas are modified random, can utilize software or protect switch lock the record data |
| Reference condition | zero is the lower limit and not offset, temperature 25℃, Atmospheric pressure, 24VDC power, silicon oil , diaphragm 316L, data adjust range the same as the up and lower limit of the range. |
| Accuracy | ±0.075~±0.2% |
| Stability | ≤0.2%URL/year |
| Tem. influence | ±(0.05%URL+0.15%FS+200Pa)20℃ |
| Static pressure influence | zero error 0.1URL/6.9Mpa; Zero error 0.1URL/1.7MPa |
| Vibration influence | withstand frequency 200Hz at any direction, arouse error ±0.05%URL |
| Power influence | <0.005%/V |
| Load influence | no load influence |
| Mounting position influence | about 250Pa zero offset, can be eliminate via calibration, no range influence. |
| RF interference influence | drift is ±0.1%span in the condition of 30-1000MHz frequency and the most field intensity 10V/m |
Note:The model belongs to the project special pressure transmitter ,all data can be custom according to the customers requirements.
Features
Core Sensor: Single-crystal silicon resonant sensor technology
Measurement Capability: Pressure, differential pressure, and temperature
Accuracy: ±0.075% to ±0.2% F.S
Long-term Stability: ≤0.2% per year
Output & Communication: 4–20 mA standard output, RS-485 interface
Intelligent Features: Supports field-based control function upgrades
Environmental Performance: Low temperature drift, minimal static pressure effect
Applications Fields
Chemical equipment, hydraulic engineering, industrial gases, hydraulic systems, and related industrial sectors.
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Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2007
Total Annual:
1000000-2000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
YUN YI ,we are professional manufacturer that engaged in the fields of pressure measurement instrument. we have 12 years sensor producing and developing experiences Xi'an Yunyi Instrument Co., Ltd is a professional R&D center and manufacture of measuring instruments.And here's a vari... YUN YI ,we are professional manufacturer that engaged in the fields of pressure measurement instrument. we have 12 years sensor producing and developing experiences Xi'an Yunyi Instrument Co., Ltd is a professional R&D center and manufacture of measuring instruments.And here's a vari...
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