
Capacitive 0.075% Accuracy Customized Differential Pressure Transmitter MDM3051S-DP
●Adopting microprocessor to improve its flexibility and functions.
●Have strong self-diagnostic capability.
●Wide ranges from 0~100Pa to 42MPa.
●Accuracy better than 0.1%FS or 0.2%FS, rangeability 15:1.
●Zero and span adjustment without mutual influence.
●Have prefect remote setting, local setting as well as adjustment function.
●2-wire system, Hart Protocol.
●Use digital compensation technology to compensate for temperature and system pressure error.
●Good stability, high accuracy, adjustable damping, strong unidirectional overload capacity.
●No mechanical transmission parts, little repair work, strong vibration resistance.
●All general parts, convenient maintenance.
●Optional of diaphragm material (contact medium), explosion-proof.
●Super performance and reliability.
We have established a complete quality control process system and a full set of after-sales service system, so that our customers can rest assured in the quality of our 3000 Bar Pressure Transmitter, RS485 Pressure Transmitter, Stainless Steel Pressure Sensor and service. We are dedicated to providing exceptional value and service to our customers. Our commitment to transparency and open communication ensures that our clients are always informed and empowered. We are committed to providing fair and competitive pricing for all of our products and services while maintaining the highest quality standards.
Capacitive Differential Pressure Transmitter
Description of capacitive differential pressure transmitter
UIB3351 capacitive differential pressure transmitters are suitable for the measurement of flow, level and pressure (differential pressure, gauge pressure and absolute pressure), this product has strong adaptability and high reliability, and also has good anti-interference ability and zero stability. Its accuracy reaches 0.1%FS. 3351 can be made with HART Protocol communication, can be communicated with many hand-held communicator like HK- 375 & Rosemount 275 etc.
UIB3351 capacitive differential pressure transmitter is composed of pressure sensor and PCB. The pressure sensor includes sensing element, EEPROM and other parts; PCB includes micro processor, digital/analogue converter, digital communication and memory EEPROM etc, to complete the conversion from pressure signal to 4~20mA DC signal.
UIB3351 series intelligent pressure transmitter includes 8 types:
UIB3351DP differential pressure transmitter
UIB3351HDP high system differential pressure transmitter
UIB3351GP gauge pressure transmitter
UIB3351AP absolute pressure transmitter
UIB3351DP flow transmitter
UIB3351LT level transmitter
UIB3351GP remote pressure transmitter
UIB3351DP remote capacitive differential pressure transmitter
Features of capacitive differential pressure transmitter
●Adopting microprocessor to improve its flexibility and functions
●Have strong self-diagnostic capability
●Wide ranges from 0~100Pa to 42MPa
●Accuracy better than 0.1%FS or 0.2%FS, rangeability 15:1
●Zero and span adjustment without mutual influence
●Have prefect remote setting, local setting as well as adjustment function
●2-wire system, Hart Protocol
●Use digital compensation technology to compensate for temperature and system pressure error
●Good stability, high accuracy, adjustable damping, strong unidirectional overload capacity
●No mechanical transmission parts, little repair work, strong vibration resistance
●All general parts, convenient maintenance
●Optional of diaphragm material (contact medium), explosion-proof
●Super performance and reliability
Specifications of capacitive differential pressure transmitter
| Application | measurement of gas , liquid or steam |
| Pressure range | 0~0.1kPa...40MPa |
| Accuracy | 0.1%FS,0.2%FS |
| Output | 2 - wire 4~20mA, and superimposes conforms to HART Protocol |
| Rangeability | 15:1 |
| Power supply | 12~45V DC, standard 24VDC |
Load resistance | the max. allowed load resistance on circuit is determined by power supply; for HART, 250Ω≤load resistance ≤ 1100Ω |
| Indicator | 0~100 linear meter or digital indicator |
| Stability | not exceed the basic error absolute value of the max. range within 12 months |
| Temperature effect | <0.03%FS/10 for GP DP transmitter |
System pressure effect | ±0.25%FS/10MPa for DP type(can be revised in pipeline pressure); ±0.2%FS/32MPa for HP type,(can be revised in pipeline pressure) |
| Power supply effect | NA |
| EMI / RFI interference effect | 20~1000MHz, output drift less than 0.01%FS if field intensity reach 30V/m |
| Influence of vibration | in arbitrary axis,0.05%FS/g @ 100HZ |
Mounting position effect | max. 0.24kPa. When liquid membrane is mounted horizontally, zero drift at most 1.25kPa. Zero drift can be modified and without any influence for range |
| Influence of load | in the power supply range, no load effect |
Temperature range | 1. ambient temperature:-40~+85℃,-20℃ ~+65( for indicator) 2. medium temperature range: -40~+120℃ 3. storge temperature range: -40~+105℃ |
| Relative humidity | 0~100%RH |
Weight | 3.5kg( standard configuration without mounting kits,height: 190mm ) electrical connection: M20x1.5 or NPT1/2 |
| Process Connection | 1. 1/4NPT Femal 2. connector |
| Diaphragm material | 316L, hastelloy-C276, or monel |
| Vent/drain value | 316L,hastello-C276,or monel |
| O-ring materials | nitrile rubber, fluorine rubber, Teflon, metal sealing ring |
| Electronic shell and coating | low copper alloy, anodic oxidation, spraying polyurethane |
| Sensor filling liquid | silicone, fluorosilicone oil |
| Meter cover and display box | 10mm toughened glass, nitrile rubber seal |
| Protection | IP67 |
| Explosion-proof | intrinsic safety: Exia II Ct6; flame proof:Exd II CT6 |
Capacitive 0.075% Accuracy Customized Differential Pressure Transmitter MDM3051S-DP has generated a strong professional manufacturing capability that is enhanced by both market knowledge, innovative design, technical know-how, hi-tech manufacturing and an efficient logistics supply chain management. We prioritize transparency and open communication with our clients. We offer a variety of customization options to ensure our clients' needs are met.
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