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High Precision Siemens 7MF4233 Series Intelligent Pressure Transmitter
| एमओक्यू: | 1 |
| मानक पैकेजिंग: | दफ़्ती |
| वितरण अवधि: | 5-8 काम के दिन |
| भुगतान विधि: | टी/टी,डी/पी,डी/ए,एल/सी,वेस्टर्न यूनियन |
| आपूर्ति क्षमता: | 1000pcs/महीना |
विस्तृत जानकारी
उत्पत्ति के प्लेस
चीन
ब्रांड नाम
Siemens
प्रमाणन
CE
मॉडल संख्या
7MF4233
दबाव सीमा:
-0.1....0~0.01... ~100एमपीए
डिस्प्ले प्रकार:
एलसीडी
मिडिया:
तरल, गैस या भाप का प्रवाह
भंडारण तापमान:
-40 से 85 डिग्री सेल्सियस
संरक्षण रेटिंग:
IP65
द्रव भरें:
सिलिकॉन, फ्लोराइज्ड तेल (विकल्प)
प्रक्रिया धागा:
1/4npt, 1/2npt, M20*1.5
दबाव बंदरगाह:
G1/4, G1/2 1/4NPT, 1/2NPT और अन्य
सीमा सीमा:
0.3 ... 10000 केपीए
संकेत आउटपुट:
4-20mA हार्ट
बिजली की आपूर्ति:
12-36 ग्राम रक्षा समिति
प्रमुखता देना:
Siemens 7MF4233 pressure transmitter
,intelligent pressure transmitter with warranty
,high precision industrial pressure transmitter
उत्पाद का वर्णन
High Precision Siemens 7MF4233 Series Intelligent Pressure Transmitter
The Siemens 7MF4233 series belongs to the SITRANS P DS III series differential pressure/pressure transmitters, which use intelligent sensor technology and are suitable for pressure, differential pressure, flow, and liquid level measurement in industrial process control. This series is renowned for its high precision (typical precision 0.075%) and modular design, supporting 4-20mA analog signal output and multiple digital communication protocols.
Working Principle
1. Pressure Sensing and Conversion
- The measured pressure acts on the sensor diaphragm (made of monocrystalline silicon material), causing slight deformation of the diaphragm
- This deformation results in changes in the resistance value of the internal Wheatstone bridge
- The weak voltage signal output by the bridge is processed by a high-precision amplification circuit and converted into an electrical signal proportional to the pressure (such as 4-20mA or digital signal)
2. Signal Processing and Output
- Built-in microprocessor linearizes, temperature compensates, and self-diagnoses signals to ensure output accuracy (0.075%)
- Supports HART, PROFIBUS-PA, or FF fieldbus protocols for remote communication and parameter configuration
3. Typical Application Scenarios
- Differential pressure measurement: Detecting fluid pressure difference (such as flow rate and liquid level) through double-sided pressure pipes
- Absolute pressure measurement: Reference measurement of absolute pressure in a vacuum chamber (such as a vacuum system)
| Product Name | Pressure transmitter |
|---|---|
| Measurement range | 0-400 kPa |
| Output signal | 4-20mA (two-wire system) |
| Power supply voltage | 18-30V DC |
| Operating Temperature | -40℃ to +150℃ |
| Protection level | IP67 |
| Process connection | 1/2" NPT, G1/2 and other threaded interfaces |
| Precision | 0.075% |
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