商品の詳細
製品
送信
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High Precision Siemens 7MF4233 Series Intelligent Pressure Transmitter
| MOQ: | 1 |
| 標準パッケージ: | カートン |
| 配達期間: | 5-8勤務日 |
| 決済方法: | T/T、D/P、D/A、L/C、ウェスタン・ユニオン |
| 供給能力: | 1000pcs/月 |
詳細情報
起源の場所
中国
ブランド名
Siemens
証明
CE
モデル番号
7MF4233
圧力範囲:
-0だった10~001... ~100MPa
表示タイプ:
LCD
メディア:
液体,ガス,蒸気流出
保管温度:
-40〜85度摂氏
保護評価:
IP65
液体を充填します:
シリコン,フッ化油 (オプション)
プロセススレッド:
1/4NPT, 1/2NPT,M20*15
圧力ポート:
G1/4、G1/2 1/4NPT、1/2NPTおよび他
スパン制限:
0.3... 10000kPa
信号出力:
4-20mA雄鹿
電源:
12-36 VDC
ハイライト:
Siemens 7MF4233 pressure transmitter
,intelligent pressure transmitter with warranty
,high precision industrial pressure transmitter
製品の説明
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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