Intelligent 24VDC Differential Pressure Transducers HART Digital Signal
Product introduction:
PPM-T3051 uses micro-processing technology to perform temperature characteristics and non-linear compensation, thereby greatly improving the measurement accuracy of the instrument, improving the temperature characteristics, expanding the range ratio, and adding intelligent functions to further meet the high reliability of the instrument on the industrial site. high stability requirements. It also has the advantages of stability, high accuracy and reliability. Good compatibility, compatible with other companies' products that comply with the HART protocol. Supports users to use the handheld 272/275 or PC debugging software to configure the instrument in real time during the operation of the instrument. It can intelligently linearize the pressure signal to ensure higher measurement accuracy.
Applications:
Petroleum and chemical industry
Metallurgy and power
Food, paper
Pharmaceutical, machinery manufacturing and other industries
Technical Parameters :
| Measuring Range : |
0 --- 0.1kPa ----- 40MPa
|
| Output Signal: | 4-20mA, HART digital signal |
| Power supply : | 12-45V DC, generally 24V DC |
| Temperature range: | Amplifier operating temperature range: -29 ~ + 93 ℃; |
| Filling silicone oil measuring element | -40 ～ + 104 ℃; |
| flange filling time for high temperature silicone oil | + 15 ～ + 315 ℃ |
| Ordinary silicone oil | -40 ～ + 150 ℃ |
| Static pressure and overload | 4, 10, 25, 32MPa |
| Relative humidity | 0-95% RH |
| Volume suction volume | ＜ 0.16cm3 |
| Start-up time | 2s, no warm-up required |
| Accuracy | ± 0.075% FS, ± 0.2% FS, ± 0.5% FS |
| Static pressure effect | Min 0.2% FS, Max. 1% FS |
| Induction pressure connector | The screw hole in the pressure container is 1 / 4-18NPT, and the screw hole in the pressure connector is 1 / 2-1 / 4NPT |
| Signal line connection hole | G1 / 2 |
Definition of wiring:
| Direct outgoing | |||
| 2-wire system | 3-wire system | ||
 |
Power supply | red | red |
| Negative power | black | black | |
| Signal positive | 一 | green | |
Dimensions in mm :
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