

The HTS-PM07X series differential pressure transmitter is an integrated device that houses a differential pressure sensing chip within the product's positive and negative pressure chambers. Pressure is introduced via threaded ports at both ends to act upon the chip, generating a linear voltage output. This signal undergoes processing—including amplification, linearity compensation, and protection against interference and surges—via dedicated digital circuitry to produce an industry-standard output signal.




The HTS-PM07X series differential pressure transmitter is an integrated device that houses a differential pressure sensing chip within the product's positive and negative pressure chambers. Pressure is introduced via threaded ports at both ends to act upon the chip, generating a linear voltage output. This signal undergoes processing—including amplification, linearity compensation, and protection against interference and surges—via dedicated digital circuitry to produce an industry-standard output signal.
Features
l Multiple output signal options available
l High precision and reliability, build-in German-made chip
l High static pressure resistance and strong overload capacity
l Interference resistance and surge protection
l 316L stainless steel isolation diaphragm, integrated design
Application
It is widely used in the food, beverage, and brewing industries, as well as in sanitary sectors like pharmaceuticals, for measuring viscous media and for applications where pressure inlets are prone to clogging.
Range | ±100Pa; ±500Pa; ±1000Pa; ±5KPa | ||
-100KPa…10KPa…2.5MPa | |||
Pressure Form | Differential pressure | ||
Output Signal | 4…20mA; 0.5…4.5VDC; 0…10VDC; IIC; RS485 | ||
Input voltage | 8…30VDC; 5…8VDC; 3.3VDC | ||
Accuracy level | 0.1%FS | 0.2%FS | 0.5%FS |
Zero Drift | 0.01%FS/℃ | 0.02%FS/℃ | 0.05%FS/℃ |
Sensitivity Drift | 0.01%FS/℃ | 0.02%FS/℃ | 0.05%FS/℃ |
Compensation Temperature | 0~50℃; -10~70℃ | ||
Working Temperature | -20~+85°C | ||
Storage Temperature | -40~+125℃ | ||
Long-term Stability | ≤0.2±%FS/year; ≤0.5±%FS/year | ||
Response Time | <1ms | ||
Overload Capacity | 200% | ||
Load Resistor | R=(U-12.5)/0.02-RD Note: U is the power supply voltage, and RD is the internal resistance of the power supply. | ||
Measuring Medium | Corrosive media compatible with 316L | ||
Diaphragm Material | 316L | ||
Shell Material | 304SS; 316L; PTFE; PVDF; TC4 | ||
Electrical Interface | DIN 43650A or Customized | ||
Process Interface | M20×1.5 or customized | ||
Protection level | IP65; IP66; IP68 | ||
Explosion-proof rating | Ex ia Ⅱ CT6 optional | ||
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