Single crystal silicon differential pressure transmitter is an industrial grade pressure transmitter used in complex working conditions such as chemical, petroleum, and power industries.
This series of pressure transmitters has high accuracy, good long-term stability, strong anti-interference performance, and can choose the HART protocol function.
Product application:
◇Petroleum and Petrochemicals◇Food and Pharmaceutical◇Electricity, steel, papermaking
◇Fluid aspects such as urban pipelines
☆Multiple sensors such as diffusion silicon, monocrystalline silicon, and capacitive sensors are available for selection
☆Strong adaptability to media, capable of measuring liquids, gases, vapors, etc
☆Can choose 316L membrane, titanium alloy membrane, etc
☆High precision and good long-term stability of the product
☆4-20mA output, optional HART protocol
Range -100KPa- 5...0~5KPa…1MPa... 60MPa
Overload pressure ≤ 10MPa 200%;
≤10MPa 200% ;
Response time ≤ 5ms
Accuracy level 0.5% FS 0.25% FS 0.15% FS
Long term stability typical: ± 0.1% FS/year
Typical zero temperature drift: ± 0.02% FS/℃, peak value ± 0.05% FS/℃
Typical sensitivity temperature drift: ± 0.02% FS/℃, peak value ± 0.05% FS/℃
Supply voltage 12-28VDC (typical 24VDC)
Output signal 4-20mA/RS485/4-20mA+optional HART protocol
Working temperature -40~80 ℃
Compensation temperature -10~70 ℃
Storage temperature -40~100 ℃
Electrical protection, anti reverse connection protection, anti frequency conversion interference design
Protection level IP 67
Gas or liquid incompatible with 316L stainless steel for measuring medium
Pressure interface M20 * 1.5, G1/2, G1/4 (other customizable)
Shell material: cast aluminum (2088 shell)
Product certification CE certification
Safe explosion-proof Exib Ⅱ BT6 Gb
