Introduction: In order to test the air pressure difference between adjacent clean areas of different levels and between the clean room and the outdoor, our factory has developed and produced the DP-40 digital differential pressure gauge (differential pressure gauge). It displays the difference in indoor and outdoor air pressure in digital form. DP-40 digital differential pressure gauge (differential pressure gauge) uses TE (Tyco) differential pressure sensor, and is equipped with new circuit design and structure design, the quality is stable and reliable, the test accuracy is high, the display numbers are clear, and the use is convenient. , accurate test, can be widely used in electronics, pharmaceuticals, biotechnology, aerospace and other production and scientific research departments, is an ideal instrument for pharmaceutical companies and quality supervision departments to implement GMP standards to strengthen production environment management. Features: 1. Ultra-low power consumption 32-bit microprocessor using new semiconductor nanotechnology 2. Adopt 2.6-inch industrial grade IPS color screen with a resolution of 320x240 3. With data storage function, it can store 16,000 groups of data, and you can visually view historical data on the screen 4. Stored data can be exported to PC via USB interface 5. With printing function: storage data can be selected for printing (printer optional) 6. Differential pressure zero can be calibrated 7. Full Chinese/English operation menu, simple and practical 8. With overvoltage protection, overcharge protection, anti-static interference, anti-magnetic field interference and other functions Technical parameter:
range
precision
maximum pressure
Resolution
0-±125Pa
±0.6Pa
100psi
0.1Pa
0-±250Pa
±1Pa
100psi
0.1Pa
0-±500Pa
±1.25Pa
100psi
0.1Pa
0- 1000Pa
±2.5Pa
100psi
1Pa
0- 2500Pa
±6.25Pa
100psi
1Pa
0- 5000Pa
±12.5Pa
100psi
1Pa
Working environment: Temperature: 0~50℃ Humidity: ≤85%RH Measuring medium: air or neutral gas Power supply: 3.7V 2400mA lithium battery Weight: 0.36Kg Dimensions: 85×55×180(mm) (W×L×H) Accessories: USB charger, data cable, operation manual, factory calibration report, certificate, warranty card
Introduction: In order to test the air pressure difference between adjacent clean areas of different levels and between the clean room and the outdoor, our factory has developed and produced the DP-40 digital differential pressure gauge (differential pressure gauge). It displays the difference in indoor and outdoor air pressure in digital form. DP-40 digital differential pressure gauge (differential pressure gauge) uses TE (Tyco) differential pressure sensor, and is equipped with new circuit design and structure design, the quality is stable and reliable, the test accuracy is high, the display numbers are clear, and the use is convenient. , accurate test, can be widely used in electronics, pharmaceuticals, biotechnology, aerospace and other production and scientific research departments, is an ideal instrument for pharmaceutical companies and quality supervision departments to implement GMP standards to strengthen production environment management.