TP501精密型差壓計TP-501壓力計

TP501 precision differential pressure gauge TP-501 pressure gauge

TP501 precision differential pressure instrument in theheating, ventilation, air conditioning, environmental monitoring, energy monitoring, meteorological,agricultural, cold storage, pharmaceutical, clean roomtesting and calibration of pressure and has wide application.

Technical indicators

Main function

* manual pressure zero calibration function

* display measured values freeze function

* display backlight switch function

* can set the environment compensation function

* large screen dot matrix LCD display

Technical note

* measurement range: differential pressure 0 ~ + 5000Pa,the wind speed of 1 ~ 90m/s

* the measurement accuracy: differential pressure: 0.5%± 2Pa ± read.

The wind speed (with a pitot tube): 1 ~ 5m/s: m/s ± 0.7; 5± 2%FS to 90m/s.

* minimum resolution: differential pressure: 1Pa; wind speed: 0.1 m/s

* operating temperature: 0 ~ 50 ℃, relative humidity: ≤ 85%RH.

* Power: 1 9V alkaline batteries. Continuous working timeis not less than 10 hours.

Use the matters needing attention

* in measuring wind speed, must make full pressure port at wind direction pitot tube.

* use a pressure guiding pipe is short as far as possible,is more than 3 metres in length.

* pressure should not exceed ± 5000 Pa, otherwise,sensor damage due to excessive pressure causes is notwithin the scope of the warranty.

* the instrument from the factory the day, within a year as a result of the ill manufacturing is not working properly,plant is responsible for replacement or repair thedamaged parts free of charge.

* in order to ensure the measuring accuracy, the usershould be calibrated at least annually in specialequipment measuring departments approved. If the localdoes not have the conditions by the factory forcalibration.

* the factory in the process of production and sales, such as the case of type, packaging, specifications and otheraspects of change, without notice.

Note: the pitot tube matching