Overview:

The YE-150 Capsule pressure gauge formeasuring copper alloy can not afford corrosive use, no explosion risk ofmicro-pressure and negative pressure. Gas is widely used in boiler ventilationand gas piping and other equipment; the instrument can be installed in situ andon-site instructions.

Main Tech Data：

Scale range, accuracy and weight

Model   Scale range KPa   AccuracyBasic deviation ±％   Weight  

Positive   Negative   Both  

YE-100YE-150   0～1.60～2.50～40～6*0～10*0～16*0～25*0～40*   -1.6～0-2.5～0-4～0-6～0-10～0-16～0-25～0-40～0   -0.8～+0.8-1.2～+1.2-2～+2-3～+3-5～+5-8～+8-12～+12-20～+20   2.5   0.5  

Note：YE-75、100 only can produce marked“*”.

Working position and environment: the instrumentvertical installation, the working environment temperature -25 ~ 55 ℃,Relativehumidity is not dry 80%, and the surrounding air does not contain corrosion ofharmful gases.

Temperature effect: the use oftemperature deviation from 20 ± 5 ℃, the temperatureof the additional error of not more than 0.4% / 10 ℃.

Structure principle

The instrument consists of a measuring system (including joint,corrugated membrane box, etc.) drive mechanism (including the lever mechanism,gear drive mechanism), indicating parts (including the pointer and dial) andthe shell (including case, liner and watch glass) The

The working principle of the instrument is based on thecorrugated capsule under the pressure of the measured medium, the free end ofthe corresponding elastic deformation, and then by the lever of a gear drivetransmission and to enlarge, fixed by the gear shaft on the pointer by Themeasured value is indicated on the dial.

Note：If you have special requirement of YE-150 Capsule pressuregauge，feel free to contact us.