Stainless steel film box electric contact pressure gauge
- Tel：0550-7516155
- Fax：0550-7513155
- Email：ghdq@ghdqkj.com
Description
Product description: Instrument consists of measuring system (including joint, film box), transmission mechanism, indicating device, magnetic assistant joint device, housing, adjusting device and aerial spike, etc.
When the pressure of the measured medium acts on the membrane box, the free end produces the corresponding elastic deformation - displacement, which is amplified by the driving mechanism of the pulling rod, and the measured pressure is indicated on the meter dial by the indicating device. At the same time, the pointer drives the mobile contact of the electrical connector device and the contact on the setting pointer (upper limit or lower limit) instantaneous contact, resulting in the control system connected or disconnected circuit, in order to achieve the purpose of automatic control and alarm.
Specification and model
Model number | Scale range KPa | |||
Positive pressure | Negative pressure | Positive and negative pressure | Accuracy class | |
YEX-150 YEX-150B | 0 ~ 4 0 ~ 6 0 ~ 10 0 ~ 16 0 ~ 25 0 ~ 40 0 ~ 60 | -4 to 0 -6 to 0 -10 to 0 -16 to 0 -25 to 0 -40 to 0 | Minus 2 to plus 2 Minus 3 to plus 3 Minus 5 to plus 5 -8 to +8 -12 to +12 -20 to +20 | 2.5 |
