JK50 Pressure Gauge with Optical Switch for Semiconductor Industry
JK50 Pressure Gauge with Optical Switch for Semiconductor Industry
The JK50 is a highly reliable small-sized contact pressure gauge equipped with a photo micro sensor contact mechanism. It is used primarily as an alarm, but can also be used as a high-capacity open-and-close switch
through the relay.
through the relay.
Feature
・Small and lightweight, the pressure switch is convenient where space is limited.
・The use of a non-contact switch decreases the deadband.
・It can offer accurate pressure indication even arter the switch is actuated.
＊To maximize performance, when selecting a pressure gauge, please select the pressure range as the upper limit
of normal operating pressure is within the following range.
In the case of constant pressure:
3/4 and under of the maximum value in the pressure range
In the case of fluctuating pressure:
2/3 and under of the maximum value in the pressure range
Please ensure that the wetted parts materials listed are suitable for the use against measuring gas or liquid.
For details, please refer to JIS B 7505-1.
・The use of a non-contact switch decreases the deadband.
・It can offer accurate pressure indication even arter the switch is actuated.
＊To maximize performance, when selecting a pressure gauge, please select the pressure range as the upper limit
of normal operating pressure is within the following range.
In the case of constant pressure:
3/4 and under of the maximum value in the pressure range
In the case of fluctuating pressure:
2/3 and under of the maximum value in the pressure range
Please ensure that the wetted parts materials listed are suitable for the use against measuring gas or liquid.
For details, please refer to JIS B 7505-1.