Pressure Sensor & Switch
Mechanical Pressure Sensor
Simple Mechanical Pressure Sensor
Advantages
Simple Mechanical Vacuum Switch
Low cost and easy to use Mechanical Vacuum Switch
Specifications
Pressure detection | Diaphragm to Micro switch |
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Fluid medium | Air |
Operating pressure range | 0~-100kPa |
Operating temp. range | 0~60℃ (No freezing) |
Electrical rating | 3A 250V |
Pressure setting range | -20~-66kPa |
Accuracy | ±5kPa |
Differential response | Less than 22kPa |
Factory default pressure | About -50kPa |
Lead wire | Length:About 300mm (White:COMMON, Red:N.C., Black:N.O.) |
Port size
Tube size
mm size (mm) | φ4, φ6 |
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Type & Price list
Detailed Safety Instructions
Frequently Asked Questions for Pressure Sensor & Switch Series
If the pressure is not displayed on the separate display, check the following.
1)
Incorrect connection (wiring) of the connector cable
2)
Is the sensor head "analog output type"?
(Please note that the pressure indicator cannot be used with the "switch output type" sensor head.)
3)
Does the sensor type setting match the rated pressure range of the sensor head (sensor input specifications)?
Does the sensor type settings ("C-1 (compound pressure)", "C-2 (positive pressure)", "C-3 (negative pressure)") match the rated pressure range (sensor input specifications) of your sensor head ? Please check if they match. If you set a different sensor type, the correct value will not be displayed.
SED-31 sensor type setting and recommended sensor head (Reference: Excerpt from our catalog)
「C-1(compound pressure)」 VUS11-□AR
「C-2(positive pressure )」 VUS11-□A、VUS12-□A
「C-3(negative pressure)」 SEU11-□A
*)
Damaged sensor head
If a voltage higher than the power supply (V) of the sensor head and display is applied, the sensor head and display may be damaged, and as a result, the pressure may not be displayed on the pressure display. Be sure to use it within the range of the power supply (V) of the sensor head.
Inquiries about this product
It is also possible to suggest products suitable for various conditions such as applications and functions. Please feel free to contact us or visit the nearest sales office.
The following are frequently asked questions. Please check before making inquiries.