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Honeywell DCMV3 Pressure Switch for Overpressure Monitoring. More information
Delivery to Belgium (days are avarages)
DHL Express: 1.1 workdays, € 16,94
| Connection size | DN 15 |
| Connection Type | External thread |
| IP Rating | IP 54 |
| Pressure range | 20...250 kPa |
| Weight | 0.60 kg |
Catalog sheet eng download
Download PDFUniversal Pressure Switch Honeywell DCMV3 with Adjustable Switching Differential. It finds application in engineering, the printing industry, pneumatics, and hydraulics. The switch is primarily designed for decreasing pressure, so the setting of the switching value on the scale corresponds to the point at decreasing pressure. The reset point of the switch is then higher by the value of the difference between the two values. The area between the reset point and the switching value determines the differential tolerance, within which the pressure can move freely without triggering. The tolerance range is factory-set and cannot be adjusted.
The pressure passing through the switch via the connection (1) acts on the measuring bellows (2). When it changes, the bellows move, and their movement is transmitted via the pressure pin (4) to the connecting bridge (5). With increasing pressure, the bridge presses on the switching element (7) and controls it. The spring (8) provides counterbalance. The switching element can be calibrated using the screw (11). The counterpressure spring (12) is designed for stable switching even at low set values.
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