Hermetically sealed magnetic proximity switch, resistant to high temperature and humidity, reliable and long life.
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Magnetic Proximity Switches
Separate type Magnetic Proximity Switch for high temperature use PSMS-R□E1H (Large-Capacity Type)
▼Features
◼ Separate type proximity switch with built-in Bestact contact, hardly affected by environmental influences such as dust, gas, high humidity, etc. and with excellent contact reliability.
◼ No mechanical wear and long life due to non-contact drive using magnets.
◼ No power supply is required for the drive, making it economical.
◼ Separate type proximity switch with built-in Bestact contact, hardly affected by environmental influences such as dust, gas, high humidity, etc. and with excellent contact reliability.
◼ No mechanical wear and long life due to non-contact drive using magnets.
◼ No power supply is required for the drive, making it economical.
Ratings and Specifications
Type | Switch Units | PSMS-R2E1H | PSMS-R3E1H | ||
Magnet Units | PSMS-M215T | PSMS-M325T | PSMS-M450T | PSMS-MX70T | |
Rated Sensitive Distance mm *1 | 15 | 25 | 50 | 70 | |
Maximum Sensitive Distance mm *2 | 16 to 24 | 30 to 40 | 65 to 85 | 100 to 110 | |
Contact Arrangement | 1NO | ||||
Rated Insulation Voltage | 250VAC (50/60Hz) | ||||
Incorporated Bestact | R15 | ||||
Contact Performance | Refer to the BESTACT Type R25 & R15 specification table | ||||
Insulation Characteristics | Insulation Resistance | 5MΩ or greater (with 500VDC Megger) | |||
Withstand Voltage (50/60Hz) | 1500VAC for 1 minute (Across Open Contacts: 800VAC) | ||||
Vibration Resistance | IEC 61373 Category 1Class B | ||||
Shock Characteristics | IEC 61373 Category 1Class B | ||||
Enclosure | Equivalent to IP67 | ||||
Connecting method (Cable) *3 | 0.75㎟ 2 conductors 3m long | ||||
Ambient Temperature (With no freezing or condensation) | Operating | -25 to +130℃ | |||
Storage | -40 to +150℃ | ||||
Approx. Weight | Switch Units | 200g | 300g | ||
Magnet Units | 160g | 350g | 1200g | 4600g | |
Note: ＊1. Detectable distance at ambient temperature of +20℃ when both the switches and the magnet units are mounted on iron plates. Setting gap
where ambient temperature T (℃) can be calculated by the following equation.
Setting gap (mm) =Rated sensitive distance × {1-0.0018 (T-20) }
＊2. Maximum detectable distance means the maximum detectable distance between magnet units and switch units when the switch is mounted on a
non-magnetic material at ambient temperature of +20℃. (Value range shows performance variation of each product but not the variation due to
repetitive operations.)
＊3. Only switch units are equipped with a cable.
where ambient temperature T (℃) can be calculated by the following equation.
Setting gap (mm) =Rated sensitive distance × {1-0.0018 (T-20) }
＊2. Maximum detectable distance means the maximum detectable distance between magnet units and switch units when the switch is mounted on a
non-magnetic material at ambient temperature of +20℃. (Value range shows performance variation of each product but not the variation due to
repetitive operations.)
＊3. Only switch units are equipped with a cable.
Dimensions (㎜)
Operating Characteristics
Mounting Method
