AECO Sensors
Delayed Programmable Capacitive Sensors SC30P-RE25T Type
SPECIFICATIONS
This proximity sensor belongs to the capacitive sensor family, it supplies a signal to the external load which can be delayed up to 10 min. when any material solid or liquid (water, glass, wood, metal, coffee, powders etc.) come into the sensing area, it is used principally as a level control.
This model is completely programmable regarding the delay in energization and de-energization with open or closed output, the sensor does in fact contain a 1A 220V changeover relay.
Due to its versatility, programmability and high power output compared to a normal electronic sensor, the stocking of product for the wholesaler is simplified as is the adaptability of the switch to any application.
This sensor can be used with the protection housing SCM-R which is of POM and therefore satisfies the most severe abrasion resistance requirements.
When used as a level control, this housing allows for the sensor to be substituted whenever required.
This proximity sensor belongs to the capacitive sensor family, it supplies a signal to the external load which can be delayed up to 10 min. when any material solid or liquid (water, glass, wood, metal, coffee, powders etc.) come into the sensing area, it is used principally as a level control.
This model is completely programmable regarding the delay in energization and de-energization with open or closed output, the sensor does in fact contain a 1A 220V changeover relay.
Due to its versatility, programmability and high power output compared to a normal electronic sensor, the stocking of product for the wholesaler is simplified as is the adaptability of the switch to any application.
This sensor can be used with the protection housing SCM-R which is of POM and therefore satisfies the most severe abrasion resistance requirements.
When used as a level control, this housing allows for the sensor to be substituted whenever required.
* The 100 on the time regulation trimmer scale corresponds to
the full scale of the time range of the sensor.
| Switching distance Sn adjustable mm | 0 / 25 |
| Multivoltage power supply V | 18 / 50 Vdc 18/240 Vac (50/60 Hz) |
| Hysteresis (%Sn) mm | Depending on Sn |
| Max. switching frequency Hz | Depending on delay |
| Repeatability (at a constant temper.) mm | < 1 |
| Max. output current mA | Changeover 1 A - 220 Vac |
| Absorption (relay activated) mA | 20 |
| LED | Incorporated |
| Temperature limit °C | -20 / +70 |
| IP rating (IP) | 65 |
| Standard range of delay min. | 1 - 10 (on request higher) |
| Housing | Plastic (Makrolon) |
| Cable PVC 2m | 5 x 0,35 mm2 |
| Protection housing | Possible mounting |
| FUNCTION | SWITCH POS. | RELAY OUTPUT / WIRES COLOR |
| TE NO | B | Red / Black |
| TE NC | A | Red / Black |
| TD NO | A | Red / White |
| TD NC | B | Red / White |
FUNCTION TE NO - delay on energization N.O. contact.
In the absence of material the sensor has an open contact. When the material enters the sensing area, the delay set starts. A the end of this time the contact closes. When the material leaves the sensing area, the contact opens instantaneously.
FUNCTION TE NC - delay on energization N.C. contact.
In the absence of material the contact of the sensor is closed. When material enters the sensing area, the contact opens. When material leaves the area, delay set starts, after which the contact closes.
FUNCTION TD NO - delay on de-energization N.O. contact.
In the absence of material the contact of the sensor is open. When material enters the sensing area, the contact closes. When material leaves the area, delay set starts, after which the contact opens.
FUNCTION TD NC - delay on de-energization N.C. contact.
In the absence of material the contact of the sensor is closed. When material enters the sensing area, the delay set starts, after which the contact opens. When material leaves the area, the contact closes instantaneously.
In the absence of material the sensor has an open contact. When the material enters the sensing area, the delay set starts. A the end of this time the contact closes. When the material leaves the sensing area, the contact opens instantaneously.
FUNCTION TE NC - delay on energization N.C. contact.
In the absence of material the contact of the sensor is closed. When material enters the sensing area, the contact opens. When material leaves the area, delay set starts, after which the contact closes.
FUNCTION TD NO - delay on de-energization N.O. contact.
In the absence of material the contact of the sensor is open. When material enters the sensing area, the contact closes. When material leaves the area, delay set starts, after which the contact opens.
FUNCTION TD NC - delay on de-energization N.C. contact.
In the absence of material the contact of the sensor is closed. When material enters the sensing area, the delay set starts, after which the contact opens. When material leaves the area, the contact closes instantaneously.
