MWS3A Adjustable head, long range, flush mounted, ceiling, microwave presence/absence detectors
Unlike fixed head microwave presence detectors the MW3SA offers a unique presence/absence detection capability by using an adjustable head.
This incorporates an innovative locking mechanism to prevent tampering. By changing the angle of the head, different detection patterns can be achieved to suit the application. An integral sensitivity adjustment allows the detector to be fine tuned to its environment.
The MW3SA is ideal for corridor lighting control.
The microwave presence detector is self contained and can be flush or surface mounted using a separate detector back box. The microwave sensor is sensitive to movement. The simple plug in connections reduce installation time.
The optional infrared remote handset allows the user to override the set up on some models. Functionality is fully programmable using either the UHS5 or UNLCDHS handsets.
For Product Guides for earlier versions with manual control, search for the guide via the Support Services Products Guides page.
Key features:
- Unique adjustable head design to achieve detection pattern that is required
- Locking mechanism to prevent tampering
- Can be flush or surface mounted
- IP40 rated
Available options:
- LV – Low voltage
- VFC – Voltage free contact
- VFC-NC – Voltage free contact normally closed
- 2CH – 2 channel
- 2CH-NC – 2 channel normally closed for fail safe applications
Part codes:
MWS3A - Key features of PRM Switching detectors include:
- Switching with lux level sensing
- Programmable via our programming handset
- Absence detection functionality
- User handset available to control on/off and lux levels
| CODE | DESCRIPTION | LOAD RATING AT 230VAC | TIME DELAY | |||||
|---|---|---|---|---|---|---|---|---|
| INC | F | CFL | LED | RH | F&V | |||
| MWS3A-PRM | PRM switching, adjustable head, long range, IP40, ceiling, flush mounted, microwave, presence/absence detector | 10A | 10A | 10A | 10A | 10A | 10A | 10s–99m |
| MWS3A-PRM-L3 | PRM switching, adjustable head, long range, IP40, ceiling, flush mounted, microwave, presence/absence detector, c/w 3m lead | 10A | 10A | 10A | 10A | 10A | 10A | 10s–99m |
| MWS3A-PRM-LV | PRM switching, adjustable head, long range, IP40, ceiling, flush mounted, microwave, presence/absence detector, low voltage | 8A | 6A | 3A | 3A | 10A | - | 10s–99m |
| MWS3A-PRM-2CH | PRM switching, adjustable head, long range, IP40, ceiling, flush mounted, microwave, presence/absence detector, 2-channel | 6A per channel | 6A per channel | 6A per channel | 6A per channel | 6A per channel | 6A per channel | 10s–99m |
| MWS3A-PRM-VFC | PRM switching, adjustable head, long range, IP40, ceiling, flush mounted, microwave, presence/absence detector, volt free contact | 6A | 6A | 3A | 3A | 6A | 3A | 10s–99m |
| MWS3A-PRM-VFC-NC | PRM switching, adjustable head, long range, IP40, ceiling, flush mounted, microwave, presence/absence detector, volt free contacts, normally closed | 10A | 6A | 3A | 3A | 6A | 3A | |
| MWS3A-PRM-VFC-LV | PRM switching, adjustable head, IP40, ceiling, flush mounted, microwave, presence/absence detector, low voltage, volt free contact | 10A | 6A | 3A | 3A | - | 3A | |
Key:
INC = Incandescent Lighting, F = Fluorescent Lighting, CFL = Compact Fluorescent Lighting, LED = LED Lighting, RH = Resistive Heaters, F&V = Fans and Ventilation Equipment
MWS3A - Key features of DALI/DSI Digital Dimming detectors include:
- Switching/Dimming with Lux Level Sensing
- Programmable via our programming handset
- Absence detection functionality
- User handset available to control on/off and lux levels
- Step-down illuminance
- Maintained Illuminance (daylight linking or daylight harvesting)
- Suitable for all lighting types
- Two channel flexibility
- Scene setting and recall
- Lamp burn-in
- User handset available to control on/off, lux levels and preset scenes
| CODE | DESCRIPTION | LOAD RATING AT 230VAC | TIME DELAY | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| INC | F | CFL | LED | RH | F&V | GCR | OC | |||
| MWS3A-DD | DALI/DSI digital dimming, adjustable head, long range, IP40, ceiling, flush mounted, microwave, presence/absence detector, up to 20 drivers/ballasts | 10A | 10A | 10A | 10A | 10A | 10A | - | - | 10s–99m |
| MWS3A-DD-LV | DALI/DSI digital dimming, adjustable head, long range, IP40, ceiling, flush mounted, microwave, presence/absence detector, low voltage, up to 10 drivers/ballasts | 8A | 6A | 3A | 3A | 10A | - | 3A | 50mA, 30VDC max (-OC only) | 10s–99m |
Key:
INC = Incandescent Lighting, F = Fluorescent Lighting, CFL = Compact Fluorescent Lighting, LED = LED Lighting, RH = Resistive Heaters, F&V = Fans and Ventilation Equipment, GCR = Gold Contact Relay Resistive, OC = With Open Collector Output
MWS3A - Key features of 1–10V Analogue Dimming detectors include:
- Switching/Dimming with Lux Level Sensing
- Switching with lux level sensing
- Programmable via our programming handset
- Absence detection functionality
- User handset available to control on/off and lux levels
- Step-down illuminance
- Maintained Illuminance (daylight linking or daylight harvesting)
- Suitable for all lighting types
- Two channel flexibility
- Scene setting and recall
- Lamp burn-in
- User handset available to control on/off, lux levels and preset scenes
| CODE | DESCRIPTION | LOAD RATING AT 230VAC | TIME DELAY | |||||
|---|---|---|---|---|---|---|---|---|
| INC | F | CFL | LED | RH | F&V | |||
| MWS3A-AD | 1–10v analogue dimming, adjustable head, long range, IP40, ceiling, flush mounted, microwave, presence/absence detector, up to 10 drivers/ballasts | 10A | 10A | 10A | 10A | 10A | 10A | 10s–99m |
| MWS3A-AD-LV | 1–10v analogue dimming, adjustable head, long range, IP40, ceiling, flush mounted, microwave, presence/absence detector, low voltage | 10A | 10A | 10A | 10A | 10A | - | 10s–99m |
Key:
INC = Incandescent Lighting, F = Fluorescent Lighting, CFL = Compact Fluorescent Lighting, LED = LED Lighting, RH = Resistive Heaters, F&V = Fans and Ventilation Equipment
| Model | Description | |
|---|---|---|
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EXD-HSC | Extended wiring housing |
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MWS3A-DBB | Surface mount back box for MWS3A range |
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MWS3A-DBB-EXT | Surface mount back box extender for MWS3A range |
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MWS3A-DBB-WBRKT | Wall mount bracket for MWS3A range |
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MWS3A-VPPC | Wall mount bracket for MWS3A range |