Max. mounting height up to 30m PIR High Bay 360° Sensor High bay PIR detectors
Price:
Negotiation
MOQ:
100pcs
Delivery Time:
1, Sample and small order: Within 5 working days after receiving your payment. 2, Bulk order: 3-4 weeks after receiving deposit.
Brand:
Merrytek
Product Description
MSA250S IR High Bay PIR Motion Sensor
Professional high-mounting PIR motion sensor with daylight detection function, designed for mounting heights up to 30 meters with 360° detection coverage.
Product Overview
The MSA250S IR is a high-performance PIR motion sensor featuring Merrytek's exclusive super high lens technology. When installed at 3-30m heights, it achieves maximum 30m diameter detection coverage. Combined with advanced software algorithms, it accurately detects human movements in various industrial scenarios to trigger smart lighting applications.
Key Features
- PIR motion detection with daylight sensor functionality
- Accurate motion detection with single channel ON/OFF output
- Detection area, hold time, and daylight threshold adjustable via rotation switch or remote control
- Maximum detection range: 30-36m diameter at 10m height / 6-10m diameter at 30m height
- 26A relay with maximum loading capacity: 2000W resistive and 1200W inductive
- 2kV surge capacity protection
- Surface mounting installation
- Ideal for lobby, warehouse, and industrial motion detection applications
Technical Specifications
| Input/Output Parameters | ||
|---|---|---|
| Input voltage | 220-240V AC | |
| Rated voltage | 230V AC | |
| Working current | 20mA max | |
| Power consumption | ≤0.5W @230V AC | |
| Output signal | ON/OFF | |
| Max surge voltage | 2KV (L/N, EN61000-4-5) | |
| Max surge current | 75A (50% Ipeak, twidth =500us, 230Vac full load, cold start) | |
| Max loading | 2000W resistive loading and 1200W inductive loading @230Vac | |
| Sensor Parameters | ||
|---|---|---|
| Function | PIR motion detection + daylight sensor | |
| Detection Area | Rotation switch/MH10 remote setting: 100%/75%/50%/25% | |
| Hold Time | Rotation switch/MH10 remote setting: Test 2s/30s/1min/5min/10min/30min | |
| Daylight Sensor | Rotation switch/MH10 remote setting: 5Lux/15Lux/30Lux/50Lux/100Lux/150Lux/Disable | |
| Radius detection range (100% range) | 15-18m @25℃ based on 10m mounting height (tangential motion) 3-5m @25℃ based on 3m mounting height (tangential motion) |
|
| Daylight Priority | Multiple settings from 50lux turn on/300lux turn off to 200lux turn on/600lux turn off | |
| Remote control | Available (MH10 remote) | |
| Mounting heights | 3-30m (typical value: 10m) | |
| Application Environment | ||
|---|---|---|
| Installation | Surface mounting | |
| Working temperature | -25℃ to +50℃ (detection range may vary with temperature) | |
| Storage temperature | -25℃ to +50℃, humidity ≤60% (non-condensation) | |
| Wiring standard | Wire diameter: 0.2-2.5mm², Wire stripping length: 5-8mm | |
| Warranty | 5 years (indoor applications) | |
| Certification & Standards | ||
|---|---|---|
| Certificate | CE UACK | |
| Environmental requirements | Compliant with RoHS | |
| IP rating | IP54 | |
Product Dimensions
Wiring Diagram
Important Wiring Notes:
1. LN terminal stands for AC input, L'N stands for AC output. Please wire correctly.
2. One sensor's maximum loading capacity is 2000W resistive and 1200W inductive for a single load. For additional loads in one loop, we recommend adding an AC contactor to the output LN terminal to avoid momentary surge overload.
1. LN terminal stands for AC input, L'N stands for AC output. Please wire correctly.
2. One sensor's maximum loading capacity is 2000W resistive and 1200W inductive for a single load. For additional loads in one loop, we recommend adding an AC contactor to the output LN terminal to avoid momentary surge overload.
Detection Radiation Pattern
Detection Signal Information
The product detects human moving signals. Moving signal detection identifies significant human movement (walking) within the detection area.
Initialization Process
When powered on, the sensor indicator will turn off after flashing for 20 seconds. The sensor will not detect moving signals during this initialization period. After 20 seconds, you can use the rotation switch or remote control to adjust detection area, hold time, daylight sensor, and other parameters.
Factory Default Settings
Detection Area: 100%, ON/OFF terminal Hold Time: 2s, dry contact terminal Hold Time: 2s, Daylight threshold: Disabled, Indicator: ON
Rotation Switch Configuration
Detection Area Settings
| Gear | Detection Area |
|---|---|
| 1 | 25% |
| 2 | 50% |
| 3 | 75% |
| 4 | 100% |
Hold Time Settings
| Gear | Hold Time |
|---|---|
| 1 | Test 2s |
| 2 | 30s |
| 3 | 1min |
| 4 | 5min |
| 5 | 10min |
| 6 | 30min |
Daylight Sensor Settings
| Gear | Daylight Threshold |
|---|---|
| 1 | 5lux |
| 2 | 15lux |
| 3 | 30lux |
| 4 | 50lux |
| 5 | 100lux |
| 6 | 150lux |
| 7 | Disable |
Daylight Priority Settings
| Gear | Daylight Priority Setting |
|---|---|
| 1 | 50lux ON / 300lux OFF |
| 2 | 100lux ON / 400lux OFF |
| 3 | 150lux ON / 500lux OFF |
| 4 | 200lux ON / 600lux OFF |
| 5 | Disable |
Installation & Usage Guidelines
- Sensor must be installed by a professional electrician in a power-off state
- Typical installation height is 10m for indoor use only
- Install away from hot or rapidly changing temperature areas to avoid false triggers
- Ensure no large objects within detection area (sensor cannot detect through objects)
- Avoid placement near strong-reflect objects, wifi routers, microwave ovens to prevent false triggers
- Detection area function is based on 25℃ environment temperature - performance varies with temperature changes
- Detection optimized for tangential movement; radial movement detection range is shorter due to PIR characteristics
Disclaimer: Due to the complexity of product technology and differences in application environments, we cannot guarantee completely accurate or complete descriptions. This specification is for user reference only. We reserve the right to make changes to product specifications without notification and make no legal commitments or guarantees. We encourage users to supplement or modify specification contents based on their product usage experience. For more information, please contact our sales representative.
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Company
Shenzhen Merrytek Technology Co., Ltd.
Location
101-1101, Building 17, Dianda Guyuan Industrial Park, Mashantou Community, Matan Street, Guangming District, Shenzhen
Contact Person
May