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RS-485 protocol surface mounted PIR presence detector with 4m mounting height
RS-485 protocol surface mounted PIR presence detector with 4m mounting height
Specifications
Brand Name :
Merrytek
Model Number :
MSA238D IR 485
Certification :
CE
Place of Origin :
China
MOQ :
100pcs
Price :
Negotiation
Payment Terms :
T/T
Supply Ability :
10,000pcs per month
Delivery Time :
1, Sample and small order: Within 5 working days after receiving your payment. 2, Bulk order: 3-4 weeks after receiving deposit.
Packaging Details :
White box+ White box tags+ Clapboard+ Carton(K=A)
Input Voltage :
12-24Vdc
Working current :
20mA mAX.
Power Consumption :
≤0.5W
Function :
RS485
Available :
PIR Motion detection, daylight sensor
Mounting Height :
2.5-4m
Installation :
Flush-mounted
Cut size :
Φ45mm
Description

RS-485 protocol surface-mounted PIR presence detector with 4m mounting height


1. Features
1) PIR motion detection
2) Exquisite appearance with planar rectangle Fresnel lens
3) Accurate RS-485 protocol output
4) Daylight sensor detection available
5) Detection area, hold time, and daylight threshold, etc, can be set by remote
6) Max detection range: 0-4m diameter from detection long side,0-1m diameter from detection short side
7) Hallway and Toilet motion detection is highly recommended
8) Flush mounting and surface mounting available
9) Compact mini size for perfect ceiling mounting

2. Parameters

Input/Output Input voltage 12-24V DC
Rated voltage 12/24V DC
Working current 20mA max
Power consumption ≤0.5W @12/24V DC
Output signal RS485
Sensor parameter Function PIR motion detection, daylight sensor
Detection Area RS485 protocol/remote setting: 100%/75%/50%/25%
Hold Time RS485 protocol/remote setting:10S/30S/1min/5min/10min/20min/30min
Daylight Sensor report range 0-1200lux
Radius detection range(based on 100% sensitivity) Tangential moving based on 3m high installation: 4-5m @25℃(radial moving detection range will shorten)
Remote control Available
Mounting height 2.5-4m typical value: 3m
Application environment Drill hole Φ45mm
Working temperature -25℃...+50℃(detection range might differ based on different temperature )
Storage temperature -40℃~+80℃
Warranty 3 years(available due to product quality problem under indoor application)
Certificate Standard Certificate Compliant with CE
Environmental requirements Compliant to RoHS
IP rating IP20
“N/A” means not available

3. Dimension

RS-485 protocol surface mounted PIR presence detector with 4m mounting height

RS-485 protocol surface mounted PIR presence detector with 4m mounting height

4. Wiring Diagram

RS-485 protocol surface mounted PIR presence detector with 4m mounting height

Wiring layout suggestion:

1. Hand-in-hand wiring is highly recommended, yet star-topology or tree-topology is strongly deprecated

2. RS-485 layout wire length shall not be longer than 300m, and 12 sensors are the maximum quantity layout in one circuit

3. A 4-pin shield wire or class 6 network wire is highly recommended for layout

4. Our sensor doesn’t have terminal resistance. if there’s an impedance matching problem in the RS-485 bus, we recommend connecting 2 pieces of 120Ω resistance in the terminal


5. Detection of radiation

RS-485 protocol surface mounted PIR presence detector with 4m mounting height

6. Detection Signal

The product detects human moving signals, and below is a description of the moving signals:

Moving signal: detect the human significant moving (walking) in the detection area.

7. Remote Control MH18

RS-485 protocol surface mounted PIR presence detector with 4m mounting height


For more information, please get in touch with our sales rep. for more details.

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RS-485 protocol surface mounted PIR presence detector with 4m mounting height

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Product Detail
Brand Name :
Merrytek
Model Number :
MSA238D IR 485
Certification :
CE
Place of Origin :
China
MOQ :
100pcs
Price :
Negotiation
Contact Supplier
RS-485 protocol surface mounted PIR presence detector with 4m mounting height

Shenzhen Merrytek Technology Co., Ltd.

Verified Supplier
10 Years
guangdong, shenzhen
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Microwave Motion Sensor, Dimmable Motion Sensor, Presence Detectors Sensor
Employee Number :
200~300
Certification Level :
Verified Supplier
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