Infrared Through Beam NPN Photocell Sensor for Pedestrian Barriers Roller Shutter Door

• Detection Object: MinΦ18mm Opaque Object
• Detection Distance: 20m
• Supply Voltage: 10-30V DC
• Model NO.: PM18T
• No-Load Current: Max.40mA
• Response Time: Max.15ms
• Action Mode: Selecting Light on/Dark on on Product Model Basis
• Control Output: PNP or NPN
• Protection Circuit: Over-Voltage,Short-Circuit,Reverse Polarity Protec
• Application: Swing Barrier Gate Turnstiles,Industrial Doors
• Transport Package: Standard Carton Box
• Specification: 18mmx61mm
• Trademark: G-TEK
• Origin: Tianjin
• Production Capacity: 100000
• Package Size: 16.00cm * 11.50cm * 6.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

1. Non-sphere optical lens totally eliminate stray light and special optical structure has strong light resistance
2. Built-in lens with high stability
3. Indicator light, 360 degree omnidirectional
4. Epoxide resin sealing making it suitable for rugged environment
5. Built-in reverse polarity protection, overcurrent protection, and overvoltage protection
6. Installation with screw nut side import thread
7. Protection rating IP67 with complex process
8. Anti-attenuation, detection distance 20m
9. Failure rate, 0.1%

Product Parameters

Product Parameters
Photoelectric sensor	PM18T
Detection type	Opposed type
Detection object	MinΦ18mm opaque object
Detection distance	20m
Supply voltage	10-30v DC
No-load current	Max.40MA
Response time	Max.15ms
Light	Infrared LED(modulated)
Action mode	Selecting Light On/Dark On on product model basis
Control output	NPN open collector,Load voltage: Max.30VDC, Load current: Max.150mA,Voltage drop: Max.0.7VDC;
	PNP open collector,Output voltage: supply voltage-0.7V, Load current: Max.150mA;
Indicator	Power indicator: Green;Action indicator: Red
Protection circuit	Over-voltage,Short-circuit,Reverse polarity protection
Ambient brightness	Sunlight: Max.11000lux Fluorescent: Max.3000lux
Ambient temperature	-20ºC~60ºC (No-freezing),Storage: -25ºC~70ºC
Ambient humidity	0~90%RH
Housing material	Housing: Cu plated Ni plated Cr   Lens: PMMA
Shape and size	As dimension
Cable	Emitter: Φ 5, 2×0.3mm²; Receiver: Φ5, 3×0.2mm²
Protection rating	IP67 (IEC)
Accessory	Screw

Installation Instructions

Certifications

Company Profile

Packaging & Shipping

FAQ

Q: What kind of products do you manufacture?
A: Our products includes photocell sensor, proximity switch, infrared light curtain, Vehicle separator, Loop detector and laser radar.,etc.

Q: Can I get some samples?
A: Yes, Sample orders are welcomed.

Q: Have photocell sensors 100% assembled well in stock?
A: We have some standard photocell sensors in stock with limited quantity; While
almost all photocell sensors will be newly produced according to your order.

Q: What is the delivery time?
A:  15-30 days for mass production depends on different products

Q: What is your MOQ?
A: We provide small MOQ for each item; it depends on your specific order.

Q: Do you have customization service?
A: Yes, We can provide customized products while the customization needs to meet certain quantity.

Q: Do you test all goods before delivery?
A: Yes, We have 100% test before delivery.

Q: What is your payment term?
A: We usually use 100% T/T in advance; West union and Paypal are also available for small order.
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Q: Do you provide warranty for the goods?
A: Yes, We provide warranty for all the goods from us. For the sensor product the warranty is 15 months, For the light curtain , laser radar product the warranty is 18 months.

Q: May I visit your factory?
A: Sure, You are always welcome to visit us.