Parameter	Specification / Value
Model / Series	Q31 Through-beam Mode
Sensing Mode	Through-beam Mode (Emitter + Receiver)
Light Source	Visible Red Laser (660 nm)
Sensing Distance	30 M
Operating Voltage	10 - 30 VDC
Output Type	NPN / PNP (NO / NC selectable)
No-load Current	< 20 mA
Max. Load Current	150 mA
Leakage Current	< 0.01 mA
Voltage Drop	< 1.5 V
Switching Frequency	500 Hz
Response Time	1 ms
Housing Material	PBT
Optical Lens	Glass Coated Filter Lens
Product Dimensions	31 x 22 x 12 mm
Mounting Aperture	Ø 3.1 mm (Center Distance 25.4 mm)
Protection Category	IP65
Operating Temperature	-25 C to +55 C
Circuit Protection	Short-Circuit Protection: YES
Overload Protection	180 mA
Standard Cable Length	2 m

Company Introduction

Luoshida Sensor (Dongguan) Co., Ltd.

Founded in 2012, Luoshida is a high-tech enterprise dedicated to the R&D, production, sales and service of sensors. Its core products cover a wide range of types, including inductive/capacitive proximity sensors, laser displacement sensors, through-beam/diffuse-reflective photoelectric sensors, fiber optic sensors, and color mark sensors, which are widely applied in industrial automation, smart manufacturing and electronic equipment.

Looking forward, Luoshida will continue to focus on technological progress, contributing to global industrial intelligent upgrading.

FAQ
 

Relevant information about the service :

Shipping ways :
Our normal shipping way is internation express, such as DHL,FEDEX, TNT and so on;
When the gross weight is over 45kg, air trnasportation is also a good way for the customers to save some cost;
Sea transportation is also can be considered, but only appointed agent accetpable.

Payment term and delivery time :
1. Generaly speaking, 30% deposit in advance, balance paid before the shipping;
2. Sometimes the paypal payment method is also ok if the total amount is less than 500USD, such as sample fee;
3. Delivery time:
The sensors will be shipped out in 3 days when we receive the payment if we have stocks;
If no stocks, the delivery time will be 7-10days when we received the PO or deposit.

After-sales services :
1. The warranty period is 12 months
2. If we send the wrong parts to you, free replacement will be available
3. As for the installation of the parts. if you have any questions, please do not hesitate to contact us at any time.