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Shanghai Long-join Co.,Ltd

Supplier From China
Aug-18-21
Supplier : Photocell, Photocell Sensor, Thermal Sensor

Established: 2003

Verification Status



Contact Details:
No.4292,hutai Road, Shanghai, China
Shanghai
China


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Pmf50r photoelectric sensor
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Sensing type Retro-reflective
Sensing object Min dia 60mm opaque object
Sensing distance Rp04:0.1~7m; rp05:0.1~4.5m
Supply voltage 10-30vdc

No-load voltage Max.60ma

Response time Max.20ms

Ambient humidity 35~85%rh
Material Housing: abs; lens: pmma
Protection rating Ip67(iec)
Cable standard Dia 5.5x 0.2
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5mm Photoresistor/LDR sensor

Photoresistor is a resistor which made of semi-conductor material, and the conductance changes with luminance variation. The photoresistor can be manufactured with different figures and illuminated area based on this characteristic. Photoresistor is widely used in many industries, such as toys, lamps, camera, etc.

Tipycal Applications for cds photoresistor

1. Camera automatic photometry
2. Photoelectric control
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4. Annunciator
5. Industrial control
6. Light control switch
7. Light control lamp
8. Electronic toy.

Cheap 5mm LDR photocell
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Application field:
The pt100/pt1000 thermal resistance sensor is used for precise temperature monitoring applications, where errors in measurement have to be excluded. The linear relationship of the resistor to temperature, simplifies its use in many electronic applications. The precision of the pt100/pt1000 allows its universal use for temperature monitoring, control and switching in windings, bearings, machines, motors, transformers and many other industrial applications.


The product sells point
1.Very precise measuring: measuring temperature ía0.5
2.Precise linear temperature-resistance characteristic
3.Low weight
4.Short response time


Key specifications/special features
Nominal resistance: 100ª+at 0pt100, 1000ª+at 0pt1000
Basic thermistor values: for platinum measuring resistors as in chart
Measuring range: -40 to 200, other ranges on request
Measuring current: max.1ma(no self-heating!)
Circuit: 2-wire 3-wire or customized

Verification Status