
Product Introduction
Our TP-200 separate amp thru-beam photo sensor is Panasonic Suzhou-made split amplifier through-beam photoelectric sensor (TP-211). It has a 23×40mm dead-free detection window, 940nm infrared LED and NPN output. With 1ms ultra-fast response and 3mm thin compact housing, it fits vibration feeders for small part counting, IP65 industrial protection included.
Key Benefits
TP-200 separate amp thru-beam photo sensor



Technical Specifications
|
Item |
Parameter |
|
Model |
TP-211 |
|
Sensor Type |
Separate amplifier thru-beam photoelectric sensor |
|
Detection Window |
23mm × 40mm |
|
Detectable Object |
φ2mm and above opaque objects |
|
Supply Voltage |
12~24V DC ±10% |
|
Current Consumption |
≤30mA |
|
Output |
NPN open collector, max load 100mA |
|
Response Time |
≤1ms |
|
Light Source |
940nm infrared LED |
|
LED Indicators |
Red alarm, orange output, green power light |
|
Protection Grade |
IP65 (IEC) |
|
Working Temp |
-25℃ ~ +55℃ (no frost/condensation) |
|
Vibration & Shock |
Anti-vibration 10Hz-500Hz; anti-shock 500m/s² |
|
Material |
ABS housing, PC lens |
|
Standard Cable |
0.5m 4-core 0.2mm² rubber cable |
|
Weight |
Main body approx 35g |
Applications & Components
TP-200 separate amp thru-beam photo sensor

Tablet counting
Count pharmaceutical tablets passing through the window

Dice inspection
Count molded finished dice

Candy sorting
Automatic counting of candy blocks

Screw screening
Detect tiny hardware on vibration trays

Why Choose This Machine
The TP-200 separate amp thru-beam photo sensor brings unmatched counting performance for miniature parts compared with ordinary photoelectric sensors. Its split amplifier layout saves installation space on vibration equipment, dust reminder function cuts manual maintenance frequency, and high detection accuracy greatly reduces counting error during mass continuous production.
Part of Your Smart Factory
You can deploy the TP-200 separate amp thru-beam photo sensor on automated production lines to realize fully automatic unmanned counting. It can link with PLC to upload real-time production data, cooperate with vibration feeding equipment to complete automatic sorting and counting, and help enterprises realize digital workshop management.

FAQ
Q: Is this sensor resistant to frequent mechanical vibration of vibrating trays?
A: Yes, it passes strict vibration and shock tests, suitable for long-term matching with vibrating feeder equipment.
Q: What is the main difference between split amplifier type and integrated photoelectric sensor?
A: The split amplifier structure is thinner and smaller, suitable for narrow installation space such as vibration trays, with more flexible wiring layout.
Q: Does the dust alarm stop the counting function when triggered?
A: No. The red alarm light only reminds users to clean dust, and the sensor keeps normal detection and output without stopping work.
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