The Sunx EX-L221-P-J is a compact reflective photoelectric sensor from the EX-L200 series, using a red laser diode (650nm) for precise detection up to 300mm adjustable range. With a 500µs response time and IP67 enclosure, it suits high-speed part presence or registration applications in wet or dusty environments. The PNP open-collector output sinks up to the rated load, and the 9.13" (232mm) pigtail cable keeps wiring neat in tight panels. Supply range is 12-24 VDC, making it compatible with standard industrial control voltages. No special adjustments beyond the built-in sensitivity potentiometer are required.
Sunx EX-L221-P-J Reflective Laser Sensor, 45-300mm, PNP, IP6
MPNEX-L221-P-J
Sunx EX-L200 series, EX-L221-P-J reflective laser sensor, 45-300mm adjustable, PNP open collector, IP67.
$179.00Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Series | EX-L200 |
| Parameter | Value |
|---|---|
| Sensing method | Reflective |
| Sensing distance | 1.77" ~ 11.811" (45mm ~ 300mm) ADJ |
| Response time | 500µs |
| Light source | Red Laser Diode (650nm) |
| Parameter | Value |
|---|---|
| Output configuration | PNP - Open Collector |
| Parameter | Value |
|---|---|
| Operating temperature range | -10°C ~ 55°C |
| Parameter | Value |
|---|---|
| Cable length | 9.13" (232.00mm) |
| Adjustment type | Adjustable |
| Supply voltage | 12V ~ 24V |
| Connection method | Cable |
| IP rating | IP67 |
Product details
Frequently asked questions
What is the series of the EX-L221-P-J?
The EX-L221-P-J is part of the Sunx EX-L200 series of laser photoelectric sensors.
What is the sensing distance of the EX-L221-P-J?
The EX-L221-P-J has an adjustable sensing distance from 1.77" to 11.811" (45mm to 300mm), set via a potentiometer.
Is the EX-L221-P-J a direct drop-in replacement for the NA2-N8-PN?
No. The NA2-N8-PN is a through-beam sensor with infrared LED, 10ms response, and IP40; the EX-L221-P-J is reflective with laser, 500µs, IP67, and a shorter cable. Wiring and mounting differ, so it is not a direct interchange.
MPN
EX-L221-P-J