Photocell kit 500 mW radio (Tr / Rc)

FIS & FEI approved

Our latest HL3-5 photocell has an internal quartz clock, and an integrated 500mW radio module.

Integrating this new technology with our existing products like the HL675 Radio Data/Impulse Transmission, it is possible to synchronize up to 8 photocells at zero or with Time-of-Day, corresponding to the 8 possible inputs (CP540/545 channels 1-4 and 5-8).

This allows the photocells to independently transmit data (ToD) or impulses.

This new concept also gives the ability to perform training without a Chronoprinter or MiniTimer, the photocells HL3-5x and a HL675 Receiver are directly connected to a PC.

Principe
High frequency infra-red (32.768kHz)
Detection of signal by frequency interruption

Infra-Red Distance possible
up to 40 meters (130 ft.) in LOW power position
up to 80 meters (260 ft.) in HIGH power position

Output impulse
Via opto couplers and working contact / open collector

Working temperature
- 20°C to + 50°C

Internal battery
Li-Pol 3.7V 3800mAh (+ power supply 7.5V 650mA HL3-1)

Autonomy
Wireless Photocell Approx. 330 hours at 20°C
Infra-Red Transmitter LOW position: 210 hours | HIGH position: 100 hours

Precision
Fixed delay 200ms, +/- 0.5/10'000 sec (+/- 0.02 ms)

Dimensions
150 x 80 x 40 mm

Weight
800 gr

Frequency
ISM Band– 868 MHz

Power
500 mW

Range
3.5 km under optimal conditions, direct line of sight