Built-in micro-sensor
for T8 LED lamp
Model: HCT8F (flat antenna)
HCT8R (rod antenna)
power input + (red)
Rod antenna
control output (white)
PWM or high-low voltage
Daylight sensor
power input - (black)
Model: HCT8R
Mechanical structure
Flat antenna module
power input + (red)
Daylight sensor
control output (white)
PWM or high-low voltage
power input - (black)
Model: HCT8F
Mechanical structure
This sensor is a mini motion switch, to be built-in the T8
LED lamp to turn on the light upon detection of movement,
and turn off the light after a pre-defined hold-time when
there is no people around. A daylight sensor is also
built-in to switch off the light when there is sufficient
natural light.
The sensor picks up motion signal, switches on the power
to LED; when the motion hold-time ellaped, reduces the
current to LED lamp by 0~5Vdc PWM (pulse width
modulation) or high-low voltage signal ( 0/5Vdc ) to
achieve on/off control , 2 steps dimming control, or 3
steps dimming control.
T8 plastic housing
antenna
daylight sensor
aluminium plate
daylight sensor
antenna
HF sensor module aluminium plate
T8 plastic housing
Rod antenna module assembly
HF sensor module
Flat antenna module assembly
Function and options
1
On-off Function
This sensor is a motion switch, turn on the light on detection of people movement, and turn off after a pre-selected holdtime when there is no
people around. A daylight sensor is also built-in to switch off the light when there is sufficient natural light.
With sufficient natural light, the light
does not switch on when presence
detected
2
With insufficient natural light,the sensor
switches on the light automatically when
person enters the room
After the hold time, then switch off
automatically when no movement is
detected.
3-Steps Dimming Control (Corridor Function)
Same as Tridonic excel ballast, Hytronik builds this function inside the motion sensor to achieve 3 steps dimming control, for some
areas that require a light change notice before switch-off.
It offers 3 levels of light :100%-->dimmed light ( 10%, 20%,30%,40%, 50% optional)-->off; and 2 periods of selectable waiting time:
motion holdtime and standby period ; selectable daylight threshold and freedom of detection area.
With sufficient natural light,
the light does not switch on
when presence detected
With insufficient natural
light,the sensor switches on
the light automatically when
person enters the room
People left, light dims to
10%/20%/30%/40%/50%
(options) standby level after
the hold time
Light switches off
automatically after the
standby period elapsed.
3
Soft on, soft off.
for the comfort of human eyes, this sensor switches on / off the lamp in a period of 2 seaconds to even out the sudden sharp
change of light.
4
Permanent on mode
With simple operation, rapidly turn off/on the T8 lamp 3 cycles within 3 sec. the sensor is then disabled and the T8 lamp tube
will be 100% on all the time.
To cancel the permanent on mode and switch back to sensor mode, simply turn off/on the T8 lamp for 1 cycle within 1 sec. the
sensor will take over the control.
5
Ambient daylight threshold
With simple operation, rapidly turn off/on the fixture 2 cycles within 2 sec:
1. the T8 tube blinks twice.
2. the daylight sensor measures and remembers the surrounding lux for 1 sec.
3. the T8 tube is on for 10s to indicate the success of learning.
* This feature enables the fixture to function well in any real application circumstance, where the daylight penetrated
into fixture may var y a lot.
* The latest surrounding lux value over writes previous lux value learned.
To cancel the learned daylight threshold, turn off/on the T8 lamp for 4 cycles within 4 sec. then the built-in default daylight
threshold ( 2 lux) takes over.
Detection pattern with rod sensor antenna
Detection pattern with FLAT sensor antenna
ceiling mounting pattern (m)
5
4
3
2
1
1
2
3
4
5
6
ceiling mouting height
2
3
4
5
6
7
area of high sensitivity
7 6
ceiling mounting pattern (m)
5 4 3 2 1
1 2 3 4 5 6 7 8
1
1
area of lower sensitivity
ceiling mounting height(m)
6
8
2
3
4
5
6
7
8
9
10
11
Settings
1
Detection area
Detection area can be reduced to 75%, 50% 10% to fit precisely for each specific application. this customized setting however
has to be designed in the sensor in the facroty. Default value is 100% ex-work.
2
Hold-time
Hold-time means the time period you would like to keep the lamp on 100% after the person has left the detection area. optional choice
are 5s, 30s, 1min. 5 min. 10min. 20 min. and 30min. this customized setting however has to be designed in the sensor in the facroty.
Default value is 1min. ex-work.
Daylight sensor
3
The daylight threshold is the natural light lux point, at which the lamp are suppose to switch on and switch off , options are 2
lux , 5 lux, 10 lux, 50 lux, 100lux, 300lux 500 lux and disable.this customized setting however has to be designed in the
sensor in the facroty. Default value is 2 lux ex-work.
note: disable means lamp is always on upon motion detected, no matter how bright the daylight is.
4
Stand-by period (corridor function)
This is the time period you would like to keep at the low light output level before it is completely switched off in the long absence of
people. options are 0s, 10s, 1 min. 5 min. 10 min. 20 min. 30 min. 1 hour, and unlimited. this customized setting however has to be
designed in the sensor in the facroty. Default value is 10 min. ex-work.
8
note: 0 means on/off control;
+ means 2 steps of dimming control, fixture never switch off.
5
Stand-by dimming level
This is the dimmed low light output level you would like to have after the hold-time in the absence of people. options are 10%, 20%,
30%, 50%, 70%. this customized setting however has to be designed in the sensor in the facroty. Default value is 10% ex-work. default
LED power supply
It requires a good calibration work between the sensor and the LED power supply circuit. To save troulbe for the lamptube manufactuer,
Hytronik is now offering the complete packeage of the LED power supply and the mini sensor. price indication for the power supply--
10w: on/off control non-isolated 3.70 usd
on/off control isolated 4.20 usd
dimming control non-isolated 4.40 usd
dimming control isolated 4.90 usd.
18w: on/off control non-isolated 4.00 usd
on/off control isolated 4.50 usd
dimming control non-isolated 4.70 usd
dimming control isolated 5.20 usd.
24w: on/off control non-isolated 4.50 usd
on/off control isolated 4.90 usd
dimming control non-isolated 5.20 usd
dimming control isolated 5.70 usd.
LED power supply PCB, 10w/15w/18w/24w.
Technical Data
Operating voltage
9-15V, at 30mA, ripple current <15%
Input current
>25mA
Warm time
20s
Detection area
10/50/75/100%,
Hold time
5S/30S/1min/5min/10min/20min/30min,
Daylight threshold
2lux/10lux/50lux /disable, can be customized
Standby period
0s/10s/1min/5min/10min/30min/1h/+∞
Standby dimming level
10%/20%/30%/50%
Microwave frequency
5.8GHz+/-75MHz
Microwave power
0.2mw
Detection range
Max. (oxH): 10m x 6 m ( rod antenna); 14m x 9m (flat antenna)
Detection angle
30 ~150
Mounting height
Max. 6 m ( rod antenna); 9m (flat antenna)
Operating temperature
-35 C ~ +70 C
Certificate
EMC, CE, R&TTE
Safety standards
EN300440-1; EN300440-2; EN301489-1; EN301489-3
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can be customized
can be customized
can be customized
can be customized
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