Light sensitive switch is a device that is used for automatically switching on and off the street lights garden lighting, passage lighting and doorway lighting etc in accordance with the natural lighting level.
The lights connected to the light sensitive switch are turned on automatically in evening when the natural light falls below 15 lux. And lights are switched off in the morning automatically when the light level reaches above 20 lux.
Eliminates the need of human operation for switching on and off any external light connected with this system.
Saves energy saves electricity , no need to manually switching on and off the light, easy to install and durable.
Applications: roadway lighting , building perimeter lighting , outdoor advertising signs , parking lot lighting, garden lighting passage lighting and doorway lighting etc.
MCC-F load cell uses the beam structure ,the high accuracy, low contour, sealed , stable performance; has strongly anti-torsion, anti-side ability, is suitable in electronic weighing apparatus and so on for automobile scale, track scale, platform scale, bunker scale, crane, and compression testing machine.
Specification:
Range: 0.3,0.5,1,2,3,5,10,20,3050,100 t
Supply voltage :10V or 12V,15V,24V (DC)
Output signal :1.5mV/V or 0~5V,1~5V,0~10V, 0~10mA,0~20mV, 4~20mA
Non-linearity: 0.03-0.1 % F¡¤S
Hysteresis :0.03-0.1 % F¡¤S
Non-repeatability :0.03-0.1 % F¡¤S
Temperature drift: 0.003 F¡¤S/¡æ
Zero output: ¡Ü2 % F¡¤S
Operating temperature :-20~80 ¡æ
Overload :150% F¡¤S.
Model: SFT-620
Number of diodes: 17
Maximum beams(distance>400m): 96 beams
Size: 9mm(thickness)*24.5mm(width)*2000mm(height).
One cylinder tube includes: 1 pc power supply control unit /2 pcs cables /1 pc transmitter / 1 pc receiver /1 pc use manual / 1 set mounting accessories.
Each set packed in a cylinder tube and 100 sets to a wooden case.
ARN-TS2D is a MEMS based single/dual axis inclinometer module that boasts a low price tag. It is most appropriate for mechanical industry, transportation, heavy vehicle, construction and survey applications. This device returns highly accurate angular data in static conditions and can be a part of lab instrumentation, platform stabilization equipment and oem alignment measuring instruments. Single axis module returns roll and dual axis returns roll and pitch information.
1. Measurement range: 60deg (Pitch), 180deg (Roll)
2. Accuracy in static conditions: 0.1 degrees
3. Size: < 78 mm x 56 mm x 36 mm
4. Weight: < 200 grams.
5. Output rate: 1 to 50 hz configurable
6. Power supply: - +8 to +12 vdc
7. Interface: RS232, RS485 serial digital.
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Cylindrical inductive proximity sensor:
1, diameter form m4 to m30. Max and min lengths available.
2, cable and connector type optional, rectangle inductive proximity sensor:
1, from size 7*7mm to 210*210mm
2, steady performance due to professional ic design
3, short-circuit, reverse polarity protection
4, widely application such as limit and counter function
Humidity measuring range: 1%rh~ 99 %rh
Supply voltage vs: 10 v
Time constant (33 to 80 % rh, still air @ 63%) ta: 3.5 s
Deviation to typical response curve (10% to 90%) rh) :+/-2 %rh
A) voltage supply: 5 vdc
B) humidity measuring range: 0~100 %rh
C) response time (at 63% of signal) 33%rh to 75%rh(3): 5 s
D) suitable for small bulk assembly
E) reliability not affected by repeated condensations
F) full interchangeability. Better than +/-3%rh and +/-0.15oc
G) demonstrated reliability and long term stability
H) typical 1 to 3.6 volt dc output for 0 to 100% rh at 5 v dc supply
I) humidity calibrated within +/- 3% rh @ 55% rh
J) temperature measurement through ntc 10 kª+ +/- 1% direct output
K) ratiometric to voltage supply within the specified range
Performance characteristics
Nominal range: 10 ppm
Maximum overload: 20 ppm
Sensitivity range: 0.70a 0.15ª8a/ppm
Zero signal @ 20 oc: < a0.2 ª8a
Baseline drift :0 to 0.6 ppm equivalent
(-20 oc to 50 oc)
Resolution: 0.1 ppm
Response time (t90): 35 sec
Linearity: linear
Long term output drift: <2% signal/month
Operation conditions
Temperature range: -4of to 122of(-20oc to 50oc)
Operating humidity: 15 ~ 90%rh non-condensing
Pressure range: atmospheric a10%
Bias potential: 0 mv
Storage life: 6 months in rae container
Storage temperature: 32of to 68of(0 oc to 20oc)
Sensor life expectancy: 2 year
Warranty: 12 months from date of shipment
Physical characteristics
Weight: 5 g (approx)
Orientation sensitivity: none
Output: Analogue or digital
Typical Linearity: 2.5% (absolute) 1.0% (independent linearity)
Typical Travel: 15mm electrical* / 18mm mechanical*
(*application dependent, adaptable to larger or smaller travel requirements)
Nominal Index Voltage : Programmable
Electrical Limit Maximum : 20 VDC
Supply Voltage : 4.5 - 5.5 VDC
Typical Current Draw : 12 mA (dependent on program conditions)
Maximum Response Time : 600 S
Durability :
Typical Vibration: 200 hrs.; 3 planes; 20 - 2000 Hz; 40G RMS;-40C -160C.
Typical Thermal Shock: 500 cycles, -40C and 160C; 15 sec. transition;
30 min. soak at each temperature
Typical Temperature Range: -40C > 160C
1 switching capability 10 w (max)
2 switching voltage 100 vdc (max)
3 switching current 0.5 amps (max)
4 contact resistance 1 ohms max
5 dielectric :
between terminals 200vdc for 1minute
between body & terminal 500vdc for 1minute
body & cable insulation 500vdc for 1minute
6 must operating distance 7- 14 mm with tvsc magnet tvsc-mfax-01
7 must release distance 10-25 mm with tvsc magnet tvsc-mfax-01
8 operating temperature 80 deg c max
9 surface temperature 5 deg c max @ ambient
10 ambient temperature -20 to +50 deg c
x denotes for high temperature (50 deg c )
11 IP rating ip 67.
12 sensor dimension 35x19x10 mm
13 Cable 2 core cable with shield
14 Approvals : CE & Atex.
1.Wide operating temperature range: -40 to +300íµ
2.Dielectric strength: 1, 500v ac for one second
3.Short thermal response time in water, high stability in moisture
4.Suitable for use in high-temperature and moisture environments
5.High accuracy, small dimensions, different tolerancr available , cost-effective
6.Ul approval , rohs compliant
7.Climatic category:iec60068-1
8.Resistance tolerance ú¦ía1%í½ía10%
9.Insulation resistance: í²100mª+
10.Dissipation constant:min. 3mw/íµú¿still airú¬
11.Thermal time constant : 8 seconds max (still air)
12.Thermal time constant : 2 seconds max (stirred liquid)
13.Moisture resistance:(40íµ 95% rh)1000 hours
R valueú¦10k-5000k
B valueú¦3435, 3950, 3977, 3899, , 4050, 4020 etc.
Precisionú¦+/-1%--+/-10%
1.Wide operating temperature range: -20 to +300íµ
2.Dielectric strength: 1, 500v ac for one second
3.Short thermal response time in water, high stability in moisture
4.Suitable for use in high-temperature and moisture environments
5.High accuracy, small dimensions, different tolerancr available , cost-effective
6.Ul approval , rohs compliant
7.Customized specifications are welcome
8.Climatic category:iec60068-1
9.Max power:at 25íµ=50mw
10.Resistance tolerance ú¦ía1%í½ía10%
11.Insulation resistance: í²100mª+
12.Dissipation constant:min. 3mw/íµú¿still airú¬
13.Thermal time constant : 30 seconds max (still air)
14.Moisture resistance:(40íµ 95% rh)1000 hours
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