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%
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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
1.Wide operating temperature range: -40 to +250íµ
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 low and high-temperature and moisture environments
5.High accuracy, different tolerancr available , cost-effective
6.Ul approval , rohs compliant
7.Customized specifications are welcome
8.Climatic category:iec60068-1
9.Resistance tolerance ú¦ía1%í½ía10%
10.Insulation resistance: í²100mª+
11.Dissipation constant:min. 3mw/íµú¿in airú¬
12.Thermal time constant :20seconds max ( in water )
13.Moisture resistance:(40íµ 95% rh)1000 hours
1.Fast response , high sensitive.
2.Glass sealing, able to stand for low temperature
3.Coaxial structure makes it easy to install and can stand for high temperature
R value :10k--5000k
B value :3950, 3899, 4020, 4050, 4200, 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, 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=350mw
10.Resistance tolerance ú¦ía1%í½ía10%
11.Insulation resistance: í²100mª+
12.Dissipation constant: min.3mw/íµú¿still airú¬
13.Thermal time constant : 15 seconds max (still air)
14.Moisture resistance:(40íµ 95% rh)1000 hours
1.Wide operating temperature range: -20 to +125íµ
2.Dielectric strength: 1, 500v ac for one second
3.Suitable for use in low and high-temperature and moisture environments
4.High accuracy, different tolerancr available , cost-effective
5.Ul approval , rohs compliant
6.Customized specifications are welcome
7.Climatic category:iec60068-1
8.Max power:at 25íµ=60mw
9.Resistance tolerance ú¦ía1%í½ía10%
10.Insulation resistance: í²100mª+
11.Dissipation constant:min. 3mw/íµú¿still airú¬
12.Thermal time constant : 20 seconds max (still air)
13.Moisture resistance:(40íµ 95% rh)1000 hours
1.Wide operating temperature range: -20 to +150íµ
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 low and high-temperature and moisture environments
5.High accuracy, different tolerancr available , cost-effective
6.Ul approval , rohs compliant
7.Customized specifications are welcome
8.Climatic category:iec60068-1
9.Resistance tolerance ú¦ía1%í½ía10%
10.Insulation resistance: í²100mª+
11.Dissipation constant:min. 2mw/íµú¿in airú¬
12.Thermal time constant : 3seconds max ( in water )
13.Moisture resistance:(40íµ 95% rh)1000 hours.
1.Wide operating temperature range: -20 to +200íµ
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 low and high-temperature and moisture environments
5.High accuracy, different tolerancr available , cost-effective
6.Ul approval , rohs compliant
7.Customized specifications are welcome
8.Climatic category:iec60068-1
9.Resistance tolerance ú¦ía1%í½ía10%
10.Insulation resistance: í²100mª+
11.Dissipation constant:min. 2mw/íµú¿in airú¬
12.Thermal time constant : 12seconds max ( in water )
13.Moisture resistance:(40íµ 95% rh)1000 hours.
1.Wide operating temperature range: -20 to +105íµ
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 low and high-temperature and moisture environments
5.High accuracy, different tolerancr available , cost-effective
6.Ul approval , rohs compliant
7.Customized specifications are welcome
8.Climatic category:iec60068-1
9.Resistance tolerance ú¦ía1%í½ía10%
10.Insulation resistance: í²100mª+
11.Dissipation constant:min. 5mw/íµú¿in airú¬
12.Thermal time constant :85seconds max ( in water )
13.Moisture resistance:(40íµ 95% rh)1000 hours
Rohs compliant
Replacement of cds
The gb5a series is a low cost visible light sensor, with a
Current output which is directly proportional to the light
Level. It has a built in optical filter to provide a
Response which is close to the human eye, or f¼photopicf¼.
The output current can be converted to a voltage by
Connecting it in series with a resistor. The dynamic range
Is determined by the external resistor and power supply
(10k and 5v gives a range of 0 up to 250 lux, but this can
Be over 900 lux with a 1k resistor). The internal dark
Current cancellation enables high accuracy over the full
Temperature range, even at low light levels.
Features
Near human eye photopic response
High ir rejection +c integrated optical filter
Current output highly linear vs light level
Temperature stable
Integrated high gain photocurrent amplifier
Darkcurrent cancellation
Applications
Dawn/dusk sensing
Night view surveillance camera
Display backlighting in laptops, mobile phones, lcd tvs
Nightlights .
Application: for hydrogen detection; Suitable for people who working in hydrogen environment to improve safety and reliability; With PID light the system is good for all day-long use Power Supply: one 9 Volts Battery
Response time: < 3s
Recovering Time: <3s
Minimum concentration: >1%
Working temperature: 0 íµ - 90 íµ Dimensions: 58 mm 48 mm 113 mm.
Bag filters are used for removal of solids from liquids. Depending on pressure, flow, viscosity, nature of liquid, we can design and manufacture a suitable liquid bag filter. The housing of the filter can be Mild Steel, Stainless Steel, FRVE or any other.i
Product name2.5 inches rear view system with parking sensors
Suitable for car /suv
Price
2.1pcs 1/4 cmos camera (ov7950)
3. 4 pcs parking sensors (four color optional" black, red, white and silver")
4.1 pcs control box
5. Accessories
Features1. Display picture and distance behind vechile and sound alarm distance
2. Automatic start when back up
3. 4 sensors without invisible area
4. Wide visiable area from camera
5. Night vision and waterproof camera
6. Six sensors could be select two for front four for back
Packages1pc/color box (24*8*35cm)
10pcs /master carton (42.2x36.2x49.8cm)
