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
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.
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