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Group 3: Humidity
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40xxx
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ProduktName
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Zoom | Electrically Aspirated Psychrometer by Frankenberger
to measure the dry and wet bulb air temperature with highest precision. From these two temperatures the relative humidity, the dewpoint and other humidity data can be calculated. The design is similar to type 2010, but equipped with two resistance thermometers, whereas one of the thermometers - covered by a moisturing wick - is continuously moistened from a screwed-in 200 ml water container. The direction of moistening flow is against the airstream, which has an approximate flow speed of 3.0 m/s.
3010.1000
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24 V AC version |
3010.2000
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12 V DC version
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3010.3000
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230 V AC version
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3010.4000
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24 V DC version
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3010.4100
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Sensors with guaranteed characteristic within -20...+40°C
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3010.4110
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with plug connection
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Housing material:
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Anodized aluminium, with additional protective coating
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Sensors:
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3000 Platinum resistance thermometers
Pt 100, DIN 60751 B,
1/3 tolerance (±0.1 K at 0°C)
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Measuring cables:
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4 x 0.5 mm2, screened, 5 m length
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Power supply:
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24 V AC, approx. 110 mA
resp. 12 V DC, approx. 40 mA
resp. 230 V AC, approx. 160 mA
resp. 24 V DC, approx. 100 mA
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Power plug:
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Plastic, 7 pin, sealed to IP 67
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Fastening:
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Cross arm with clamp
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Dimensions:
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max. ∅ 173 mm, height 534 mm
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Weight:
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approx. 3.1 kg
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Zoom | Temperature / Humidity Sensor in Shelter
in different versions with electrical ventilation and integrated measuring converter. The shelter consists of 12 white lamellae. Its aerodynamically optimised design features a most efficient horizontal air flow. The electrical ventilated version avoids short circuit of flow by means of its special guiding tube.
3030.0000
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Temperature/humidity sensor in shelter
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3030.1000
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Temperature/humidity sensor in shelter,
electrically aspirated
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3030.0100
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Temperature/humidity sensor, incl. measuring converter 0...20 mA in shelter
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3030.0200
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Temperature/humidity sensor, incl. measuring converter 4...20 mA in shelter
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3030.1100
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Temperature/humidity sensor, incl. measuring converter 0...20 mA in shelter,
electrically aspirated
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3030.1200
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Temperature/humidity sensor, incl. measuring converter 4...20 mA in shelter,
electrically aspirated
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Humidity sensor:
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Capacitive probe
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| Measuring range: |
0...100 % rH
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| Calibration accuracy: |
±1.5 % rH
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Long term stability:
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1 % rH / year |
Time constant:
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0.7 s |
Output:
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0...1V corresponding 0...100% rH
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| Impedance: |
> 10 kΩ
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Temp. Sensor:
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Pt 100, DIN 60751 B,
1/3 tolerance |
Output:
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Resistance Pt 100, 4-line |
Supply:
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3.5...50 V DC |
Operating temp.:
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-40...+60°C
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Dimensions:
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∅ 120 mm x 240 mm
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| Weight: |
max. 1.4 kg
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Connection cable:
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(Versions 3030.0000 and .1000 only)
LiY( C )Y, 8 x 0.25 mm 2, 5 m length)
(Fan: LiYY, 2 x 0.25 mm 2, 5 m length)
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Fan:
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12 V DC, approx. 70 mA (Versions 3030.1000 and .1200 only)
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Measuring converter:
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| Input: |
Voltage. 0...1.0 V;
meas. range: 0...100%
Pt 100, meas. range -35...+45°C
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Output:
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0...20 mA; supply 12...24 V DC,
load depending (25...850 Ω lin.),
4...20 mA; supply 12...24 V DC,
load depending
(500 Ω...1.9 kΩ lin.)
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| Max. error: |
±0.25 %
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| Error by: |
Supply voltage: < 50 ppm/V
Ambient temp.: < 50 ppm/°C
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EMV, Emission:
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EN 50081-1
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| EMV, Noise: |
EN 50082-2
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| Operating temp. : |
-40... +40°C
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Connection :
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6-pole connector IP67 |
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Zoom | Aspiration Psychrometer by Assmann
Instrument for determination of relative humidity and dew point; with clockwork driven fan for ventilating both thermometer bulbs. Delivered in a wooden carrying case.
3060.1000
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Meas. range: -10...+60°C
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3060.2000
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-35...+40°C (in acc. DIN 58661)
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Other ranges upon request!
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Scaling:
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0.2°C
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Dimensions:
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max. ∅ 100 mm, length 440 mm |
Weight:
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approx. 1.5 kg
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Zoom | Type-No.: 3070.0000
Psychrometer by August
to measure the temperature and the temperature extremes, and to determine rel. humidity; electrically driven aspirator with battery (rechargeable by charger unit) to ventilate both thermometers; consisting of: Stand, thermometer support, aspirator type 3072, psychrometer thermometers, maximum- and minimum-thermometer.
| Meas. range: |
-35...+45°C (in acc.DIN 58660) |
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Other ranges upon request!
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Scaling:
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Psychrometer thermometer 0.2°C
Max./min. thermometer 0.5°C
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Dimensions:
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Height 600 mm |
Weight:
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approx. 2.3 kg
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Type-No.: 3071.0000
Psychrometer
As above, but without max./min. thermometer
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Zoom | Type-No.: 3072.0000
Battery-operated Aspirator
with rechargeable battery and power set with standard connection.
Power supply for charger:
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230 VAC, 50 Hz
(Plug-in power supply) |
Dimensions of aspirator:
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∅ 50 mm, length 130 mm
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Weight of aspirator:
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approx. 0.2 kg
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Zoom | Type-No.: 3112.0000
Humidity Sensor
to measure the rel. humidity by means of a special prepared hairstring element, with direct indication of rel. humidity and electrical transmission.
Measuring range:
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approx. 5...100 %
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Accuracy:
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±2.5 %
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Scaling:
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1 % rel. humidity |
Operating temperature:
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-60...+70°C |
Output:
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Standard value: 0...100 Ω, linearized,
corresp. 0...100 % rel. humidity
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Weight:
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approx. 1.5 kg
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Fastening:
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Thread G 1 with hexagonal nut
| For outdoor operation, a shelter type 3120 is recommended
Type-No.: 3112.1000
Humidity Sensor
as type 3112.0000, but with additional built-in thermometer Pt 100, DIN 60751 B, 1/3 tolerance, for temperature measuring.
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Zoom | Type-No.: 3120.0000
Shelter for Humidity Sensor
to protect humidity sensor type 3112, for installation under outdoor conditions, against weather and radiation influence, internal surface blackened.
Material:
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Anodized aluminium, cover with additional coating
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Fastening pin:
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∅ 22 mm, 28 mm length
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Dimensions:
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approx. ∅ 180 mm, height 440 mm
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Weight:
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approx. 1.6 kg
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Zoom | Thermohygrograph
with U-shaped bimetallic strip for temperature measurement and hairelement for humidity measurement; hair string specially prepared, achieving short setting-up time and wide temperature range. White coloured case with acrylic cover; clockwork adjustable to one revolution per week or per day. Optionally with quartz drive.
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Measuring range:
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3200.1000
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rel. humidity 0...100 %; temperature -35...+45°C
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3200.2000
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rel. humidity 0...100 %; temperature -15...+65°C
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Dimensions:
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290 x 145 x 260 mm
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Weight:
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approx. 2.3 kg
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Accuracy:
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Temperature:
±0,5°C with average measuring range
(-10...+30°C resp. -10...+50°C)
±0,8°C with extreme values
Humidity:
±3 % rel. humidity
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Zoom | Type-No.: 32100.0000
Hygrograph
with hair element for humidity measurement; hair string specially prepared achieving short setting-up time and wide temperature range. White coloured case with acrylic cover; clockwork adjustable to one revolution per week or per day. For applications down to 35°C, optionally with quartz drive.
Measuring range:
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0...100 % rel. humidity
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Dimensions:
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290 x 145 x 190 mm
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Weight:
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approx. 1.9 kg |
Accuracy:
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±3 % rel. humidity |
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Zoom | Type-No.: 3310.0000
Polymeter
to determine rel. humidity, temperature, dew point, saturation pressure, deficit of saturation and absolute humidity. Wall mounting.
Measuring range:
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0...100 % rel. humidity
-30...+50°C
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Accuracy:
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±3 % rel. humidity
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Scaling:
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1 % rel. humidity, 1°C
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Operating temperature:
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-25...+60°C
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Dimensions:
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∅ 100 x 20 mm; height 270 mm
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Weight:
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approx. 0.25 kg
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Zoom | Type-No.: 3340.0000
Hygrometer
as type type 3310, but without thermometer.
Meas. range:
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rel. humidity only 0...100 %
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techn. Daten
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