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manufacturer of measuring instruments
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Thermo-hygro-barometer with external probe

Thermometer, hygrometer, barometer is designed for measurement and datalogging of temperature, relative humidity and atmospheric pressure into the internal non-volatile memory.

Also barometric pressure tendency reading available. Free PC program enables to transfer recorded data to the computer for evaluation.

Audio and optical alarm of measured values.
Memory of minimum and maximum measured values.
Function Hold - manual storing of actual values for later displaying.

Data logger is connected to the PC through included USB cable only for data trasfer from the memory. During connection with the PC no measurement and record is enabled.

Thermometer - hygrometer - barometer with external air temperature-humidity probe on a 1 meter cable. Probe diameter is 18mm, length 135mm. Built-in indoor temperature and air pressure sensors.

 

  • code
    D4141
  • Warranty
    3 years

Technical data

Measured value

Temperature
Relative humidity
Atmospheric pressure

TEMPERATURE SENSOR

Measuring range -10 to +60 °C (internal); -30 to +105 °C (external)
Accuracy ±0.4 °C
Resolution 0.1 °C

HUMIDITY SENSOR

Measuring range 0 to 100 % RH
Accuracy ±2.5 % RH from 5 to 95 % at 23 °C
Resolution 0.1% RH

DEW POINT

Measuring range -60 to +80 °C
Accuracy ±1.5 °C at ambient temperature T <25 °C and RH >30 %
Resolution 0.1 °C

ATMOSPHERIC PRESSURE SENSOR

Measuring range 800 to 1100 hPa
Accuracy ±2hPa at 23°C
Resolution 0.1 hPa

GENERAL TECHNICAL DATA

Operating temperature electronics -10 to +60 °C, external probe -30 to +105 °C
Channels internal sensor of temperature and atmospheric pressure, 1x connectable temperature+humidity probe
Acoustic signalization + backlit LCD YES
Memory 16,000 values (non-cyclic record)
Recording interval adjustable from 10 s to 24 h
Measuring interval and display reading refresh 0.7 to 5 s
Recording mode noncyclic - data logging stops after filling the memory
cyclic - after filling memory oldest data is overwritten by new
Real time clock year, leap year, month, day, hour, minute, second
Power battery 9 V or 12 Vss adaptor with NiMH 9 V battery
Battery life approx. 6 months
Protection class IP20
Dimensions (without connectors) 191 x 71 x 27 mm; length/diameter of external probe 135/18 mm
External probe cable length 1 meter
Weight (including batteries) approx. 155 g
Warranty 3 years

Optional accessories and download

Other accessories

Mini USB cable, 2 meters

Mini USB cable, 2 meters

code MP038
ac/dc adapter 230Vac to 12Vdc/0.5A

ac/dc adapter 230Vac to 12Vdc/0.5A

code A1515
NiMH rechargeable batt. 9V/200mAh

NiMH rechargeable batt. 9V/200mAh

code A3400
plastic sensor protection with stainless filter (black)

plastic sensor protection with stainless filter (black)

code F5200B
PTFE sensor protection, white

PTFE sensor protection, white

code F5300
COMETEO Professional Universal Multi-plate Radiation Shield for Weather Sensors

COMETEO Professional Universal Multi-plate Radiation Shield for Weather Sensors

Discontinued
Humidity Standard 10%RH, set 5pcs

Humidity Standard 10%RH, set 5pcs

code HM023
Humidity Standard 80%RH, set 5pcs

Humidity Standard 80%RH, set 5pcs

code HM024
Vessel for adjustment and calibration of humidity

Vessel for adjustment and calibration of humidity

code MD046
Transducer USB/RS232 complete

Transducer USB/RS232 complete

code MP006
PP4 Flat circular flange

PP4 Flat circular flange

code PP4
PP90 Right-angled stainless steel flange

PP90 Right-angled stainless steel flange

code PP90
Communication cable for COMMETER Dxxxx

Communication cable for COMMETER Dxxxx

code QLOG015

Software

download-icon Comet Vision Software (2.1.7593.30716 dbapi 20.0)
15.10 MB
download-icon Conversions - application for recalculation of values
694.50 KB

Manuals

download-icon Instruction Manual
630.55 KB
download-icon Quick Start Manual
448.96 KB
download-icon Declaration of Conformity
99.87 KB

Catalogs

download-icon CATALOG - Portable measuring instruments COMMETER
5.62 MB

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