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数据记录仪,温度计,湿度计...
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GSM temperature, humidity, CO2 and atmospheric pressure datalogger with built-in sensors and modem

GSM datalogger is designed to record temperature, humidity, atmospheric pressure and CO2. In case of exceeded set limits, SMS and JSON messages can be sent via GPRS data connection. Measured values can be sent to the internet storage COMET Cloud, which is a complete monitoring, alarm and analysis system.

It is also possible to set the regular sending of JSON messages to COMET Database, the sending interval is adjustable. Alarms are also indicated locally by LED, LCD and acoustically by built-in beeper.
The recording is performed in a non-volatile electronic memory. The data can be transferred to a PC via included USB-C cable.

GSM recorder includes Traceable calibration certificate with declared metrological traceability of etalons is based on requirements of EN ISO/IEC 17025 standard.

 

  • 型号
    U4440M
  • 3 年

技术参数

测量参数

温度
相对湿度
计算值(露点温度...)
CO2
气压

TEMPERATURE SENSOR

Measuring range -20 to +60 °C
Accuracy ±0.4 °C
Resolution 0.1 °C

HUMIDITY SENSOR

Measuring range 0 to 100 % RH
Accuracy ± 1.8 % RH
Resolution 0.1% RH

DEW POINT

Measuring range -90 to +60 °C
Accuracy ±1.5 °C at ambient temperature T <25 °C and RH >30 %
Resolution 0.1 °C

CO2 SENSOR

Measuring range 0 to 5000 ppm
Accuracy ±(50ppm +3% from reading) at 25°C and 1013hPa
Resolution 1 ppm

ATMOSPHERIC PRESSURE SENSOR SENSOR

Measuring range 600 to 1100 hPa
Accuracy ±1.3 hPa at 23 °C from 800 to 1100 hPa
Resolution 0.1 hPa

GENERAL TECHNICAL DATA

Operating temperature -20 to +60 °C
Channels internal sensor for temperature, humidity, CO2 and atmospheric pressure
Memory 500,000 values in noncyclic logging mode; 350,000 values in cyclic record mode
Recording interval adjustable from 1 s to 24 h
Display and alarm refresh adjustable 1 s, 10 s, 1 min
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 SONY LiIon 5200mAh
Protection class IP20
Dimensions 61 x 93 x 53 mm, with antenna 120 x 93 x 53 mm
Weight (including batteries) approx. 250 g
Warranty 3 years

可选配件

其他附件

自黏式双排扣

自黏式双排扣

型号 MD036
Holder for mounting the GSM or CO2 Datalogger on magnetic surfaces

Holder for mounting the GSM or CO2 Datalogger on magnetic surfaces

型号 LP103
数据记录仪壁挂支架 - kopie

数据记录仪壁挂支架 - kopie

型号 LP100
Adapter for CO2 adjustment and calibration of dataloggers COMET

Adapter for CO2 adjustment and calibration of dataloggers COMET

型号 LP104
AC/DC电源适配器,100-240 Vac转5Vdc/2.1A

AC/DC电源适配器,100-240 Vac转5Vdc/2.1A

型号 A1879
USB-C cable, 1 meter

USB-C cable, 1 meter

型号 MP053
Accupack A8205 for dataloggers "U"

Accupack A8205 for dataloggers "U"

型号 A8205

监测软件

COMET Cloud

COMET Cloud

型号 cloud
COMET Vision - 数据记录仪和M系列多功能数据记录仪软件

COMET Vision - 数据记录仪和M系列多功能数据记录仪软件

型号 CV
Comet数据库

Comet数据库

型号 CDB

Software

download-icon Comet Vision Software (2.1.7367.23596 dbapi 19.0)
15.08 MB
download-icon Comet Database One Click Installer (19.0-III)
324.96 MB
download-icon Conversions - application for recalculation of values
694.50 KB

Manuals

download-icon Instruction Manual
2.54 MB
download-icon Manual for Calibration (accuracy verification) and Adjustment for Dataloggers Uxxxx(M)
427.80 KB
download-icon Quick Start Manual
1.07 MB
download-icon Safety Information
146.34 KB
download-icon Declaration of Conformity
93.50 KB

Catalogs

download-icon CATALOG - Dataloggers
3.68 MB
download-icon CATALOG - GSM loggers
3.00 MB

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