manufacturer of measuring instruments

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Products
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- Sensors
  
  Sensors
  
  ● Accurate measurement of temperature, humidity, dew point, atmospheric pressure, two-state events and CO₂
  ● Various type of output such 4 – 20 mA, 0-10 V, RS232/485, Ethernet (PoE on selected models), Radio (Sigfox)
  ● Industrial design with integrated sensors, external probe and duct mount design (protection class up to IP65)
  ● Interior design
  ● ATEX design for potentially explosive atmospheres (zone 2) on selected models
  ● Relays output 250Vac /8A or 50V on selected models
  more...
- Wireless
  
  Wireless
  
  ● Ready for IoT Sigfox, WiFi or GSM
  ● Accurate measurement of temperature, humidity, dew point, two-state events
  ● Nonvolatile memory (GSM mobile logger)
  ● Various type of alarm indication (SMS, JSON, e-mail, visual, acoustic e.g.)
  ● Rugged design
  ● COMET Cloud and software for data analysis and storage
  ● Get Sigfox coverage details in one step. Check the Sigfox coverage at your place.
  more...
- Data Loggers
  
  Data Loggers
  
  ● Accurate measurement of temperature, humidity, dew point, 4–20 mA, 0–5 V, 0–10 V, pulses, events
  ● Nonvolatile memory
  ● Indication of alarm conditions
  ● Software for data analysis on PC
  ● Communication interfaces - USB, GSM modem
  ● Rugged design with integrated sensors and external probe (protection class up to IP67)
  ● Long battery life
  more...
- Recorders with Printer
  
  Recorders with Printer
  
  ● Accurate measurement of temperature and two-state events
  ● Nonvolatile memory
  ● Indication of alarm conditions
  ● Bulit-in thermo printer
  ● Communication interfaces - USB, GSM modem
  ● Software for data analysis on PC
  more...
- Hand-Held
  
  Hand-Held
  
  ● Accurate measurement of temperature, humidity, dew point, atmospheric pressure, two-state events, pulses, 4–20 mA, 0–5 V, 0–10 V and CO₂
  ● Nonvolatile memory
  ● Audiable and visual indication alarm conditions
  ● Settings via keypad
  ● Various communication interfaces - USB, RS232, Ethernet
  ● Software for data analysis on PC
  ● Battery operated
  ● Backlit display
  more...
- Monitoring Systems
  
  Monitoring Systems
  
  ● Accurate measurement of temperature (Pt1000, Ni1000, thermocouples and thermistors), current and voltage, two-state events, pulses, resistence, frequency
  ● Nonvolatile memory
  ● Audiable and visual indication alarm conditions
  ● Various communication interfaces - USB, RS232/485, Ethernet
  ● Software for data analysis on PC
  more...
- Software
  
  Software for analysis and configuration
  
  ● Device settings
  ● Data storage
  ● Data analysis – graphs, tables, online display
  ● 24/7 supervision (SMS texts, e-mails)
- Temperature Probes
  
  Temperature probes
  
  ● Various type of probes (Pt1000, Ni1000, thermocouples, DiGi)
  ● Different measuring ranges
  ● Design for every application
- Radiation shield COMETEO
  
  Radiation shield COMETEO
  
  For better protection and more accurate measurement
  ● naturally ventilated COMETEO
  ● actively ventilated COMETEO
  ● solution for agriculture
Measured value
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IoT Wireless Temperature and Relative Humidity Datalogger with connector for other temperature probe, with built-in 4G modem

GSM datalogger is designed to record temperature and humidity from built-in sensors and temperature from external probe. In case of exceeded set limits, SMS and JSON messages can be sent via 4G 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.

code

U3631G
Warranty

3 years

Product variants

Technical data

Measured value

Temperature

Relative humidity

Counted values (dew point…)

TEMPERATURE SENSOR

Measuring range -20 to +60 °C

Accuracy ±0.4 °C

Resolution 0.1 °C

TEMPERATURE SENSOR - external probe Pt1000

Measuring range -90 to +260 °C

Accuracy ±0.2 °C (-50 to +100 °C);
±0.2 % from reading from +100 to +260 °C;
±0.4 % from reading from -90 to -50 °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

GSM MODEM PARAMETERS

LTE Cat 1 LTE FDD/GSM/GPRS/EDGE

Supported network types GSM/GPRS/EDGE 900/1800 MHz
LTE FDD B1/B3/B5/B7/B8/B20

GENERAL TECHNICAL DATA

Operating temperature -20 to +60 °C

Channels internal temperature and humidity sensor, 1x external temperature probe

Memory 500,000 values in noncyclic logging mode; 350,000 values in cyclic record mode

Recording interval to the internal memory adjustable from 1 second to 24 hours

Recording interval to the COMET Cloud from 5 minutes

Interval for measuring and evaluating alarms 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 rechargeable Li-Ion battery A8200, 3.6V/5200mAh

Protection class IP67 electronics; IP30 sensors

Dimensions 61 x 93 x 53 mm, with antenna 120 x 93 x 53 mm

Weight (including batteries) approx. 260 g

Warranty 3 years