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manufacturer of measuring instruments
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Thermo-hygrometer with external probe, cable 1 meter

Data logger is designed for record of temperature and humidity. Values are stored to a non volatile electronic memory. Data transfer to the personal computer for further analysis is performed via USB, RS232, GSM or Ethernet interface by means of a proper communication adapter.

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

For communication with the PC must be from Optional accessories ordered USB adapter or COM adapter or start/stop magnet if is needed to control logging the other way than directly from computer.

The device is supplied with T+RH probe with 1m cable.

  • code
    S3121
  • Warranty
    3 years

Technical data

TEMPERATURE SENSOR

Measuring range -30 to +105 °C
Accuracy ±0.4 °C (-30 to +80 °C); ±0.5 °C (over +80 °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

GENERAL TECHNICAL DATA

Operating temperature electronics -30 to +70 °C, external probe -30 to +105 °C
Channels 1x connectable temperature+humidity probe
Memory 32,000 values (non-cyclic record)
Recording interval adjustable from 10 s to 24 h
Display and alarm refresh each 10 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 lithium battery 3.6 V; size AA
Battery life 6 years
Protection class IP67 electronics; IP30 external probe
Dimensions (without connectors) 93 x 64 x 29 mm; length/diameter of external probe 88/18 mm
External probe cable length 1 meter
Weight (including batteries) approx. 115 g
Warranty 3 years

Optional accessories

GSM communication

KIT - GSM/GPRS modem LP040 with accessories for Sxxxx, Rxxxx loggers

KIT - GSM/GPRS modem LP040 with accessories for Sxxxx, Rxxxx loggers

code KIT-GSM-L
COM adapter with protection IP65

COM adapter with protection IP65

code LP012
GSM/GPRS MODEM for data loggers of Sxxxx, Rxxxx, Gxxxx families

GSM/GPRS MODEM for data loggers of Sxxxx, Rxxxx, Gxxxx families

code LP040
Antenna for GSM modem

Antenna for GSM modem

code MP009/1
AC/DC adapter 230Vac to 24Vdc/1A, switch-mode

AC/DC adapter 230Vac to 24Vdc/1A, switch-mode

code A1940
Communication cable for GSM modem

Communication cable for GSM modem

code QMS2901
Transducer USB/RS232 complete

Transducer USB/RS232 complete

code MP006
Self Adhesive Dual Lock

Self Adhesive Dual Lock

code MD036
Wall holder for GPRS modem

Wall holder for GPRS modem

code MP036
DIN Rail 35mm holder for GPRS modem

DIN Rail 35mm holder for GPRS modem

code MP037
One time fee for using M2M server - applied for each data logger with modem

One time fee for using M2M server - applied for each data logger with modem

code SLU302

Other accessories

Start/stop magnet

Start/stop magnet

code LP004
USB adapter

USB adapter

code LP003
USB adapter cable USB A/female - Micro USB/male - OTG

USB adapter cable USB A/female - Micro USB/male - OTG

code OTG
COM adapter with protection IP65

COM adapter with protection IP65

code LP012
Lithium battery 3,6V/AA

Lithium battery 3,6V/AA

code A4203
COMETEO Professional Multi-Plate Radiation Shield for Weather Sensors

COMETEO Professional Multi-Plate Radiation Shield for Weather Sensors

code F8100
COMETEO Professional Radiation Shield for Weather Sensors, actively ventilated with built-in fan

COMETEO Professional Radiation Shield for Weather Sensors, actively ventilated with built-in fan

code F8200
Wall holder for external probes DIGIL

Wall holder for external probes DIGIL

code SP009
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
sintered bronze sensor cover

sintered bronze sensor cover

code F0000
wall holder for datalogger

wall holder for datalogger

code F9000
Self Adhesive Dual Lock

Self Adhesive Dual Lock

code MD036
PP4 Flat circular flange

PP4 Flat circular flange

code PP4
PP90 Right-angled stainless steel flange

PP90 Right-angled stainless steel flange

code PP90
Vessel for adjustment and calibration of humidity

Vessel for adjustment and calibration of humidity

code MD046
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
SILEX - USB Device server for communication with COMET dataloggers via Ethernet or Wi-Fi

SILEX - USB Device server for communication with COMET dataloggers via Ethernet or Wi-Fi

code Silex

Monitoring software

Software for COMET TPrints and GSM modems

Software for COMET TPrints and GSM modems

code SWR001
Comet Database

Comet Database

code CDB