Hygrometer and thermometer with data logger function. — S3121 / R3121
Спецификация S3121 / R3121
Инструкция по эксплуатации S3121 (англ.)
Инструкция по эксплуатации R3121 (англ.)
Брошюра даталоггеры t+RH (англ.)
Available on request
Delivery across Russia
Order phone: +7(800)777-18-50
Description
The hygrometer and thermometer with data logger function are designed to measure and record temperature and humidity. The device is powered by a replaceable internal power source. Measured values are stored at set time intervals in the internal non-volatile memory and displayed on the screen, which shows two measured parameters simultaneously. Control and configuration of the logger are carried out via a computer with password protection. Data transfer to a PC is possible via USB, RS232, GSM, or Ethernet.
ATTENTION, the device is currently discontinued.
- Specifications
- Applications
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Sensors |
S3121 |
R3121 |
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Measured values |
Relative humidity + Temperature |
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Operating temperature range of the device |
from -30 to +70°C |
from -30 to +80°C |
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LCD display |
Yes |
No |
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Measured temperature and humidity range of the probe |
from -30 to +105°C, from 0 to 100%RH |
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Temperature measurement accuracy |
±0.4°C from -30 to +80°C, ±0.5°C above 80°C |
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Humidity measurement accuracy |
±2.5%RH from 5 to 95%RH at 23°C |
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Dew point measurement accuracy |
1.5°C for environment with T<25°C and RH>30% in the range from -60 to +70°C |
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Measurement step |
0.1°C, 0.1%RH |
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Data recording intervals |
From 10 sec. to 24 hours (from 1 min. to 24 hours in power saving mode) |
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Display information and alarm updates |
Every 10 seconds (every minute in power saving mode) |
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Total memory capacity |
32,000 temperature and humidity values in non-cyclic recording mode |
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Recording modes |
Non-cyclic – data recording stops after memory is full. Cyclic – after memory is full, the oldest value is overwritten with the new one. |
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Dimensions (without probe) |
93x64x29 mm |
93x64x27 mm |
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Power supply |
3.6 V lithium battery, size AA |
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Battery life in power saving mode (updates once per minute) |
6 years |
7 years |
|
Battery life in fast mode (updates every 10 sec) |
2.5 years |
3 years |
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Autonomous operation time in continuous online mode with 1-minute interval |
Reduced to 70% of fast mode |
|
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Autonomous operation time in continuous online mode with 10-second interval |
1 year |
1 year |
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Protection class |
IP67 – Protected against temporary immersion in water. RH+T sensor protected by a 0.025 mm stainless steel micron mesh with IP40 |
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Weight |
115 g (with battery, without probe) |
105 g (with battery, without probe) |
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Warranty |
3 years |
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