These HygroLog data loggers are a low cost solution suitable for relative humidity, temperature and barometric pressure logging. These loggers include the options for integrated temperature, humidity and/or barometric pressure sensors with a clear LCD display with visual alerts. The units have an internal memory for up to 64,000 readings and adjustable logging interval from 30 seconds up to 24 hours. The units include a long-life battery that will provide up to 3 years operation with a 1Hr logging interval. These unit are ideal for use across a wide range of industries, commerce and research organisations. Operating ranges -20 to +70°C, 0 to 100% RH and 300-1,100hPa with an accuracy of 0.3°C, 3.0%RH and 3hPa.
These HygroLog data loggers are designed as a low cost temperature (TL-1D), humidity (HL-1D) and barometric pressure (BL-1D) measurement and logging device. The compact design allows the unit to be used for monitoring high value products during transportation to ensure quality is maintained, or in storage applications to ensure conditions do not exceed stated temperature, humidity or pressure limits.
| Model | TL-1D | HL-1D | BL-1D |
| Temperature | ‘ | ‘ | ‘ |
| Humidity | X | ‘ | ‘ |
| Pressure | X | X | ‘ |
| Dew Point | X | X | ‘ |
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All units included integrated batteries and a clear LCD display with visual alerts and options for min, max or average display values. The loggers will work completely independently and come with free HW4-LITE software to allow for data downloading and analysis. Additional features are also available via the HW4-E-V3.6 version software
| Operating range electronics: | -20 to +70°C, 0 to 100 %RH & 300-1,100hPa |
| Accuracy at 23 ±5 °C: | ±0.3°C, ±3.0%RH & ±3.0hPa |
| Battery: | 1 x CR2 Lithium battery |
| Humidity sensor: | Integrated Hygromer IN-1 |
| Temperature sensor: | Integrated NTC sensor |
| Barometric sensor: | Bosch BMP280 |
| Logging interval: | 30 secs to 24 hours |
| Memory size: | Total 64,000 data points memory (°C, %RH, hPa, Dew point) |
| Function: | Min, Max or Average statistical data |
| Display: | LCD, 2 lines, 1 decimal resolution |
| LED Indicators: | Right LED flashes green during data logging. Left LED flashes red when alarm limits breached or low battery. |
| Communications: | USB mini port. |
| Dimensions: | 90 x 60 x 23 mm |
| IP protection rating: | IP67 |
| Weight: | 85g |
BL-1D
£175.00
BL-1D-SET
£188.00
HL-1D
£128.00
HL-1D-SET
£141.00
TL-1D
£69.00
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