Products Detail

HygroLog HL-1D SET

  • Mfr. Part No. HL-1D-Set
  • Warranty 1 Year
  • Manufacturer Rotronic


Per unit SGD 248.00 (inclusive of GST)
21 left in stock

Product Details

The HygroLog HL-1D is a humidity and temperature data logger. Compact, dependable, and inexpensive.


  • High measurement accuracy of ±3.0 %RH and ±0.3 °C
  • Compact design with a high IP protection
  • Large storage capacity: 32,000 data point memory
  • Programmable start and stop time with the HW4 software
  • MIN/MAX/AVG statistical function
  • Includes HW4-lite programming and analysis software
  • Clear LCD with visual alerts
  • Appropriately long battery life (up to 3 years)
  • Conforms to FDA 21 CFR Part 11 / GxP / GAMP 5 with HW4-P

**HL-1D-Set – Set comes with Cable AC0003 for connection of the logger to HW4-Lite

Product Specification

Accuracy at 23 ±5 °C ±3.0 %RH / ±0.3 °C
Range of application -30…70 °C / 0…100 %RH / 300...1100 hPa
Power consumption 1x CR2 battery
Battery lifetime 3 years (at a logging interval of 1 h)
Humidity sensor ROTRONIC HYGROMER® IN-1
Temperature sensor NTC
Display refresh rate 5 sec. (Standard)
(when logging same refresh rate as log interval)
Display type LCD, 2 lines
LED indicator 2 LEDs
Right LED flashes green during data logging
Left LED flashes red when alarm limits breached or low battery
Measurement interval 30 s…24 h
Battery indicator Yes
HW4 compatible V3.4.1 and higher
Storage capacity 32,000 lines (TL-1D: 64,000 lines)
Communication interfaces Mini USB
IP protection rating IP67
Adjustment Humidity 1-point
FDA/GAMP compatibility FDA 21 CFR Part 11 / GAMP 5 conform software HW4
Dimensions 90 x 60 x 23 mm
Weight 85 g

Product Additional Information

Product Manuals (1)


Data Sheets (1)


CE Declaration (1)


Release Notes (1)