HASWILL ELECTRONICS HDL-U135 Temperature and Humidity Data Logger User Manual

HASWILL ELECTRONICS HDL-U135 Temperature and Humidity Data Logger

Product overview

The logger U135 is mainly used to monitor and record the temperature (-30 to 70 °C) and humidity (1%RH to 99.9%RH) data of food, medicine, chemical supplies, and other objects during storage and transportation. They are widely used in various cold chains of storage and logistics, such as refrigerated containers, refrigerated trucks, refrigerated packages, cold storage, laboratory, etc.

Technical parameters

• Temperature unit:°C or °F optional (selected from our software):
• Temperature range: -30°C+70°C
• Temperature accuracy: #0.5°C (-20°C +40°C). +1°C for
• others
• Humidity range:1.0 99.9HRH:
• Humidity accuracy:+:3%RH(25°C, 20-80HRH) other+5%RH;
• Resolution: Temperature 0.1 °C, humidity 0.1% RH:
• Sensor type: Digital sensor
• Record capacity: 48000 points
• Record interval: 10s24h adjustable;
• USB interface: USB 2.0;
• File type: PDF, CSV TXT
• Battery: CR2450 battery
• Battery life: 1 year ( 20°C environment with record interval 1min)
• Protection grade: IP65

Product diagram

Specification

• Logger Dimension: 101 mm 40 mm 11.5 mm (H W D)
• Packing Dimension: 127 mm 74 mm 26 mm (H W* D)

Battery diagram

• Battery positive pole This side outside when installing the battery
• Battery negative pole This side inside when installing the battery

Initial use

1. Open the battery cover at the back of the product, install the battery with a battery negative pole inside, then tighten the cover
2. Download and install our software on a Windows OS PC, Running it
3. Insert the USB logger to a computer by the USB port;
4. Wait until the software auto-scanning the USB logger, and calculate the data arrays. (10s to 5 Mins);
5. Select the “parameter” Tab, and initialize the parameter configuration.
6. Manually change the parameters according to your requirement, remember to save the parameters.
7. Pull off the logger from the PC, ready for use.

Key instruction

• Turn On/Off: Hold the left key for 5s and then release it, the screen changes.

• Start/Stop Record: Hold the right for 5s and then release it; the screen will show the Rec/Stop:

• Check the Previous Item: Press and release the left key:

• Check the Next Item: Press and release the right key:

• Lock/Unlock keys: Press and release the two keys at the same

• Wipe Data: Hold the two keys at the same time for 5s and then release them; All saved data will be wiped:
  Attentions

• Assure it is not recording now before Wipe Data:

• Check the log counts to confirm empty or not

• If failed, you need to enable the combination-keys delete function with the datalogger software from us.

LCD diagram

LCD menu interface

Battery level instruction

Note

• When the remaining battery capacity Is less than 20%, it is recommended to replace the battery to prevent inconvenience,
• When the remaining battery capacity is less than 10%, please replace the battery as soon as possible to prevent the battery from running out

Factory default parameters

Device standard list

• 1 piece logger
• 1 piece CR2450 battery
• 1 piece user manual
• Haswell Electronics & Haswell Trade https://www.thermo-hygro.com – tech@thermo-hygro.com
• Copyright Haswell-Haswell All Rights Reserved

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