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HL-20D HygroLog Data Logger
  • HL-20D HygroLog Data Logger

HygroLog HL20 Data Logger

Quick Overview

The HygroLog HL20 series are data loggers for relative humidity, temperature, dew point and frost point monitoring. These loggers have integrated temperature and humidity sensors with an internal memory for up to 20,000 date and time stamped readings. Units are available with or without a display and are powered by 3 x AA batteries. These unit are ideal for use in pharmaceutical clean rooms, storage facilities, manufacturing areas, buildings, museums or any other critical area. Operating ranges -10 to +60°C and 0 to 100% RH with an accuracy of 0.3°C and 1.3%RH.
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Details

The HL-20 data loggers are designed for high precision temperature and humidity measurements. The HL series is easy to use and deploy. With the integrated batteries, the loggers will work completely independently and offers its users maximum flexibility and quick installation

Applications

Temperature and humidity monitoring in warehouses, factory halls, museums, office buildings, clean rooms, shipping, libraries, test facilities and virtually any other indoor environment.

Features

  • Measurement ranges: -10 to +60°C, 0 to 100%RH
  • 20,000 data point memory, either paired or single readings.
  • Freely selectable logging intervals in 5 second increments from 5 seconds up to 1 hour
  • Integrated clock enables time stamp for every measurement
  • Adjusted at 10, 35, 80 %RH and 23°C
  • Programmable alarms
  • Battery operation
  • Interface (UART) for connection to PC
  • HW4-software for data capturing and configuration

Models available

HygroLog HL-20: relative humidity and temperature logger, function key, status indicator (LED), internal sensors protected by a slotted cover. IP40 housing and 20 months battery life.

HygroLog HL-20D: same as HL20, LC display with backlight, message bar and battery charge indicator. IP40 housing and 13 months battery life.

Specifications

Operating range electronics: -10…60 °C / 0…100 %RH
Accuracy at 23 ±5 °C: ±0.8%RH @ 10...60%RH / ±0.3°C
±1.3%RH @ 60...100%RH / ±0.3°C
Measuring range with integrated probes: -10…60 °C / 0…100 %RH
Power supply: 3x AA (1.5 V) Alkaline battery
Long term stability: <1%RH/year
Humidity sensor: Integrated Hygromer IN1
Temperature sensor: Integrated PT100, Class B
Response time t 63: 3 min. (typically)
Psychrometric calculations: Dew or frost point
Measurement interval: 5 sec. to 1 hour in 5 sec. increments
Keypad (with display only): Function key
Memory size: 20000 data values (%RH/°C, Date, Time)
Status indicator LED:

5 sec.: Green flash when recording data
5 sec.: Red flash for out-of-limit value or logger problem
Service Interface: UART to USB
Enclosure material: ABS
Dimensions: 130 x 72 x 32 mm
IP protection rating: HL20: IP40
Weight: 210g

Availability: Stock Item

 

Components / Downloads

For further information, technical advice, or a quotation please call or email us. If you are not sure which product you need one of our technical sales advisors will be happy to discuss your application. We also accept company purchase orders by fax or post. Credit card orders can also be placed over the phone for any product.

REF DESCRIPTION DOWNLOADS PRICE ORDER ITEM
 
HygroLog HL-20 Set
HL-20-SET
HL-20-SET
HygroLog HL-20-SET datalogger with an integrated temperature and humidity sensors. HL-20 will log up to 20,000 paired readings with adjustable log intervals and two recording modes. Measuring range: -10 to +60 C & 0 to 100%RH. Accuracy: +/-0.2 C & +/-0.8%RH. HL-20 is powered by 3 x AA batteries and has a low battery warning via the HW4 software. IP40 ABS housing, dimensions 130 x 72 x 32mm. Units are supplied with HW4-E Software and AC3006 USB download cable.
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£353.00
or call us for a quote
HL-20D-SET
HL-20D-SET
HygroLog HL-20D-SET datalogger with an integrated temperature and humidity sensors and LCD. HL-20D will log up to 20,000 paired readings with adjustable log intervals and two recording modes. Measuring range: -10 to +60 C & 0 to 100%RH. Accuracy: +/-0.2 C & +/-0.8%RH. HL-20D is powered by 3 x AA batteries and has a low battery warning via the display screen. IP40 ABS housing, dimensions 130 x 72 x 32mm. Unit is supplied with HW4-E Software and AC3006 USB download cable.
£388.00
or call us for a quote
 
HygroLog HL-20 Data Logger
HL-20
HL-20
HygroLog HL-20 datalogger with an integrated temperature and humidity sensors. HL-20 will log up to 20,000 paired readings with adjustable log intervals and two recording modes. Measuring range: -10 to +60 C & 0 to 100%RH. Accuracy: +/-0.2 C & +/-0.8%RH. HL-20 is powered by 3 x AA batteries and has a low battery warning via the HW4 software. IP40 ABS housing, dimensions 130 x 72 x 32mm.
£230.00
or call us for a quote
HL-20D
HL-20D
HygroLog HL-20D datalogger with an integrated temperature and humidity sensors and LCD Display. HL-20D will log up to 20,000 paired readings with adjustable log intervals and two recording modes. Measuring range: -10 to +60 C & 0 to 100%RH. Accuracy: +/-0.2 C & +/-0.8%RH. HL-20D is powered by 3 x AA batteries and has a low battery warning via the display screen. IP40 ABS housing, dimensions 130 x 72 x 32mm.
£266.00
or call us for a quote