The compact data logger for humidity and temperature measurement offers high precision and reliability at a reasonable price
Made in Swiss. brand Rotronic, model HL-20D
International delivery to United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Saudi Arabia, Bahrain, Oman and other Middle Eastern countries.
Our warehouses are located in UAE. Delivery to other countries (Europe, North and South America, Asia, Africa) is discussed individually.
Retail price from $372
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Supply to United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Bahrain, Oman and other countries
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The compact data logger for humidity and temperature measurement offers high precision and reliability at a reasonable price. The HL-20 series is easy to use and deployable in a wide range of applications. Thanks to its integrated batteries, the HL-20 works completely independently and offers its users maximum flexibility.
Applications
| Humidity measurement | |
| Measurement method | ROTRONIC HYGROMER® IN-1 |
| Measurement range | 0…100 %rh (non-condensing) |
| Accuracy at 23 °C | ±1.3 %rh @ 0…10 %rh
±0.8 %rh @ 10…60 %rh ±1.3 %rh @ 60…100 %rh |
| Repeatability | 0.3 %rh |
| Response time | Typical 3 min. (Depends on air flow) |
| Long-term stability | < 1 %rh / year |
| Temperature | |
| Measurement method | PT100 RTD (IEC 751 Class A) |
| Measurement range | 0…50 °C |
| Accuracy at 23 °C | ±0.3 °C |
| Repeatability | 0.05 °C |
| Response time | Typical 10 min. (depends on air flow) |
| Long-term stability | < 0.1 °C / year |
| Dew point | |
| Measurment method | • Calculation (from %rh and °C)
• Dew or frost point (user configurable range) |
| Logging function | |
|
Logging modes |
• Start-Stop (recording stops when memory is full)
• Loop: oldest data is dumped to make room for latest data |
| Logging interval | Min 5 sec. Up to 1 hour in 5 sec. increments |
| LED indicator | • 5 sec. green flash when recording data
• 5 sec. red flash for out-of-limit value or logger problem |
| General specifications | |
| Device Type | Humidity-temperature data logger with internal sensor(s) |
| Battery type | 3 x AA (1.5 V) alkaline |
|
Battery life time |
Depends on log interval and other settings. Examples based on a 30-minute log inter- val: Models with LC display and display sleep function set to 1 minute: 13 months |
| Start-up time | 1.9 s (typical) |
| Data refresh rate | 1.7 s (typical) |
| Storage & recording specifications | |
| Recording capacity | 20’000 value pairs |
| Recorded parameter(s) | Relative humidity and temperature |
| Record media | Internal EEPROM non volatile, not remove- able |
| Service & data interface specifications | |
| Interface type | UART (universal Asynchronous Receiver Transmitter) |
| Max. service cable length | 5 m (16.4 ft) |
| Display & housing specifications | |
| Display | LC, 1 or 2 decimals resolution, blacklight, alarm und low battery indication |
| Housing material | ABS |
| IP protection | IP 40 |
| Dimensions | 130 x 72 x 32 mm (5.1 x 2.8 x 1.3”) |
| Weight | About 210 g (7.4 oz) |
| Order code | |
| HL-20D | HL-20D logger |
| HL-20D-SET1 | HL-20D logger and service cable AC3006 |
| Delivery package | |
|
HL-20D |
HL-20D
Instruction Manual Factory certificate Screw with dowel for wall mounting 3 x AA Battery, packed with equipment and reverse polarity protected |
You can request the necessary certificates, documentation, instructions and user guide for Rotronic HL-20D using the special form.
You can buy Rotronic HL-20D in UAE at a price starting from 372 $ in «Texair FZCO» by leaving a request on the website, by phone +441225535040 or by email rop@texairmeasure.ae. Rotronic HL-20D price are subject to change depending on exchange rates. We deliver instruments by transport companies in United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Saudi Arabia, Bahrain and other Middle Eastern countries.
See also: Data Loggers
