Dear Customer,
Thank you for choosing a Hanna Instruments product.
Please read this instruction manual carefully before
using the meter. For more information about Hanna
Instruments and our products, visit www.hannainst.
com or e-mail us at [email protected].
For technical support, contact your local
Hanna Instruments Office or e-mail us at
[email protected].
Preliminary Examination
Remove the product from the packing material and
examine it carefully. If you require any further information,
please contact Hanna Instruments technical support team.
Each meter is delivered in a cardboard box and is
supplied with:
•
HI706023
Relative Humidity (RH) and temperature probe
• 1.5V AAA alkaline batteries (3 pcs.)
• Instruction manual
• Instrument & Electrode quality certificate
Note:
Save all packing material. Any damaged or
defective item must be returned in its original packing
material with the supplied accessories.
General Description & Intended Use
HI95654
together with
HI706023
RH and temperature
probe is designed to measure humidity (dewpoint)
and temperature in humidity-sensitive areas such as
laboratories or clean rooms.
Housed in an IP67 waterproof casing, the meter features a
two-button operation system and is simple to use.
The
HI706023
RH and temperature probe features a
factory calibrated electronic sensor that does not require
user calibration.
Warning:
Never submerse HI706023 RH and
temperature probe in liquid.
Specifications
Range
0.0 to 100.0 % RH
-10.0 to 60.0 °C (14.0 to 140.0 °F)
Dewpoint
temperature
-20.0 to 60.0 °C (-4.0 to 140.0 °F)
Resolution
0.1 % RH
0.1 °C / 0.1 °F
Dewpoint
temperature
0.1 °C / 0.1 °F
Accuracy
±2.5 % RH (0 to 90 % RH)
±3.5 % RH (90 to 100 % RH)
±0.4 °C / ±0.8 °F
Dewpoint
temperature
±2 °C /±4 °F
(50 to 85 % RH & 15 to 40 °C)
±4.5 °C /±9 °F (outside)
Probe
HI706023
RH and temperature probe
Battery type 1.5 V Alkaline AAA (3 pcs.)
Battery life
10,000 hours of continuous use
Auto-off
User selectable: after 8 minutes,
60 minutes or disabled
Environment
0 to 60 °C (32 to 140 °F);
98 % RH non-condensing
Dimensions 154 x 63 x 30 mm (6.1 x 2.5 x 1.2”)
Weight
196 g (6.91 oz.) with batteries
Case rating
IP67
Main Features
• Simultaneous RH and temperature measurements on a
large, dual-line LCD display
• Selectable temperature unit (°C or °F)
•
HI706023
dedicated RH and temperature probe with
electronic sensor
• Probe quick connect system
• Battery life indicator and low-battery detection
• Keystroke confirmation tone
• Auto-off function
• Waterproof casing IP67
Functional Description & LCD Display
1
2
3
4
5
6
7
8
9
1. MIN, MAX value and
HOLD indicator
2. Stability indicator
3. Dewpoint indicator
4. Secondary LCD
5. Low-battery indicator
6. RH unit (° F or ° C)
7. Primary LCD
8. Temperature unit
9. Meter modes indicator
Operational Guide
Each meter is supplied with batteries. Before using the
meter for the first time, open the battery compartment and
insert batteries, paying attention to the correct polarity
(see Battery Replacement).
Connecting the Electrode
With the meter off, connect the
HI706023
probe to the
DIN socket (at the bottom of the meter).
Align the key pin and push the plug in firmly.
Remove the protective cap from the probe before taking
any measurements.
Turning the Meter ON
To turn the meter ON, press the
⏻
/MODE button. At
start-up the meter displays all LCD segments for a few
seconds, followed by the percentage of the remaining
battery life then the meter enters measurement mode.
Note:
The meter automatically detects the connected
probe.
“NO PROBE“ is displayed, if the probe is not connected.
“WAIT“ followed by “NO“ “PROBE“ are displayed, if
the probe is not compatible.
If the readings are out of range, the measurement
range limit values are displayed blinking.
Meter Setup
Setup mode allows selection of temperature unit, Auto-off
and beep confirmation tone. To enter setup mode, press
and hold
⏻
/MODE button until “SETUP“ and “MODE“
tags are displayed. Release the button.
• “TEMP“ is displayed on the secondary LCD with the
current temperature unit (e.g. “TEMP °C“). Press
SET/HOLD button to change temperature unit. After the
temperature unit has been selected, press
⏻
/MODE to
confirm and to enter the “A-OFF“ selection.