Hanna's wall-mounted indicators are an ideal economical solution in
applications where constant monitoring of a stationary sample is required. The
following section contains indicators to monitor pH, ORP, TDS, Conductivity and
Temperature. This versatile range of indicators allows the user to choose the
probe that best fits their application . Selected instruments offered in this
line also provide a visual alarm so the user can easily recognize if the
monitored solution is out of specifications for the application. Hanna's
wall-mounted indicators are very easy to install and use. They are powered with
a 12 V power supply and provide very accurate results. Many models feature an
interchangeable probe so that if an application requires a particular probe it
can simply be plugged into the meter. Other features of these instruments
include backlit LCD, manual or automatic calibration, water-tight casings, large
and easy-to-read displays, calibration check feature for the thermometers,
visual alarms and multi-parameter models that allow the user to monitor up to
three different parameters with one indicator.
Part
Number |
Range |
Accuracy |
Water
Proof |
ATC |
Replcmnt
Probe |
Cal |
| pH
Indicators |
| HI 981401N |
0.0 to 14.0 pH |
±0.2 pH |
• |
|
HI 1286 |
2 point |
| HI 991401 |
0.0 to 14.0 pH
0.0 to 60.0°C/32.0 to 140.0°F |
±0.1 pH
±0.5°C/±1°F |
• |
• |
HI 1293D
HI 1294 (fixed)
|
2 point |
| HI 981402 |
0.0 to 14.0 pH |
±0.2 pH |
• |
|
HI 1286 |
2 point |
| HI 981400 |
0.0 to 14.0 pH |
±0.2 pH |
• |
|
FC 200B |
2 point |
| TDS
Indicators |
| HI 983301N |
0 to 1990 ppm |
±2% F.S. |
• |
• |
HI 7634 |
1 point |
| HI 983306 |
0 to 1990 ppm |
±2% F.S. |
• |
• |
HI 7634/2 |
1 point |
| HI 983308 |
0.00 to 9.99 ppt |
±2% F.S. |
• |
• |
HI 7634/2 |
1 point |
| Conductivity
Indicators |
| HI 983302N |
0.00 to 9.99 mS/cm |
±2% F.S. |
• |
• |
HI 7632 |
1 point |
| HI 983303 |
0 to 1990 µS/cm |
±2% F.S. |
• |
• |
HI 7634/2 |
1 point |
| HI 983307 |
0.00 to 9.99 mS/cm |
±2% F.S. |
• |
• |
HI 7634/2 |
1 point |
| HI 983304 |
0.00 to 19.99 µS/cm |
±2% F.S. |
• |
• |
HI 7634/2 |
1 point |
| HI 983305 |
0.00 to 19.99 µS/cm |
±2% F.S. |
• |
• |
HI 7634/2 |
N/A |
| ORP
Indicators |
| HI 982401 |
±999 mV |
±5 mV |
• |
|
HI 3214P/2 |
N/A |
| Temperature
Indicators |
| HI 146-00 |
-50.0 to 150.0°C
|
±0.3°C (-20 to 90°C)
±0.5°C (outside) |
• |
|
N/A |
|
| HI 146-01 |
-58.0 to 302°F
|
±0.5°F (-4 to 194°F)
±0.1°F (outside) |
• |
|
N/A |
|
| Combination
Indicators |
| HI 993301 |
EC 0 to 3999 µS/cm
TDS 0 to 2000 ppm
Temp. 0.0 to 60.0°C/32.0 to 140.0°F |
±2% F.S.
±2% F.S.
±0.5°C/±1°F |
• |
•
• |
HI 7630 (fixed)
HI 7630 (fixed)
HI 7630 (fixed) |
1 point
1 point
N/A |
| HI 993302 |
EC 0.00 to 20.00 mS/cm
TDS 0.00 to 10.00 ppt
Temp. 0.0 to 60.0°C/32.0 to 140.0°F |
±2% F.S.
±2% F.S.
±0.5°C/±1°F |
• |
•
• |
HI 7630 (fixed)
HI 7630 (fixed)
HI 7630 (fixed) |
1 point
1 point
N/A |
| HI 981404N |
pH 0.0 to 14.0 pH
TDS 0 to 1990 ppm |
±0.2 pH
±2% F.S. |
• |
• |
HI 1286
HI 7634 |
2 point
1 point |
| HI 981405N |
pH 0.0 to 14.0 pH
EC 0.00 to 9.99 mS/cm |
±0.2 pH
±2% F.S. |
• |
• |
HI 1286
HI 7632 |
2 point
1 point |
| HI 991404 |
pH 0.0 to 14.0 pH
EC 0 to 3999 µS/cm
TDS 0 to 2000 ppm
Temp. 0.0 to 60.0°C/32.0 to 140.0°F |
±0.1 pH
±2% F.S.
±2% F.S.
±0.5°C/±1°F |
• |
•
•
• |
HI 1293D
HI 7630 (fixed)
HI 7630 (fixed)
HI 7630 (fixed) |
2 point
1 point
1 point
N/A |
| HI 991405 |
pH 0.0 to 14.0 pH
EC 0.00 to 20.00 mS/cm
TDS 0.00 to 10.00 ppt
Temp. 0.0 to 60.0°C/32.0 to 140.0°F
|
±0.1 pH
±2% F.S.
±2% F.S.
±0.5°C/±1°F |
• |
•
•
• |
HI 1293D
HI 7630 (fixed)
HI 7630 (fixed)
HI 7630 (fixed) |
2 point
1 point
1 point
N/A |
| HI 981406 |
pH 0.0 to 14.0 pH
±999 mV |
±0.2 pH
±5 mV |
• |
|
HI 2114P/2
HI 3214P/2 |
2 point |
