|
Conductivity
Portable Meters at a glance
| Product |
Cell
constant |
Measures |
Memory |
Real
Time Clock |
RS-232 |
Waterproof/Dustproof
(IP67) |
Acorn®
TDS 5 Meter
|
fixed at K =
1.0 |
TDS, °C |
- |
- |
- |
- |
Acorn® CON 5 Meter
|
fixed at K =
1.0 |
Conductivity,
°C |
- |
- |
- |
- |
CON
11 Economy Meter
|
fixed at K =
1.0 |
Conductivity,
TDS, °C |
- |
- |
- |
- |
CON
110 Meter
|
selectable
at K = 1.0, 0.1 or 10 |
Conductivity,
°C |
Up to 16
readings with temperature |
- |
- |
- |
CON
200 Meter with RS-232
|
selectable
at K = 1.0, 0.1 or 10 |
Conductivity,
TDS, °C |
Up to 16
readings with temperature |
- |
Yes |
- |
Waterproof
CON 400 Meter
|
selectable
at K = 1.0, 0.1 or 10 |
Conductivity,
°C, °F |
Up to 50
readings with temperature, date, and time |
Yes |
- |
Yes |
Waterproof
TDS 400 Meter
|
selectable
at K = 1.0, 0.1 or 10 |
TDS, °C, °F |
Up to 50
readings with temperature, date and time |
Yes |
- |
Yes |
Waterproof
CON 410 Meter
|
selectable
at K = 1.0, 0.1 or 10 |
Conductivity,
TDS, °C, °F |
Up to 50
readings with temperature, date and time |
Yes |
- |
Yes |
Waterproof
pH/CON 300 Meter
|
fixed at K =
1.0 |
Conductivity,
pH, TDS, °F, °C |
Up to 16
sets with temperature |
- |
- |
Yes |
pH/CON
10 Meter
|
fixed at K =
1.0 |
Conductivity,
pH, °C |
- |
- |
- |
- |
Waterproof
pH/CON 10 Meter
|
fixed at K =
1.0 |
Conductivity,
pH, °C |
- |
- |
- |
Yes |
|
| Product |
Conductivity
Calibration |
Measures |
Memory |
CON
500 Benchtop Meter
|
one point per
range (up to 5) |
Conductivity, °C |
Up to 16 sets
with temperature |
|
CON
510 Benchtop Meter
|
Automatic:
single or multi-point up to 4 points (84 µS,1413 µS, 12.88 mS, 111.8
mS)
Manual: single or multi-point up to 5 points (one user selectable
point per range for multi-point calibration) |
Conductivity,
TDS, °C, °F |
up to 50 sets
with temp |
pH/CON
510 Benchtop Meter
|
one point per
range (up to 5) |
pH, mV,
Conductivity, TDS, °C, °F |
- |
|
| Product |
Accuracy |
ATC |
Calibration |
Input |
Output |
Range |
Conductivity
Transmitter
|
±2% FS |
2% per °C |
two-point |
conductivity
cells with cell constant = 1.0 (use only with 3-wire cells) |
4 to 20 mA |
0 to 20.00
mS |
|
| Product |
Control
accuracy |
Control
type |
Housing |
Measures |
Number
of inputs |
Number
of set points |
Separate
alarm relay |
CON
100 Controller
|
±1% full
scale |
on/off |
1/8 DIN |
Conductivity,
°C |
one |
two (high and
low) |
no |
CON
200 Controller
|
±1%
full-scale |
on/off |
1/8 DIN |
Conductivity,
°C |
one |
two |
- |
TDS
200 Controller
|
±1%
full-scale |
on/off |
1/8 DIN |
TDS, °C |
one |
two |
- |
|
CON
1000 and RES 1000 Controllers
|
±0.5% full
scale |
on/off |
1/4 DIN panel
cutout |
Conductivity,
resistivity, °C |
one |
two (high and
low) |
yes |
| Product |
Accuracy |
Calibration |
Range |
Resolution |
CON
Continuous Monitor
|
±2% |
±30%
slope adjustment |
0.0 to
10.0 mS |
0.1 mS |
|
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