Two set point, two SPDT relay operation for low/high, low/low, or
high/high control
Push button one-point
calibration
LED display toggles
between conductivity and temperature with a button press
Separately adjustable
high and low hysteresis bands prevent rapid contact switching near the
set points
User-selected automatic
or manual temperature compensation
Model with 4-20 mA
output available
These microprocessor-based controllers feature an adjustable
temperature coefficient of 0.0 to 10.0°C which is a high-end feature
unusual for such an economical controller! Selectable 0.1, 1,0, or 10.0
cell constants make this controller ideal for fast-responding on/off
control of a wide variety of fluids.
Password protection prevents tampering with settings. LED indicators
signal control activities to monitor controller status. Choose from the
standard model or the model with 4-20 mA transmitter/recorder output for
datalogging.
Click below to download Acrobat (.pdf)
file of:
CON
100 controller product bulletin
CON
100 controller manual
| Measures |
Conductivity, °C |
| ConductivityRange |
0 to 99.9µS, 0 to 999 µS, 0 to 9.99 mS, 0 to
99.9 mS, 0 to 200 mS |
| ConductivityResolution |
0.1 µS, 1 µS, 0.01 mS, 0.1 mS, 1 mS |
| ConductivityCell constant |
0.1, 1.0, or 10.0 (selectable) |
| Calibration |
offset at one point |
| Control accuracy |
±1% full scale |
| TemperatureRange |
0 to 100°C |
| TemperatureResolution |
1°C |
| TemperatureAccuracy |
±1°C |
| TemperatureCalibration |
offset up to ±5°C |
| Control type |
on/off |
| Number of inputs |
one |
| Number of set points |
two (high and low) |
| Separate alarm relay |
no |
| OutputControl |
2 SPDT relays, 6A at 110 VAC, 250 VAC maximum |
| OutputCurrent |
(WD-35100-30 only) non isolated 4-20 mA, 200
maximum load |
| Hysteresis |
one high and one low hysteresis band, each
adjustable to 4% of full scale reading |
| Temperature Sensor |
100
Platinum RTD |
| Temperature Compensation |
automatic or manual, from 0 to 100°C |
| Password protection |
yes, 3 digits user-selectable |
| Display |
LED, 3 digits |
| Operating Temperature |
0 to 50°C |
| Housing |
1/8 DIN |
| Dimensions |
1.9" x 3.8" x 6" (4.8 x 9.6 x 1.5
cm) |
| Shipping weight |
0.5 lb (0.2 kg) |
|