What is the Countronics 160-COND conductivity controller?

The 160-COND is an online dual-limit conductivity controller by Countronics. It measures conductivity across four ranges (0.1 μS to 199.9 mS), controls via two independent relay outputs at user-set limits, and provides a 4-20mA output for SCADA or PLC integration. Auto temperature compensation via PT100 is included.

What does dual-limit mean on the 160-COND?

Dual-limit means the 160-COND has two independently settable conductivity set points, each with its own relay output. For example, Relay 1 can activate a blowdown valve when conductivity rises above a high limit, and Relay 2 can activate a dosing pump when conductivity falls below a low limit.

What conductivity ranges does 160-COND cover?

The 160-COND covers four selectable ranges: 0.1 μS, 1.999 mS, 19.99 mS, and 199.9 mS. This wide range makes it suitable for pure water monitoring in pharmaceutical applications as well as high-conductivity process streams in industrial water treatment and cooling tower applications.

Does 160-COND have temperature compensation?

Yes. The 160-COND has both Auto and Manual temperature compensation selectable from the front panel. Auto compensation uses a PT100 sensor to correct conductivity readings to the standard reference temperature. Manual compensation allows a fixed temperature offset to be set.

Online Conductivity Controller with 2 set limits and 4-20mA output Countronics

Name: Online Conductivity Controller with 2 set limits and 4-20mA output Countronics
SKU: 160-COND
Price: 68.00 INR
Availability: InStock

Online Conductivity Controller with 2 set limits and 4-20mA output

SKU: 160-COND

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Description

Auto/Manual temperature compensation selectable
Conductivity and TDS selectable from front panel
Cell Factor selectable for both 1.0 and 0.1
4 Step Range selection 0.1µs to 199.9ms for conductivity
Digital calibration for Conductivity/TDS
Auto Temp Compensation using PT100 sensor
Dual set limit with separate relay outputs
Settable hysteresis for both set limits
Bright Red LED display with separate display for set limit-1
Aesthetically designed front panel with membrane switches and ABS cabinet

Frequently Asked Questions — Model 160-COND

What is the 160-COND conductivity controller?

The 160-COND is an online dual-limit conductivity controller by Countronics. Four conductivity ranges (0.1 μS to 199.9 mS), two independent relay outputs, 4-20mA output for SCADA, and auto temperature compensation via PT100.

What does dual-limit mean?

Two independently settable set points each with its own relay. Relay 1 can activate a blowdown valve at a high conductivity limit; Relay 2 can activate dosing at a low limit — automatic two-stage conductivity control.

What is the difference between 160-COND and 5500?

5500 is display-only — no relay or control. 160-COND is a full controller with dual relays and 4-20mA output. Choose 5500 for monitoring only; 160-COND when automatic control is needed.

Does 160-COND have a 4-20mA output?

Yes. 4-20mA output connects to PLCs, SCADA, or data loggers for remote conductivity monitoring alongside local display and relay control.

What industries use the 160-COND?

Boiler feed water, RO plants, cooling tower blowdown, pharmaceutical water systems, food processing, and swimming pool treatment — any process requiring automatic conductivity-based water quality control.

Who manufactures the 160-COND?

Manufactured by Countronics, ISO 9001:2015 certified, established 1978, Ghaziabad. Contact: +91-9810536887.

Additional information

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Display	0.56” Red LED 7 segment Display for Conductivity/TDS 0.56” Red LED 7 segment Display for Set-Limit-1
Resolution	Conductivity: 0.01ms or 0.01µs depending on range & Cell factor TDS: 1ppm
Auto Temp. Comp	0-100˚C using PT100 external sensor
Manual Temp. Comp	Settable from front panel from 0-100.0˚C
Cond/TDS Calibration	Digital calibration by factor multiplication from 0.75-1.25
Recorder Output	Isolated 4-20mA => 0-2000 (for whatever unit and resolution selected (Maximum termination 250Ω)
Control Output	Two set of NO-P-NC, 5 Amps potential free Relay Contacts Relay 1 ON, for Cond/TDS < Set Limit1 – Hysterises1, Relay 1 OFF, for Cond/TDS > Set Limit1 Relay 2 OFF, for Cond/TDS < Set Limit2,Relay 2 ON, for Cond/TDS > Set Limit2 + Hysterises2
Accuracy	0.5% ± 1 Digit
Supply	220V AC ±10% @ 50Hz
Enclosure	Plastic (ABS). Size -96x96x110mmm
Low Voltage	Set at 10.5V internally. For testing 12V Battery AH
Weight	900 grams

Additional Information

Display:

0.56” Red LED 7 segment Display for Conductivity/TDS 0.56” Red LED 7 segment Display for Set-Limit-1

Resolution:

Conductivity: 0.01ms or 0.01µs depending on range & Cell factor TDS: 1ppm

Auto Temp. Comp:

0-100˚C using PT100 external sensor

Manual Temp. Comp:

Settable from front panel from 0-100.0˚C

Cond/TDS Calibration:

Digital calibration by factor multiplication from 0.75-1.25

Recorder Output:

Isolated 4-20mA => 0-2000 (for whatever unit and resolution selected (Maximum termination 250Ω)

Control Output:

Two set of NO-P-NC, 5 Amps potential free Relay Contacts Relay 1 ON, for Cond/TDS < Set Limit1 – Hysterises1, Relay 1 OFF, for Cond/TDS > Set Limit1 Relay 2 OFF, for Cond/TDS < Set Limit2,Relay 2 ON, for Cond/TDS > Set Limit2 + Hysterises2

Accuracy:

0.5% ± 1 Digit

Supply:

220V AC ±10% @ 50Hz

Enclosure:

Plastic (ABS). Size -96x96x110mmm

Low Voltage:

Set at 10.5V internally. For testing 12V Battery AH

Weight:

900 grams

Online Conductivity Controller with 2 set limits and 4-20mA output

Online Conductivity Controller with 2 set limits and 4-20mA output