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pH/ORP Controllers/Transmitters/Panel Meters (70)
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Conductivity/Resistivity/TDS Controllers/Transmitters/Panel Meters (26)
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Home  >  Water Quality - Analytical > Controllers/Transmitters/Panel Meters

Controllers/Transmitters/Panel Meters

Controllers/Transmitters/Panel Meters

DA conductivity controller adds efficiency and economy to any industrial operation. Plants that have used a conductivity controller in their water or waste treatment operations have saved big time using the conductivity controller to monitor and control water temperature. Davis Instruments offers a wide range of panel-mounted controllers and transmitters used for in-line (or on-line) water quality processes. Controllers offer two methods of control. On/Off Control is the simplest and most economical for equipment cost, but the least precise control method. Proportional controllers provide an output proportional to the difference between the set point and measured value and are more accurate. Controllers are available for the process control of pH, ORP, conductivity, turbidity, or dissolved oxygen. Panel mounted options include standard DIN sizes 1/8, 1/4, and 1/2 for easy installation in cabinets and racks or universal mounts for walls and pipes. Davis Instruments has controllers, transmitters, and panel meters from GF Signet, Eutech Instruments, GLI (Hach), Global Water, Etatron, Honeywell and Thermo Scientific. For more information about choosing a conductivity controller contact a Davis Application Specialist today.
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Representative photo only Eutech Instruments 1 4 DIN COND 500 Industrial Conductivity Transmitter with Display

Eutech Instruments 1/4-DIN COND 500 Industrial Conductivity Transmitter with Display

Display 2 line LCD
Mfg Part#
DO-19505-20
In stock.
$436.00 USD/EACH

Qty:
DO-56700-00 Eutech Instruments pH 200 1/8-DIN pH/ORP controller

Eutech Instruments pH 200 1/8-DIN pH/ORP controller

Product Type Controller,Accuracy pH -0.01 to 0.01,Resolution pH 0.01
Mfg Part#
DO-56700-00
In stock.
$449.00 USD/EACH

Qty:
DO-56717-20 Eutech Instruments pH 500 2-Wire pH/ORP Transmitter with Display

Eutech Instruments pH 500 2-Wire pH/ORP Transmitter with Display

Product Type Transmitter,Accuracy pH -0.01 to 0.01,Resolution pH 0.01
Mfg Part#
DO-56717-20
In stock.
$377.00 USD/EACH

Qty:
DO-56717-32 Eutech Instruments<small><sup>&reg;</sup></small> pH 560 pH/orp Monitor With Two Relays

Eutech Instruments pH 560 pH/orp Monitor With Two Relays

Product Type Controller,Accuracy pH -0.01 to 0.01,Resolution pH 0.01
Mfg Part#
DO-56717-32
In stock.
$356.00 USD/EACH

Qty:
Representative photo only pH Electrode flat surface 3KOhm Balco thermistor ATC 3 4 NPT threads

pH Electrode, flat surface, 3KOhm Balco thermistor ATC, 3/4" NPT threads

ATC element 3KOhm Balco thermistor,Max pressure 100 psi,Model 3-2724-10
Mfg Part# 3-2724-10
DO-56561-02
In stock.
$303.00 USD/EACH

Qty:
Representative photo only Eutech Instruments pH 1000 controller 115 VAC

Eutech Instruments pH 1000 controller, 115 VAC

Product Type Controller,Accuracy pH -0.01 to 0.01,Resolution pH 0.01
Mfg Part#
DO-56710-00
In stock.
$730.00 USD/EACH

Qty:
DO-56700-10 Eutech Instruments pH 190 1/8-DIN pH/ORP controller

Eutech Instruments pH 190 1/8-DIN pH/ORP controller

Product Type Controller,Accuracy pH -0.01 to 0.01,Resolution pH 0.01
Mfg Part#
DO-56700-10
In stock.
$396.00 USD/EACH

Qty:
DO-35151-10 Eutech Instruments DO 500 dissolved oxygen transmitter, 1/4-DIN, 12 to 24 VDC

Eutech Instruments DO 500 dissolved oxygen transmitter, 1/4-DIN, 12 to 24 VDC

Display 2 line LCD,Brand Eutech Instruments
Mfg Part#
DO-35151-10
In stock.
$398.00 USD/EACH

Qty:
DO-56705-00 Eutech Instruments<small><sup>&reg;</sup></small> 1/4-din pH 800 On/off Controller, 115 Vac

Eutech Instruments 1/4-din pH 800 On/off Controller, 115 Vac

Product Type Controller,Accuracy pH -0.01 to 0.01,Control type On/Off
Mfg Part#
DO-56705-00
In stock.
$522.00 USD/EACH

Qty:
DO-05802-06 CONTROLLER, COND/TDS 1/4 DIN

Cole-Parmer 500 Cond/TDS/Temperature 1/4-DIN Controller

Product Type Controller,Range mg/L (ppm) 0.000 to 150,000 ppt,Control type On/Off
Mfg Part#
DO-05802-06
Usually ships in 7 days or sooner.
$529.00 USD/EACH

Qty:
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DO-05802-14 CONTROLLER, PH/ORP 1/8 DIN

Cole-Parmer 350 pH/ORP/Temperature 1/8-DIN Controller

Product Type Controller,Accuracy pH 2,Resolution pH 0.01
Mfg Part#
DO-05802-14
In stock.
$219.00 USD/EACH

Qty:
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DO-99243-30 Global Water Easy Sensor Display

Global Water Easy Sensor Display

Display LCD, values up to 1900 engineering units
Mfg Part#
DO-99243-30
Usually ships in 7 days.
$411.00 USD/EACH

Qty:
Representative photo only Eutech Instruments COND 560 Conductivity Controller with 2 Relays 110 220 VAC

Eutech Instruments COND 560 Conductivity Controller with 2 Relays, 110/220 VAC

Control type On/Off,Display 2 line back lit LCD
Mfg Part#
DO-19505-40
In stock.
$403.00 USD/EACH

Qty:
Representative photo only Eutech Instruments 1 8 DIN COND 200 On Off Controller

Eutech Instruments 1/8-DIN COND 200, On/Off Controller

Control type On/Off,Display 4-digit, 14-segment LED
Mfg Part#
DO-19505-00
In stock.
$449.00 USD/EACH

Qty:
Representative photo only Flat pH surface electrode for use in trace HF 2 concentration

Flat pH surface electrode, for use in trace HF (<2% concentration)

ATC element 3KOhm Balco,Material CPVC housing, FPM O-rings, Porous PE junction,Max pressure 100psi from 32 to 122F
Mfg Part# 3-2714-HF
DO-56560-71
In stock.
$427.00 USD/EACH

Qty:
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