C

176

Conductivity Control

Cole-Parmer®

1 ⁄4-D

IN C

ontr

olle

rs

Eutech Instruments COND 550 and 560 Conductivity Monitors

No more lost data

Description COND 500 transmitter Precalibrated transmitterCatalog number GH-19505-20 GH-19505-82

RangeConductivity 0 to 19.99, 0 to 199.9, 0 to 1999 µS;

0 to 10.00, 0 to 19.99, 0 to 199.9 mSTemperature 0 to 100°C

ResolutionConductivity 0.01, 0.1, 1µS; 0.01, 0.01, 0.1 mSTemperature 0.1°C

AccuracyConductivity ±1% full-scaleTemperature ±0.5°C

Temperature compensation Automatic or manual, 100 Ω Pt RTDTemperature coefficient 0 to 10%/°CConductivity-to-TDS factor NoneOutput 4 to 20 mADisplay Two-line LCDHousing IP65Dimensions (W x H x D) 33⁄4" x 33⁄4" x 25⁄8" (96 x 96 x 67 mm)Power 12 to 24 VDCPrice

Eutech Instruments 1⁄4-DIN COND 500 Conductivity Transmitter

Get more data at a glance

– Displays both conductivity and temperature at a glance

– Withstands water and dust—IP65 rated housing

– Readings don't fluctuate even if temperature does—features automatic temperature compensation

This 1⁄4-DIN transmitter is ideal for connecting to PLC for advanced control systems. Connect to a recorder for a low-cost documentation system. Features scaleable 4 to 20 mA output and two-wire design with input-to-output isolation. Install in series with each transmitter isolated so there is no disruption if one should fail. The COND 500 accepts cells with constants of K = 0.1, 1, or 10.

Accessories

GH-19500-45 Conductivity cell; in-line, 316 stainless steel body and electrode with 1⁄2" NPT(M) fitting, K = 1.0GH-17090-30 NIST-traceable calibration with data for transmitters

63626160 67666564 6968

Save time, save money!

Precalibrated by

Choose PrecalibratedIncludes a data-rich, ISO 17025 certificate—no additional charge!

Description COND 550 monitor COND 560 controllerCatalog number GH-19505-30 GH-19505-40Precalibrated cat no. GH-19505-85 GH-19505-90

RangeConductivity

0 to 20.00, 0 to 200.0, 0 to 2000 µS;

0 to 20.00, 0 to 200.0 mS

0 to 2.000, 0 to 20.00, 0 to 200.0, 0 to 2000 µS; 0 to 20.00, 0 to 200.0 mS

Temperature 14.0 to 257.0°F (–10 to 125°C)

14.0 to 257.0°F (–10 to 125°C)

ResolutionConductivity 0.01, 0.1, 1 µS;

0.01, 0.1 mS0.001, 0.01, 0.1, 1 µS;

0.01, 0.1 mSTemperature 0.1°F (0.1°C) 0.1°F (0.1°C)

AccuracyConductivity ±1% full-scale ±1% full-scaleTemperature ±1.0°F (±0.5°C) ±1.0°F (±0.5°C)

Temperature compensation

Automatic or manual with 100 or 1000 Ω Pt RTD (two or three wire)

Temperature coefficient 0 to 10%/°C 0 to 10%/°C

OutputRelay None 2 SPSTCurrent None None

Power 110 and 220 VAC to 9 VDC adapter included or 12 to 24 VDCPricePrecalibratied price

Accessories

GH-19500-44 Conductivity cell; in-line, 2-electrode, 316 stainless steel with 1⁄2" NPT(M) fitting, K=0.1GH-19500-45 Conductivity cell; in-line, 2-electrode, 316 stainless steel with 1⁄2" NPT(M) fitting, K=1.0GH-19500-46 Conductivity cell; in-line, 2-electrode, CPVC with 3⁄4" NPT(M) fitting, K=10.0GH-19503-00 Conductivity cell; in-line, 4-electrode, Ryton PPS housing with 3⁄4" NPT(M) fitting, K=0.3

– Prevent data loss with nonvolatile memory—stores setup and calibration parameters

– Don't let temperature fluctuations affect readings—automatic or manual temperature compensation

– Get more data at a glance—display conductivity and temperature, as well as operational and error messages

Monitor accepts 100 Ω Pt RTD cells with constants between K=0.1 and K=10. Order 2- and 4-electrode conductivity cells separately.

The COND 560 controller has two switching contacts as set point relays. The relays have separately adjustable high and low set point hysteresis (dead bands) to prevent relay chattering and feature a 0 to 2000 second time delay to prevent false alarms and unneeded control. Backlit display makes it easy to read in dimly lit areas.

63626160 67666564 6968

COND 560 features relays for on/off control.

99 Washington Street Melrose, MA 02176 Phone 781-665-1400Toll Free 1-800-517-8431

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