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Thornton 200CR Conductivity/Resistivity System
The Thornton 200CR is a full 2 channel, digital, microprocessor-based instrument that can measure
ultrapure water at 18.18 megohm-cm and concentrated chemicals to 1 Siemen/cm. The unit is a local
monitor with 2 or 4 relays for independent alarm and control, and features an easy-to-read, illuminated
display of 2 or 4 measurement values. The 200CR has a meter accuracy of ±0.5% and an available
sensor installation distance of 200'. Power to the meter can be 115 VAC, 220 VAC or 24 VDC.
Functional Specifications
- Conductivity: 1 S/cm to 0.020 micro S/cm
- Resistivity: 1.0 W-cm to 50.0 MW-cm
- Temperature: -10 to 140°C and/or +14 to 284°F
- TDS: (ppm/ppb)
- Percent Rejection: 0 - 99.9%
- Difference: A-B (B-A)
- Ratio: A/B (B/A)
- % Chemical Concentration; for HCl, H2SO4, NaOH
Monitor, sensor, and patch cord required, sold separately.
Replacement sensors, patch cords and calibration kits can be found here.
| Code
| Name | Price |
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ZMET62201 | Thornton 200CR Instrument, 2 relays |
$909.95
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ZMET62221 | Thornton 200CR Instrument, 2 relays, 2 analog outputs |
$964.90
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ZMET62421 | Thornton 200CR Instrument, 4 relays, 2 analog outputs |
$1,029.90
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ZMET62202 | Thornton 200CR Instrument, 2 Relays, 220V/24VDC |
$1,007.50
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ZMET62222 | Thornton 200CR Instrument, 2 Relays, 2 Analog Outputs, 220V/24VDC |
$1,079.90
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ZMET62422 | Thornton 200CR Instrument, 4 Relays, 2 Analog Outputs 220V/24VDC |
$1,039.95
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