Series-CP-CN-CT-CX

Vortex Shedding Flowmeter for Water & Low Viscosity Fluids - 3/2-Wire

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No moving parts to clog or wear
Easy to set up and read, with menu buttons and bright LED display
Lower pressure drop compared to other primary flow elements
Selectable alarm states for increased application flexibility
Reading unaffected by conductivity, pressure, density, temperature, and viscosity of the fluid
Long-term stability with no zero-point shift, increasing application longevity
Selectable engineering units
Integrated temperature sensing option for additional sensing parameter

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Series-CP-CN-CT-CX

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14 Variations available

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Data Sheet

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Product Overview

Accuracy Flow: ± 2%; Temperature: ± 2°F
Compliance ETL
Enclosure Ratings IP65, NEMA Type 4
Media Compatibility Alcohols, Compatible Liquids, Oils, Water
Operating Temperature, Max 210 °F
Operating Temperature, Min 35 °F
Output Detail 4-20 mA; 100 pulses per gallon (3-wire models only); 2˝, 3˝, and 4˝: 25 pulses per gallon
Output Signal Current
Pressure Type Gauge
Repeatability ± 0.25%
Response Time 450 ms
Supply Power Note 10-30 Vdc @ 80 mA standard; 25 mA for 2 wire option; CP-V8: 2 AA alkaline batteries, not included (45 day battery life)
Viscosity Range 15 cP

The Series CP/CN/CT/CX Coolpoint® Vortex Shedding Flowmeter is made for water, water/glycol mixtures, or low viscosity fluids. These units contain no moving parts to clog or wear, allowing for minimal maintenance in the field. This series has two versions: a 3-wire version, where power is supplied separate from the 4-20 mA output, and a 2-wire loop-powered version. The 3-wire version is equipped with a solid state relay that can be configured in the field to be either an alarm or a pulse output, an LED display which allows the user to choose between selectable engineering units (GPM or LPM), and a high temperature option. The alarm on this version is selectable between a high or low alarm (NO or NC) and the pulse output option is set at a frequency at a specific pulses per gallon. The 2-wire option allows for operation in an intrinsically safe mode only when used in conjunction with an approved intrinsic safety barrier meeting required entity parameters. This version does not come with a display or relay contacts to allow for this operation mode.

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