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CoolPointSmall with IS (1/4 - 1/2 inch)

CoolPointSmall with IS (1/4 - 1/2 inch)

CoolPointSmall with IS (1/4 - 1/2 inch)

Product catalog summary
Overview: The document describes the Universal® Vortex Shedding Flowmeter designed for low viscosity fluids like water and water/glycol coolant. It features no moving parts, ensuring minimal wear and clogging, and is certified by CSA and CE. The flowmeter offers a 4-20 mA output and comes in two versions: a three-wire version with a digital display and alarm/pulse output, and a two-wire version without a display, suitable for intrinsically safe operations.
Electrical Specifications:
  • Input Power: 10 - 30 VDC at 80 mA (standard), 25 mA (two-wire option).
  • Output: 4-20 mA for flow rate, 100 pulses per gallon for the three-wire version.
  • Connections: Standard pin connector, optional pigtails, or junction box with terminal strip.
Material Specifications: Flow bodies are made from brass or 316 Stainless Steel with PVDF sensors and Viton® seals. PEEK sensors are used for high-temperature fluids above 150°F.
User-Configurable Options: The three-wire units allow for selectable alarm states, set points, pulse output, and engineering units (GPM, LPM).
Instrument Specifications:
  • Flow: Visual readout with a 3-digit LED display (three-wire units only), response time of 450 ms, and accuracy of ±2% of full scale.
  • Pressure: Operating pressure up to 300 PSIG (20 Bar).
  • Temperature: Fluid temperature limits range from 35-150°F (2-66°C) standard, with an optional range of 150-210°F (66-99°C) for standard three-wire transmitters.
  • Enclosure Rating: IP 65, Type 1, 3, 4, 12, and 13.
  • Pipe Connections: Female NPT, BSPP, and BSPT.
  • Back pressure requirement: 10 PSIG.
Model Codes and Ordering: The document provides a guide for selecting model codes based on flow maximum, pipe size, material, thread options, and special options like extended turndown and high temperature capabilities.
Installation and Configuration: Includes basic installation drawings and configurations for meters with optional junction boxes. Pin connector pinouts and accessory cables are detailed for both three-wire and two-wire meters.
Additional Notes: The two-wire option (E14) is loop-powered and lacks alarms, display, or high-temperature options. It requires an intrinsic safety barrier for safe operation. The document also provides part numbers for accessory cables and barriers.
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Catalog excerpts

CoolPointSmall with IS (1/4 - 1/2 inch)-1

U N I V E R S A L Maximum flow ranges from Max pressure Temperature range ® F L O W M O N I T O R S UNIVERSAL Flow Monitors ® 4-12 GPM (15-45 LPM) 300 PSI (20 Bar) 32-210°F (2-99°C) CP 1/4-1/2 Inch CoolPoint ™ Vortex Shedding Flowmeter Description User-Configurable Options This flowmeter is made for water, water/glycol coolant of low viscosity fluids. There are no moving parts to clog or wear. They are certified CSA and CE. They have a 4-20 mA output. There are two versions. The three wire version (power supplied separate from the 4-20) has a solid state relay that can be configured as an alarm or as a pulse out. It has a bright LED digital display of flow rate. The two wire version (option E14) has no display, pulse out or alarm point. It can be operated in an intrinsically safe mode only when used in conjunction with an approved intrinsic safety barrier meeting required entity parameters. Instrument Specifications Features that are selectable on the 3 wire standard 4-20 mA units include: • Selectable alarm state (N.O. or N.C.) • Set point or pulse output • Engineering units (GPM, LPM) • Flow Visual readout: 3 digit LED, 0.3" digit height (3 wire units only) Response time: 450 ms. Deadband for Alarm: 5% of full scale (maximum flow) (3 wire units only) Accuracy: ±2% of full scale Repeatability: ±.25% of indicated flow Turndown (ratio of max to minimum flow rates): 10:1 at all temperatures and 20:1 available optionally for standard temperatures. • Pressure 300 PSIG (20 Bar) operating pressure • General Fluid temperature limits: 35-150° F (2-66° C) standard, 150-210° F (66-99° C) optional for standard 3 wire transmitter only. Enclosure rating: IP 65, Type 1, 3, 4, 12 and 13 • Pipe Connections: Female NPT, BSPP & BSPT • Back pressure of 10 PSIG required Electrical Specifications • Input Power: 10 - 30 VDC @ 80 mA standard, 25 mA for the 2 wire option • Output: 4-20 mA for flow rate • 100 pulses per gallon from the solid state relay for 3 wire (standard) option • Electrical Connection Pin Connector (standard) Pigtails (optional) Junction Box with terminal strip (optional) Material Specifications Flow bodies of brass or 316 Stainless Steel with PVDF sensors and Viton® seals standard. PEEK sensors used for high temp for fluids above 150° F. CPSmall091412 Viton® is a registered trademark for DuPont Performance Elastomers. 1

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CoolPointSmall with IS (1/4 - 1/2 inch)-2

How To Order Select the appropriate symbols to build a model code: MODEL CODES Flow maximum Pipe size Model code Material Thread options Connector or conduit Special options GPM (LPM) in inches available box options available 4 (15) 1/4 CP2** -M1*=Brass T1*=NPT C1*=Pin connector W1=20:1 extended turndown*** 6 (22.7) 3/8 CP3 -M2=316 Stainless Steel T2=BSPT C2=Pig tails E20=High temp (150-210° F)**** 12 (45) 1/2 CP4 T3=BSPP C3=Conduit box, terminal strip E14 = 2wire 4-20 mA loop-powered transmitter. No alarms, display or high temp available with this option. NOTE: E14 option can be operated in...

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CoolPointSmall with IS (1/4 - 1/2 inch)-3

IN OUT Installation Drawing – Basic Meters E F NPT Female Connection C B A D Size A CP2 CP3 and CP4 B C D E F 3.25 1.62 3.25 4.07 2.34 2.77 [83mm] [41mm] [83mm] [103mm] [60mm] [70mm] Installation Drawing – Meters with Optional Junction Box A D IN OUT B E NPT Female Connection F 3.58 [91mm] CPSmall091412 Size A CP2 CP3 and CP4 C .500-14 NPT CONDUIT CONNECTION B C D E F 3.25 1.62 5.4 4.07 2.34 6.41 [83mm] [41mm] [137mm] [103mm] [60mm] [163mm] 3

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CoolPointSmall with IS (1/4 - 1/2 inch)-4

ACCESSORy CablES Available for Pin Connector Meters Series Description Length in Part Meters Number CP 5 pin 1 6241-1M female 3 6241-3M 10 6241-10M CP 3 pin 1 MDCM-3FP-1M 2wire female 3 MDCM-3FP-3M 10 MDCM-3FP-10M Barrier used for 2 wire option where Intrinsic Safety is required. Part number: 8140-ASSY. Pin Connector Pinouts CP 3 wire standard WHITE 4-20 mA FLOW SIGNAL OUT BROWN 2 1 5 GRAY * +24 Vdc SUPPLY FLOW RELAY CONTACT 4 3 BLACK BLUE FLOW RELAY CONTACT To turn flow relay contact from a switch to a pulse out by externally connecting a 2K - 10K Ohm pull up resistor from power supply to one...

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