DWYER Coolpoint CP/CN/CT/CX vortex shedding flowmeter

Description of DWYER Coolpoint CP/CN/CT/CX

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.

PRODUCT APPLICATIONS

• Mining
• Concrete – Fleet management water batching
• Manufacturing
• Steel making
• Power generation
• District heating water and temperature sensing
• Water treatment
• Pulp and paper
• Semiconductor

FEATURES

• 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

Technical specifications of DWYER Coolpoint CP/CN/CT/CX

• Service: Compatible liquids.
• Range: See flow rate chart on catalog page.
• Display: 3-digit or 4-digit LED (pipe sizes > 3″), 0.3″ (7.6 mm) digit height; CP-V8: 3-digit LCD (6-digit LCD totalizer mode), 0.3″ (7.6 mm) digit height.
• Wetted Materials: Flow body: 316 SS or brass; Sensor: PEEK; Seals: FKM.
• Accuracy: Flow: ±2% FS; Temperature: ±2°F (±0.1°C) (model selectable).
• Repeatability: ±0.25% of reading.
• Turndown: 10:1 (20:1 optional).
• Temperature Limits: 35 to 210°F (2 to 99°C).
• Pressure Limits: 10 to 300 psig (0.7 to 20.7 bar); CP flange and CX: 200 psig (20.7 bar) max.
• Response Time: 450 ms.
• Power Requirements: 10-30 VDC @ 80 mA standard; 25 mA for 2 wire option; CP-V8: 2 AA alkaline batteries, not included (45 day battery life).
• Output: 4-20 mA; 100 pulses per gallon (3-wire models only); 2″, 3″, and 4″: 25 pulses per gallon.
• Deadband: Alarm output: 2.5% FS for up to 1/2″; 5% FS for larger than 1/2″.
• Viscosity: 15 cP max.
• Enclosure Rating: NEMA 4X (IP65).
• Process Connection: Female NPT, BSPT, or BSPP (model selectable).
• Electrical Connection: Male DC micro 5 pin connector; Pigtails or junction box with terminal strip (model selectable).
• Weight: CX: 1.5 lb (0.7 kg); CP: 3.3 lb (1.5 kg); CP-V8:4 lb (1.8 kg); CN, CT: 7 lb (3.2 kg).
• Compliance: CE, ETL.

Model Chart DWYER Coolpoint CP/CN/CT/CX

SERIES CP/CN/CT/CX COOLPOINT VORTEX SHEDDING FLOWMETER    
       
     
     XX-X-XXXXX-OPT 
     
        1ST SEGMENT (1ST X) SERIES
           CX      POLYSULFONE VORTEX SHEDDING FLOWMETER
           CP      METAL VORTEX SHEDDING FLOWMETER ROTATABLE
           CN      METAL VORTEX SHEDDING FLOWMETER
           CT      FLOW AND TEMPERATURE
           CPM     POLYSULFONE VORTEX SHEDDING FLOWMETER
                   WITH INTEGRAL LUGS

        1ST SEGMENT (2ND X) THREAD SIZE
           2       1/4 INCH
           3       3/8 INCH
           4       1/2 INCH
           6       3/4 INCH
           8       1 INCH
           12      1-1/2 INCH
           16      2 INCH
           24      3 INCH
           32      4 INCH

        2ND SEGMENT (3RD X) BATTERY OPERATED
                   NONE
           V8      BATTERY OPERATED

        3RD SEGMENT (4TH X) MATERIAL
                   NONE
           M1      BRASS
           M2      316 STAINLESS STEEL
           M5      POLYSULFONE
           M7      BRASS WITH NYLON HOSEBARBS, FOR CONCRETE TRUCKS
           M8      BRASS WITH NYLON ENDCAPS, FOR CONCRETE TRUCKS
            
        3RD SEGMENT (5TH X) PROCESS CONNECTION
                   NONE
           T1      FEMALE NPT
           T2      FEMALE BSPT
           T3      FEMALE BSPP
           T6      MALE NPT
            
        3RD SEGMENT (6TH X) ELECTRICAL CONNECTION
                   NONE
           C1      5 PIN CONNECTOR
           C2      PIG TAILS
           C3      CONDUIT BOX, ALUMINUM
           C7      3 WIRE CABLE WITH PG7 CONNECTOR
           C14     CONDUIT BOX, STAINLESS STEEL
            
        3RD SEGMENT (7TH X) OUTPUT AND DISPLAY
                   NONE
           D1      4-20MA OUTPUT WITH DISPLAY
           D3      PULSE OUTPUT WITH DISPLAY
           D4E1    4-20MA OUTPUT WITHOUT DISPLAY
           D4E10   PULSE OUTPUT WITHOUT DISPLAY

        3RD SEGMENT (8TH X) ORIENTATION
                   NONE
           N1      RIGHT
           N2      UP
           N3      LEFT
           N4      DOWN

        OPTIONS (OPT)
           W1          20:1 EXTENDED TURNDOWN
           E20         HIGH TEMPERATURE (150-210F)
           E14         2 WIRE 4-20MA TRANSMITTER
           8140R-ASSY  INTRINSICALLY SAFE APPROVED BARRIER