HOME | SEARCH | HELP | CONTACT  
search us
Product Menu
  Blancett Index
  B2800 Flow Monitors
  Model 1100
  CorrExx & Model 1200
  FloClean / 3-A Sanitary
  Model 200
  Model 500
  Model 900
  QuikSert Models
  B1750 PD Flow Meter
  Frequency Converters
  K-Factor Scalers
  Request Pricing
 
 
sitemap
 
 
 

 

Blancett Frequency Converter

The Blancett Frequency-to-Current (F to I) and Frequency-to-Voltage (F to V) intelligent converters are state-of-the-art active sensors designed to provide enhanced features and greater flexibility for the Blancett turbine.  Larger Image

These microprocessor-based devices are engineered to provide an analog output directly from a Blancett turbine flow meter. The converters measure and calculate the flow rate of a turbine flow meter and produce an analog output proportional to the flow rate. The F to I and F to V converters are offered with either a 4-20 mA or a 0-5 VDC output signal, enabling easy electronic integration. Choose between the capped aluminum condulet Y-enclosure (model B220-873 or B220-874) or the canister style (model B220-950 or B220-951) converters.

When a converter is ordered with a flow meter, the two components ship from the factory calibrated as a system. If the converter is a replacement.  the turbine's K-Factor has changed, or the converter is being used with a different manufacturer's flow meter. then re-programming is possible with an optional Windows"-based software utility. Please consult the factor; for details.

 
Specifications:

 

F to I

F to V

 

Models B220-873 & B220-950

Models B220-874 & B220-951

Power:

10 to 30 VDC supply range

10 to 30 VDC supply range

 

Loop-powered. 6V insertion Loss maximum

 

Inputs:

Magnetic Pickup

Magnetic Pickup

Frequency,

0 to 3500 Hz

0 to 3500 Hz

Trigger Sensitivity

30 mV p-p

30 mV p-p

Frequency Measurement Accuracy

±1%

±1%

Analog Output:

4 to 20 mA current loop

0 to 5 VDC

Resolution

1 : 4000

1 : 4000

Temperature Drift:

50 ppm/° C (max)

50 ppm/° C (max)

Environmental:

 

 

Ambient Temperature

-22° F to 158° F (-30° C to 70° C)

-22° F to 158° F (-30° C to 70° C)

Humidity

0-90%, non-condensing

0-90%, non-condensing

 
Models and Wiring Diagrams
Model No. Intelligent Converter Output
B220-873 F to I 4-20 mA
B220-874 F to V 0 to 5 VDC
 
Model No. Intelligent Converter Output
B220-950 F to I 4-20 mA
B220-951 F to V 0 to 5 VDC
     
Connecting Cables:    
Model No. Length Description
B220952-6 6 Feet 5-pin cable assembly
B220952-15 15 Feet 5-pin cable assembly
 
Dimensions - Inches (mm)
 
Previous Page
 
 
 
Northeast Controls Incorporated
Tel: 1-201-327-7660 | Fax: 1-201-327-3242 | email: sales@nciweb.com
123 Pleasant Avenue - Upper Saddle River - New Jersey 07458 USA
© 1995-2007 Northeast Controls Incorporated.  All Rights Reserved.