Blancett B2800 Standard Скачать руководство пользователя страница 1 | Manualshive

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Blancett B2800 Standard Скачать руководство пользователя страница 1

B2800 FLOW MONITOR

- For Liquid Meters -

PROGRAMMING & INSTALLATION

MANUAL

Simplified Version

8635 Washington Ave.

Racine, Wisconsin 53406

Technical Toll-Free: 877.722.4631

Sales Toll-Free: 800.235.1638

Phone: 817.426.2888 Fax: 817.426.5303

www.blancett.com

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Содержание B2800 Standard

Страница 1: ... Liquid Meters PROGRAMMING INSTALLATION MANUAL Simplified Version 8635 Washington Ave Racine Wisconsin 53406 Technical Toll Free 877 722 4631 Sales Toll Free 800 235 1638 Phone 817 426 2888 Fax 817 426 5303 www blancett com ...

Страница 2: ...ssword 8 Totalizer 9 Battery Replacement 9 Additional Input Options 9 Wiring Diagram 10 Troubleshooting 11 Installation Drawing 13 Part Numbering Information 14 Statement of Warranty 15 Notice Blancett reserves the right to make any changes or improvements to the product described in this manual at any time without notice ...

Страница 3: ...calculating flow rate and total These calculations can then be displayed in the desired units of measurement All B2800 flow monitors come pre calibrated from the factory if ordered with a Blancett Flow Meter If required however it can easily be re configured in the field The monitor s large 8 digit by 75 nu meric liquid crystal display makes extended range viewing practi cal The second 8 digit by ...

Страница 4: ...EMA 4X Enclosure Remote Mount NEMA 4X Enclosure Swivel Mount NEMA 4X Enclosure Environmental Operating Temperature 22 ºF to 158 ºF 30 ºC to 70 ºC Humidity 0 90 Non condensing Inputs Magnetic Pick up input Frequency range 0 to 3500 Hz Trigger sensitivity 30 mV p p Over voltage protected 30 VDC Outputs Opto isolated open collector transistor Max Voltage 30 VDC Pulse width 20mS Max rate 20Hz Current ...

Страница 5: ...access or changing the meter s setup parameters BASIC PROGRAMMING MODE Keys MENU Switches to Programming mode UP Arrow Scrolls forward through the parameter choices and increments numeric variables RIGHT Arrow Scrolls backward through the parameter choices and moves the active digit to the right ENTER Used to save programming information advance to the next programming parameter and in the reset p...

Страница 6: ...of the flow meter or stamped on the body The K factor represents the number of pulses per unit of volume The K factor will be needed to program the monitor readout ENTER PROGRAMMING MODE Change to program ming mode by pressing the MENU button once The mode indicator will change from RUN to PROGRAM SELECT THE METER SIZE At the METER prompt press the UP or RIGHT arrow keys to select the bore size of...

Страница 7: ...L Units selection SELECT THE RATE TOTAL UNITS OF MEASURE The monitor allows the choice of five common rate total units The monitor shows the rate total unit that the display is currently set for If the current selection is current press the ENTER key once to advance to the next parameter To change to an alternate unit use the arrow keys to scroll to the desired rate unit and press ENTER to save th...

Страница 8: ...nabled this output generates 20mS duration pulse for every time the least significant digit of the totalizer increments The amplitude of the pulse is dependent on the voltage level of the supply con nected to the pulse output and is limited to a max 30 VDC PASSWORD Password protection prevents unauthorized users from changing programming information Initially the password is set to all zeros To ch...

Страница 9: ...ill respond with a flashing TOTALSVD and then return to the run mode AUTOMATIC STORE TOTAL The monitor is equipped with a store total feature that works automatically saving the current total to flash memory The frequency of saves depends on the power supply option chosen Battery Powered Once per hour and just before a low battery condition turns the unit off Loop Powered Once every ten minutes BA...

Страница 10: ...nt panel ADDITIONAL INPUT OPTIONS The B2800 Flow Monitor is capable of receiving Magnetic Pick up input small signal sine wave or a Contact Closure input pulse Since most Blancett Turbine Flow Meters utilize a mag netic pick up the B2800 flow monitor is shipped configured for magnetic pick up input To change to a contact closure input re move JP2 from the top two pins and jumper them to the bottom...

Страница 11: ...11 FIGURE 2 CIRCUIT BOARD LAYOUT ...

Страница 12: ...tor Flow Rate Display Interprets Reading Constantly This is usually an indication of external noise Keep all AC wires separate from DC wires Check for large motors close to the meter pick up Check for radio antenna in close proximity Try disconnecting the pick up from the monitor pig tail This should stop the noise If not then try re orientating the meter to a new location Flow Rate Indicator Boun...

Страница 13: ...13 FIGURE 3 PROGRAMMING MENU ...

Страница 14: ...e ENTER key once to advance to the next parameter If adjustment is required use the RIGHT arrow key to select the position of the number you wish to change then use the UP arrow key to increment the number Once you have com pleted this step press the ENTER key to advance to the next parameter 4 20mA CALIBRATION When ordered with a 4 20mA option this menu item allows the fine adjustment of the 4 20...

Страница 15: ... to check output tracking At the 4 20TEST prompt the arrow keys change the simulated mA output in increments of 1mA The ammeter should track the simulated mA output If a 4 20mA test in not necessary pressing the ENTER key once will escape the testing at any time Note If your B2800 flow monitor was ordered with a Blancett Turbine flow meter the 4 20mA was pro grammed and factory calibrated FIGURE 4...

Страница 16: ...16 ...

Страница 17: ...ers ID Cubic Meters CS Customer Selectable Power Option B Battery L Loop Note Advanced B2800 monitors only The default is gallons per minute Keypad B260713 Battery B280601 Battery Tie Wrap B228036 Pick up Cable B222 121 Desiccant Bag B260630 PVC Union B220016 PVC Reducer Bushing B220056 Rubber Washer B228207 Steel Lock Washer B220018 PCB Shield battery units B280603 Desiccant Shield B280680 Cord G...

Страница 18: ...ct must be thoroughly cleaned and any process chemicals removed before it will be accepted for return The purchaser must determine the applicability of the product for its desired use and assumes all risks in connection therewith Blancett assumes no responsibility or liability for any omissions or errors in connection with the use of its products Blancett will under no circumstances be liable for ...

Страница 19: ...19 NOTES ...

Страница 20: ...8635 Washington Avenue Racine Wisconsin 53406 Technical Toll Free 877 722 4631 Sales Toll Free 800 235 1638 Phone 817 426 2888 Fax 817 426 5303 www blancett com Form B2800 Simplified Manual Revision 03 06 ...

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