Fluidwell N Series Batch Controller

Fluidwell N Series Batch control can be used for accurate dispensing of small amounts of liquids up to the loading of trucks with two-stage control and analog multi-stage control. Specially designed for the delivery of unknown quantities of  product is the delivery controller which can be used for all kinds of products like gasoline, oil and windshield fluid.

  

The unique LCD display provides multiple batch control data at a glance. The main information like actual value, flow rate or batched total are displayed with 7 large digits (14mm, 0.56"). The preset value and units of measure are displayed with 10 smaller segments (8mm, 0.3"). A graphical indication of the batch process and relay status are displayed simultaneously. On-screen engineering units are easily configured in the configuration menu. All values are saved in EEPROM memory. The N410 is standard provided with a bright backlight, which ensures good readings during day and night and it can be adjusted in 6 steps from 0 to 100%.

N Series Batch control is your perfect solution for smaller and low cost panels, as it has a limited depth clearance of only a four inches! Why bother with other panel controllers, when you can save considerably on installation and panel requirement costs with the N-series? Be smart, buy N!

All values, unit settings and functions have been classified in various groups and can be security access code protected. There is a special external input

Advantages

• Save time and cost with the easy to operate numerical keypad.
• Your crew is in control with our highly praised "know one, know them all" configuration structure, saving time, cost and aggravation.
• Guaranteed accuracy at any conditions, N414 is certified by NTEP as an approved weighing and measuring device.
• Key information at a glance as the display simultaneously shows actual value, preset value, batch process indication, switch point indication and measuring units.
• Easy installation with the rugged aluminum DIN-size panel mount enclosure with only four inches depth clearance for smaller and low cost panels.t with a keypad lock functionality.

Feature

• Full numerical keypad.
• Shows actual value, preset value, batch process indication, switch point indication and measuring units simultaneously.
• Five control inputs for remote START, HOLD, RESUME, keypad lock and external alarm.
• 7 large digits (14mm, 0.56") for actual value, flow rate and total.
• 10 smaller digits (8mm, 0.3") for preset value, accumulated total and batch count.
• Selectable on-screen engineering units for volumetric or mass: L, m³, USGAL, IGAL, ft³, bbl, kg, Ton, lb.
• Easy operation to enter a batch value and to control the process.
• Easy configuration with clear alphanumerical display.
• A Just-In-Time back-up stores the latest batch information in case of a power failure.
• No-flow monitoring.
• Automatic overrun correction.
• Bright LED backlight.
• Auto backup of settings and running totals in EEPROM memory.
• Ambient temperature: -20°C to +60°C (-4°F to 140°F).
• Aluminum IP67 (NEMA Type4X) DIN front panel of 144 x 72mm (5.67" x 2.83").
• Various accessories are available for this product.

All applications are unique; therefore no two technical requirements are the same. But what product is the perfect fit your application? To support your selection, we have created the new reference guide. Each product group is explained with a list of typical features, photos and display examples. With a clear table overview you can easily compare the various options of the products. 

Input features

The N-Series accept various input signals for volume flow or mass flowmeters, like reed-switch, Coil, open collector, NPN, PNP or active 8 / 12 / 24V pulse signals.

Various external inputs are available including functions such as: start, stop, reset, selection of batch quantity, alarm, etc. The degree of this functionality is product dependent. Additionally, most models have a hold-input feature which will ignore flowmeter pulses whilst the system is being flushed or CIP cleaned.

Output features

All N-Series models have two field replaceable, heavy duty relays (NO-NC) and up to three transistor outputs. Relay 1 is fxed as the main batch control relay. Relay 2 and the transistor outputs can be configured as 1- or 2-stage batch control, alarm or pulse output.

Power requirements

Two power inputs are available to power the N-Series and sensor. A 110 - 230V AC and a 24V DC power input. Both offer an 8.2, 12 or 24V DC sensor supply to power the sensor.

Communication

The N413 and N414 are able to send a receipt printing command to a printer.

The N410 can be equipped with an RS232/RS485 communication option. Besides the process data all configuration settings can be read and modified. The communication protocol used is Modbus ASCII /RTU; max. 255 units can be addressed.