Aalborg Totalizer

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Manufactured

By Aalborg

Includes

FREE Ground Shipping on orders of $1,000 or more
FREE Lifetime Tech Support

Features

5 to 10 VDC input
0 to 5 VDC input optional
10 mA at 12 VDC, less than 0.125 watts
Accuracy: 0.5% of full scale
±200 ppm/°C (5 to 50°C)
7 digit display, 8mm figure height
20 years lithium battery, no external power required
Reset push button switch
3.5 oz (99.2 g)

This product is an accessory for the following products:

Aalborg GFC Mass Flow Controllers

Thermal mass flow controller for clean gases, flow ranges from 0 to 10 SCCM to 0 to 1000 SLPM, replaces the AA30-B.

Starting at $973.00

Aalborg GFM Mass Flow Meters

Thermal mass flow meter for clean gases, flow ranges from 0 to 10 SCCM to 0 to 1000 SLPM, replaces the AA30-A.

Starting at $632.00

Aalborg AFM Mass Flow Meters

Thermal mass flow meter for clean gases. Replaces the AA30-C.

RETIRED

This compact totalizer is designed to be used primarily with mass flow meters and mass flow controllers. It can also be used in conjunction with other types of instrumentation with 0 to 5 Vdc signal outputs.

The totalizer takes analog output flow signals of either 5 to 10 Vdc, from GFM mass flow meters and GFC mass flow controllers, or 0 to 5 Vdc from AFC mass flow controllers, AFM mass flow meters and other compatible products (jumper selectable).

The totalizer integrates and accumulates up to 7 digits of direct engineering units for the given gas and flow rate (i.e. standard liters, standard cubic centimeters, etc.).

In order to reduce low signal (noise) totalizing, provision is made for 1% cut off.

A built-in battery back-up holds the total reading for up to 20 years.

The totalizer can be connected to GFM mass flow meters or GFC mass flow controllers via either a modular jack replacing the LCD display or with an additional connector in parallel with the LCD display.

Each totalizer is shipped from the factory with adjustments made for specified flow rates. The totalizer can be re-scaled for a different flow range or engineering unit.