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Series GFM2 Gas Mass Flow Meter

The Series GFM2 Gas Mass Flow Meters is an ideal choice for the measurement of flow rates of a wide variety of gases.

Unit can be calibrated for a variety of gases with user selectable 0 to 5 Vdc or 4 to 20 mA and two relay outputs and programmable totalizer that indicates total gas quantity.

Features

Utilizes a straight tube sensor with a restrictor flow element to provide a high ±1% Full Scale accuracy and ±0.25% Full Scale repeatability
Gas flow can be displayed in 23 different engineering units on an optional 2x16 character LCD display with internal conversion factors for up to 32 gases
Digital RS-232 or RS-485 interfaces allow for easy communication and for multi-drop capability of up to 256 units (RS-485 only)
User-friendly interface allows for the programming of high and low gas flow alarms, along with two user-programmable electromechanical SPDT relays with latch options
Stores calibration information for up to 10 different gases, internal or user-specific K-factors
Automatic sensor zero offset adjustment (via digital interface or local push button)
NIST traceable certificate included
Self-diagnostic tests

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Models matching criteria: 8,640

GFM2-CO-010-A-B-N-B-2

Specialty Gas & K-Factor - Carbon Monoxide 1.0000
Body Size - Low Flow
Body Material - Aluminum
Seal Material - Buna-N
Display - No Display
Output - 4-20 mA
Digital Signal - RS-232

100+ In Stock

$275.00 CAD