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GPI Meters Industrial Grade Electronic Flow Meter, 1/2" NPT 316SS, G2S Threaded, FM Approved (For Hazardous Area), G2S05NQ9GMA

Part Number : G2S05NQ9GMA

Brand :
GPI Meters

The GPI G2 Series Water Flow Meter is an industrial-grade flow meter designed for accurate monitoring of water-like fluids. With a ½” meter body size, the meter features a digital LCD for easy readability and a robust construction rated to 1500 PSI. Factory calibrated for precision with an accuracy of ±1.5%, this reliable flow meter includes essential features such as batch and cumulative totals, programmable display options, and battery operation lasting up to two years. Ideal for diverse applications including chemicals and fuel products, the G2 Series meter ensures durability and chemical compatibility with its 316 stainless steel housing.

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KWD 284.970

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Description

The GPI G2 Series Water Flow Meter provides industrial-grade accuracy and reliability for measuring the flow of water-like fluids. With a compact ½” meter body size, it boasts a durable construction capable of withstanding pressures up to 1500 PSI. This meter is factory calibrated to ensure ±1.5% accuracy and ±0.1% repeatability, making it an excellent choice for various applications such as water, chemicals, and fuel products. The meter features a user-friendly digital LCD that displays both the flow rate and two totalizing values (one resettable and one cumulative), catering to a range of operational needs. Powered by two AAA 1.5V alkaline batteries, the flow meter can operate for up to two years, ensuring your measurements remain consistent over time. Designed with precision in mind, the G2 Series can handle maximum viscosities of 100 cps and operates efficiently within a temperature range of -40°F to 250°F. The internal components, constructed from high-grade materials like 316 stainless steel, PVDF, and tungsten carbide, provide excellent chemical compatibility and durability. Installation is intuitive as it can be mounted horizontally or vertically, while also accommodating gravity feeds when configured correctly. The meter also supports optional remote display and output for enhanced functionality. Ideal for a variety of settings, from industrial processes to agricultural applications, the GPI G2 Series Water Flow Meter remains a preferred choice for professionals seeking a reliable measurement solution in a diverse array of fluid environments.

General Information

• Meter Body Size: 1/2" • Local/Remote Display: Local • Display Type: Digital LCD • Factory Calibrated For: Water like fluids • Flow Meter Type: G2 Series - INDUSTRIAL GRADE METER • Std Calibration Reports Included: Yes • Warranty Period: 1 Year • Product Type: Rate & Totals • Benefits & Features: Pressure Rated to 1500 PSI; Excellent Chemical Compatibility; Accurate; Durable; 2-Year Battery Powered; 6 Digit Display - Floating Decimal; Rate of Flow; Batch & Cumulative Totals; Factory Calibrated and Field Calibratable; Add-On Output Options; FM Approved Class I, Div. I; Replaceable Internal Meter Body Parts; Choice of Gallons or Liters; Custom Programmable Display (including UOM)

Flow Specifications

• Max Pressure Drop (at Max Flow in test conditions): 7.5 PSI • Accuracy (% of Reading) Factory Calibrated with Computer: ± 1.5% • Accuracy (% of Reading) Factory Calibrated Body Only: ± 2.0% • Repeatability (based on test conditions): ± 0.1% • Recommended Strainer Size: 120 Mesh (125 Microns) • Max. Particle Size: .005" / .127 mm • Operating Temp Without Local Computer or With Remote Computer: -40 to 250°F (-40 to 121°C) [Opt'l] • Extended Flow Range: 10 - 15 GPM (37.8 - 56.8 LPM)
[Accuracy of the extended flow range declines and is not guaranteed]
Overranging damages meter and voids warranty • Maximum Viscosity: 100 cps
[For viscous fluids like oils, the temperature must not fluctuate more than ±5°F to avoid accuracy fluctuations]

Wetted Materials

• Housing Material: 316SS • Bearings: 96% Alumina Ceramic/Tungsten Carbide • Shaft: Tungsten Carbide • Rotor: PVDF • Signal Generator: Not Wetted • Retaining Rings: 316SS

Electronics

• Display Function: Rate + 2 Totals (1 Resettable, 1 Cumulative) • Local Computer Calibrations: Factory & Field • LCD Digits: 6 • Totalizing Display Starting Increment: 0.01 • Typical K-Factor PPG (PPL): 2500 (660) • Local Module & Output Signal: None • Remote Output: Optional Remote Display, 4-20mA or Pulse Out (Please contact us) • Sensor (Pickup): Magnetic • Battery Power: (2) AAA 1.5V Alkaline Battery (2 year) • Frequency Range: 42 - 420 Hz • Totalizing Resets to 0 After Reaching: 99999999

Application Notes

• Applications (always check Chemical Compatibility Guide): Water, Chemicals, Fuel Products • Not Suitable For Applications: DI Water; Oils, especially those heavier than 10W (100cps), Fluctuating viscosities** • Minimum Straight Pipe Dia.s: 5" Upstream / 2.5" Downstream • Desired Straight Pipe Dia.s: 10" Upstream / 5" Downstream • Application Notes: Unidirectional but Display can be rotated 180°, Can mount Horizontally or Vertically, Can use for Gravity Feeds, Line should be kept full (no air) for proper accuracy • Piping Notes: If cavitation affects accuracy, try a flow control valve downstream of meter

Downloads

G2S05NQ9GMA Data Sheet.pdf

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Download

G2S05NQ9GMA Manual.pdf

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G2S05NQ9GMA Meter Manual.pdf

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Download

Specifications

Connection size
Choose a connection size that matches the size of the pipe or hose it will be connected to. Alternatively, you can size the valve based on the Kv value for more accuracy.
1/2"
Connection type
Types of connection used for the valve ports.
NPT Female
Flow Range
1 - 10 GPM (3.8 - 37.9 LPM)
Pressure rating
1500 PSI (102 Bar)
Operating Temp With Local Computer
0 to 140°F (-18 to 60°C) for SAFE AREA (Non-FM Approved) 0 to 129°F (-18 to 54°C) for INTRINSICALLY SAFE (FM Approved)
Max Pressure Drop (at Max Flow in test conditions)
7.5 PSI
Max. Particle Size
.005" / .127 mm
Accuracy (% of Reading) Factory Calibrated with Computer
± 1.5%
Accuracy (% of Reading) Factory Calibrated Body Only
± 2.0%
Repeatability (based on test conditions)
± 0.1%

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