GPI FLOMEC® A1N-10-N-L-Q 1 in. NPT Low Flow Paddlewheel Meter - Gallons

A1 Series Paddlewheel Meter with Q9 Display is designed as a self-contained, battery-powered unit. Select the A1 Nylon meter accurate meter for water or non-aggressive chemical applications. Intrinsically safe for use in hazardous areas.

For low flow applications: 0.3 to 3 GPM (1 to 11 LPM). Accuracy can vary up to ±5% depending on installation and fluid type. Field calibration is recommended for best accuracy.

NOTE: If the meter includes any module ( 4-20mA or Pulse out) that introduces external power, then all intrinsic safety approvals are voided.

Features

• Unique package combines paddlewheel and LCD into a self-contained, compact, economical meter
• Local Display Computer features: 2 non-volatile Totals (Batch total= Resettable, Total= Non-resettable), Rate of Flow
• Output capabilities available to communicate with process control equipment
• Lightweight, compact design allows for easy installation
• Factory calibration
• AAA Alkaline battery life: 2 years

Specifications

• Size: 1 in. FNPT
• Material: Nylon
• Unit of Measure: Gallon
• Flow Rate: 0.3 to 3 GPM (1 to 11 LPM)
• Design Type: Paddlewheel
• Repeatability:± 1.0%
• Pressure Rating: 150 PSI (10.3 bar)
• Operating Temperature Range:-40° F to 250° F (-40° C to 121° C)
• Typical K Factor: 2200 PPG (581 Pulses/L)
• Frequency Range: 11-110 Hz @ 0.3-3 GPM (1-11 L/min)
• 2 Year meter warranty
• Recommended Strainer Size: 28 mesh
• Wetted Materials:
• Nylon Housing
• Ceramic Bearings
• Tungsten Carbide Shaft
• Nylon Rotor
• 316 Stainless Steel Rings
• Approvals:
• ATEX II 1 G Ex ia IIC T6 Ta = -40°C to 60°C; IP65
• CE
• EEx nL IIC T4 U
• Factory Mutual Approved
• Ingress Protection Code
• NEMA 4
• Underwriters Laboratories - cUL

Applications

• Fuel Transfer
• Ag Chemicals
• Plant Process Water
• Solvents / Glycol
• Batching / Blending
• Chemical Feed Lines
• Water / Non-aggressive Chemicals (Nylon model)

Downloads

A1 Meter Owner's Manual (PDF Download)

Q9 Computer Owner's Manual (PDF Download)

Chemical Capability Guide (PDF Download)

Build-Your-Own A1 Series Meter (PDF Download)