截面流速流量计（加拿大） 型号:GL7-AVFM 5.0 库号：M260605 General Specifications AVFM 5.0 Area-Velocity Flow Monitor
Channel Types: Round pipe, Rectangular, trapezoid, egg or custom shapes
Electronics Enclosure: Watertight and dust tight NEMA4X (IP 66) polycarbonate with clear, shatterproof cover
Accuracy: Level: ±0.25% of Range. Velocity: ±2% of Reading. Repeatability and Linearity: ±0.1%
Display: White, backlit matrix - displays flow rate, totalizer, relay states, operating mode and calibration menu
Programming: built-in 5-key calibrator with English, French or Spanish language selection
Power Input: 100-240VAC 50-60Hz (see Options), 5.28 Watts maximum (with standard features)
Outputs: 3 Isolated 4-20mA, 1000 ohm, (Flow, Level and Velocity) or 0-5VDC by menu selection
Control Relays: 2 Relays, form 'C' dry contacts rated 5 amp SPDT; programmable for flow proportional pulse (sampler/totalizer), flow and/or level alarm
Electrical Surge Protection: Sensor, 4-20mA outputs and AC power input
Operating Temp. (electronics): -5° to 140°F (-20° to 60°C)
Approximate Shipping Weight: 10 lbs. (4.5 kg)
QZ02L Sensor
Velocity Measurement Range: 0.1 to 20 ft/sec (0.03 to 6.2 m/sec) and reverse flow to -5 ft/sec (-1.5 m/sec)
Level Measurement Range: Minimum Head: 1 in (25.4 mm). Maximum Head: 15 ft. (4.57 m)
Operating Temperature: 5 to 150°F (-15 to 65°C)
Exposed Materials: PVC, epoxy resin, polyurethane
Sensor Cable: 25 ft. (7.6 m) submersible polyurethane jacket, shielded, 3-coaxial
Sensor Mounting: includes MB-QZ stainless steel mounting bracket
Temperature Compensation: Automatic, continuous
注：报价所含配置如下：
AVFM 5.0 Area-Velocity Flow Meter
Standard features:
• QZ02L standard sensor –measures flow Velocity and Level
• Sensor cable 25 ft / 7.6 m submersible, shielded 3-coaxial
• Enclosure – Standard NEMA 4X (IP66) Fiberglass
• Displays – white backlit matrix LCD
• Calibration – built-in 5-key programmer
• Outputs – three isolated 4-20mA/0-5V, Flow, Level and Velocity
• Enclosure Temperature: Standard -5°F to 140°F
• Electronics Protection: Standard
• 2 control relays - 5 amp, SPDT - programmable for flow proportional pulse output, flow and/or level alarm
• Power Input: Standard 100-240VAC 50/60Hz
• Intrinsic Safety Barriers: Standard – General purpose locations
• Data Logger –None
• 1 manual – Installation and Operation
选配件（价格另询）：
SS Pipe Mounting Band for 8” pipe
SS Pipe Mounting Band for 10”/250 mm ID pipes |
