Channel Types: Round pipe, rectangular, trapezoid, egg, or custom shapes
Electronics Enclosure: IP67 polycarbonate
Operating Temp.(Electronics): -20 °C to +60 °C (-5 °F to +140 °F)
Accuracy: Level: ±0.25% of Range or 1 mm (0.04 in). 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
Battery: Internal rechargeable NiMH, 12 V DC, 10,000 mAh
Battery Charger: 6 A (100 W Max), 100-240 V AC 50/60 Hz input, UL and CE listed
Output/Communications: 4-20mA, 500 Ω or 0-5 V DC (100mA) by menu selection 2 solid-state Relays, 40 V AC/DC max., rated 250mA;
programmable for flow and/or level alarm or flow proportional pulse (sampler/totalizer, Max frequency 0.4 Hz)
Breakout Box: Connections for charger input, external battery input, 2 relays, 4-20mA (0-5 V)
Electrical Surge Protection: Sensor: 4-20mA outputs and AC power input
Data Logger: Programmable 2-million point data capacity, time and date stamped plus formatted flow reports including total,
average, minimum, maximum, and times of occurrence. Includes USB output to Flash Drives.
Logger Intervals: Programmable: 10 sec, 30 sec, 1 min, 2 min, 5 min, 10 min, 15 min, 30 min, 60 min
Software: Greyline Logger for Windows. Graph and data table presentation, level / velocity to flow conversion, exports
data to Excel, exports graphs.
Approximate Shipping
Weight: 6.8 kg (15 lb)
QZ02L TRANSDUCER SPECIFICATIONS
Velocity Measurement Range: 0.031 m/s to 6.2 m/s (0.1 ft/s to 20 ft/s) and reverse flow to -1.5 m/s (-5 ft/s)
Level Measurement Range: Minimum Head: 25.4 mm (1 in) Maximum Head: 4.6 m (15 ft)
Operating Temperature: -15 °C to +80 °C (+5 °F to +175 °F)
Exposed Materials: 316 stainless steel, epoxy resin, polyurethane
Sensor Cable: 7.6 m (25 ft) submersible polyurethane jacket, shielded, 3-coaxial
Transducer Mounting: Includes MB-QZ stainless steel mounting bracket
Temperature Compensation: Automatic, continuous
POPULAR OPTIONS
Transducer Cables Extension: Shielded 15.2 m (50 ft) submersible, polyurethane jacket with watertight connectors
Sensor Mounting Bands: Stainless steel sensor mounting bands for pipes from 152.4 mm to 1.8 m (6 in to 6 ft)
