Dwyer 外箍式热能表 UBT系列

产品特色

• Non-invasive energy measurement

• Easy installation: Simply connect power and enter the pipe inside diameter, adjust the sensors and clamp the meter on the pipe

• Compact and lightweight design, featuring an easily installed, all-in-one clamp-on unit intended for homogeneous liquids that contain no air

• Screen displays energy rate and totalized energy with pulse output and communication options

技术指标

Service    Clean water with <3% by volume of particulate content, or up to 30% ethylene glycol

Range    0.3 ft/s to 32 ft/s (0.1 m/s to 10 m/s)

Display    Backlit: 2.28 x 0.43 (58 mm x 11 mm), 2 line x 16 characters

Accuracy    ±3% of flow reading for velocity rate >1 ft/s (0.3 m/s)

Power Requirements    12 V to 24 V ±10% AC/DC at 7 watts per unit. Optional plug-in 12 V power supply

Power Consumption    7 W (DC) or 7 VA (AC) max

Temperature Limits    Process: 32 to 185°F (0 to 85°C); Ambient: 32 to 122°F (0 to 50°C)

Outputs    Pulse: 1 opto-isolated MOSFET relay, 500 mA max, 166 pps max, 200 Hz max

Humidity Limit    90% RH at 122°F (50°C) max

Communication    Pulse, optional Modbus® communication

Enclosure Rating    IP54

Enclosure Material    Plastic polycarbonate

Repeatability    ±0.15% of measured value

Electrical Connections    16.4' (5 m) cable

Flow Direction    Any

Mounting Orientations    Any

Weight    1.10 lb (0.5 kg)

Agency Approvals    CE

ADDITIONAL SPECIFICATIONS

Applicable Pipe Material    Steel, SS, copper, or plastic

Pipe Outside Diameter    3/4 to 4 (25 to 115 mm); 5 to 7 (125 to 180 mm). Pipe size is dependent on pipe material and internal diameter

Applicable Pipe Lining    None

Pipe Wall Thickness    0.02 to 0.36 (0.5 to 10 mm)

选项配件