产品描述:
TFX Ultra ultrasonic flow and energy meters clamp onto the outside of pipes and do not contact the internal liquid. The technology has inherent advantages over alternate devices including: low-cost installation, no pressure head loss, no moving parts to maintain or replace, no fluid compatibility issue, and a large, bi-directional measuring range that ensures reliable readings even at very low and high flow rates. TFX Ultra is available in a variety of configurations that permit the user to select a meter with features suitable to meet particular application requirements.
The TFX Ultra is available in two versions: a stand-alone flow meter, and an energy flow meter used in conjunction with dual clamp-on RTDs. The energy flow meter measures energy usage in BTU or Tons, and is ideal for retrofit, chilled water and other HVAC applications.
泰亚赛福作为众多知名品牌的合作伙伴,以最优的价格+完善的售后服务体系向您提供产品。“服务第一、质量第一、价格最低”!
技术参数:
Parameter |
Details |
Liquid Types |
Clean liquids or those containing small amounts of suspended solids or gas bubbles |
Velocity Range |
Bi-directional to greater than 40 FPS |
Flow Accuracy |
Up to 1% of reading depending upon transducer and flow rate |
Temperature Accuracy |
Option A: 32 to 122°F; Absolute: 0.22°F, Difference: 0.09°F |
|
Option B: 32 to 212ºF; Absolute: 0.45ºF, Difference: 0.18°F |
|
Option C: -40 to 350ºF; Absolute: 1.1ºF, Difference: 0.45ºF |
|
Option D: -4 to 85ºF; Absolute: 0.22ºF, Difference: 0.09ºF |
Sensitivity |
Flow: 0.001 FPS |
|
Temperature: Option A: 0.03ºF; Option B: 0.05ºF; Option C: 0.1ºF; Option D: 0.03°F |
Repeatability |
0.5% of reading |
Compliance |
General Safety (all models): UL 61010-1, CSA C22.2 No. 61010-1; (power options A and D only) EN 61010-1 Hazardous Location (power supply options A and D only): Class I Division 2 Groups C, D; Class II and III, Division 2, Groups C, D, F, and G for US/CAN; ATEX II 2 G Ex nA II T4: UL 1604, CSA 22.2 No. 213, EN 60079-0 and EN 60079-15 CE: EN61326-1:2006 on meter systems with integral flow transducers, transducers constructed with twinaxial cable (all transducers with cables 100 ft. (30 m) and shorter) or remote transducers with conduit |
Display |
Two line LCD, LED backlit |
Enclosure |
Type 4 (IP65) Construction: powder-coated aluminum, polycarbonate, stainless steel, polyurethane, nickel-plated steel mounting brackets |
Configuration |
Via optional keypad or PC running ULTRALINK software |
Engineering Units |
Flow Meter: Feet, gallons, cubic feet, million gallons, barrels (liquid and oil), acre-feet, lbs., meters, cubic meters, liters, million liters, kg |
|
Energy Meter: BTU, MBTU, MMBTU, Tons, kJ, kW, MW and the Flow Meter list from above |
Inputs/Outputs |
USB 2.0, RS485, 10/100 Base-T, 4-20mA, 0-1,000 Hz: open-collector (flow meter only), Two Alarm Outputs (flow meter only) |
泰亚赛福作为众多知名品牌的合作伙伴,以最优的价格+完善的售后服务体系向您提供产品。“服务第一、质量第一、价格最低”!
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泰亚赛福作为众多知名品牌的合作伙伴,以最优的价格+完善的售后服务体系向您提供产品。“服务第一、质量第一、价格最低”!