Ultrasonic Energy Meter Clamp-On SE509

R 57,550.00

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Flo Instru SKU: SE509

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Shipping
Ships in 5-10 business days

Warranty
1 year standard warranty

Product Description:

Precision Energy Monitoring. Non-Invasive Installation. Built for Performance.
The SE509 Clamp-On Ultrasonic Energy Meter is a compact and accurate solution for monitoring thermal energy consumption in liquid-based heating and cooling systems. Equipped with PT1000 temperature sensors and advanced TVT (Transit-Time Vortex) technology, this system accurately calculates energy usage using data from two temperature inputs and an ultrasonic flowmeter.

The clamp-on transducers ensure no pipe cutting, no downtime, and no pressure loss, making the SE509 ideal for retrofit projects and ongoing operations. It’s designed to handle pipe sizes from 1" (25mm) to 80" (2000mm) and includes IP68-rated transducers for use in harsh environments.


Key Features & Benefits:

  • Thermal Energy Monitoring with PT1000 Sensors:
    Measures the energy transfer in both heating and cooling applications by capturing temperature differentials in supply and return lines.

  • TVT (Transit-Time Vortex) Technology:
    Advanced measurement method combining time-of-flight and vortex detection to maintain high accuracy in both laminar and turbulent flows.

  • Clamp-On, Non-Invasive Design:
    Installs externally—no need to cut into pipes or interrupt operations. Ideal for system retrofits and energy audits.

  • Industrial-Grade Build:
    Housed in a rugged metal enclosure with high-grade materials for durability and long-term performance.

  • Wide Pipe Compatibility:
    Supports pipe diameters from 1" (25mm) up to 80" (2000mm), covering most commercial and industrial applications.

  • IP68 Transducers:
    Designed for submersion and tough environments, ensuring reliable data in humid or wet conditions.

  • Clear, Intuitive Interface:
    Simple setup with an easy-to-read display and user-friendly menu system for quick configuration.


Ideal Applications:

  • HVAC Systems (Heating & Cooling)

  • Chilled Water and Condenser Water Loops

  • District Energy Monitoring

  • Building Management Systems (BMS)

  • Energy Audits for Commercial & Industrial Facilities

Specifications

Performance Index
Flow Range 0m/s ~ 12m/s(0ft/s ~ 40ft/s)
Accuracy Valued ±1.0%
Repeatability 2.0%

Pipe Diameter

Range(Optional)

DN25~DN2000 (1’’ ~ 80’’)
Measuring Medium water, sea water, oil,alcohol...
Pipe Material(Optional) PVC, stainless steel, carbon steel, copper...
Function Index
Communication Interface ModBus RS485, 4~20mA, Maximum load: 750Ω, OCT upper and lower limit alarm
Power Supply 24V DC
Keyboard 4 touch keys
Display 2.2" TFT LCD 320*240
Temperature Transmitter ambient temperature: -40℉~140℉(-40℃~60℃)
Transducer measurement medium: -40℉~176℉(-40℃~80℃)
PT1000 Temp. Sensor: 35.6℉~221℉(2℃~105℃)
Humidity RH 0~95% RH,non-condensing
IP IP54
Flow Unit Support metric unit selection,Cubic Meters(m3), Liters(l),USA Gallons(gal).
/hour, /min, The factory default unit is m3 per hour.
Energy Unit Giga Joule (GJ), Kilocalorie (Kc), KWh, BTU
Physical Characteristics
Transmitter Aluminum alloy
Sensor Clamp-on
Cable Standard length: 10m
 
 
PT1000 Reference Table
Temperature 0 1 2 3 4 5 6 7 8 9
() Resistance value (Ω)
0 1000.0 1003.9 1007.8 1011.7 1015.6 1019.5 1023.4 1027.3 1031.2 1035.1
10 1039.0 1042.9 1046.8 1050.7 1054.6 1058.5 1062.4 1066.3 1070.2 1074.0
20 1077.9 1081.8 1085.7 1089.6 1093.5 1097.3 1101.2 1105.1 1109.0 1112.8
30 1116.7 1120.6 1124.5 1128.3 1132.2 1136.1 1139.9 1143.8 1117.7 1151.5
40 1155.4 1159.3 1163.1 1167.0 1170.8 1174.7 1178.5 1182.4 1186.2 1190.1
50 1194.0 1197.8 1201.6 1205.5 1209.3 1213.2 1217.0 1220.9 1224.7 1228.6
60 1232.4 1236.2 1240.1 1243.9 1247.7 1251.6 1255.4 1259.2 1263.1 1226.9
70 1270.7 1274.5 1278.4 1282.2 1286.0 1280.8 1293.7 1297.5 1301.3 1305.1
80 1308.9 1302.7 1316.6 1320.4 1324.2 1320.8 1331.8 1335.6 1339.4 1343.2
90 1347.0 1350.8 1354.6 1358.4 1362.2 1366.0 1369.8 1373.6 1377.4 1381.2
100 1385.0 1388.8 1392.6 1396.4 1400.2 1403.9 1407.7 1411.5 1415.3 1419.1


 

Shipping: 5-10 business days