SITRANS FUE1010 is a highly accurate clamp-on non-intrusive ultrasonic flowmeter for revenue grade thermal energy sub-metering and energy efficiency distribution monitoring, with a real time coefficient of performance (COP) for HVAC systems.
SITRANS FUE1010 is available in single and dual channel or dual path configurations, with your choice of IP65 (NEMA 4X) dedicated wall mount or IP40 (NEMA 12) portable enclosures.
Особенности
- Measures energy rate and total consumption with highest accuracy available
- Accurately measures at both low flow rates and low differential temperatures
- Easy installation; no need to cut pipe or stop flow
- Minimal maintenance; external transducers do not require periodic cleaning
- No moving parts to foul or wear
- No pressure drop or energy loss
- Wide turn-down ratio
- Choice of single or dual channel / dual path or dual mode operation:
- Dual channel operation reduces the cost for the system on a per channel measurement basis and permits measuring hot and chilled water lines at the same time
- Dual path capability insures high flow measurement accuracy on installations with less than desirable piping runs
- Ability to operate in either Wide-Beam Transit-time or reflexor (Doppler) mode for applications with high aeration
- Zeromatic Path automatically sets zero without stopping flow and reduces zero drift, even at low flow
Область применения
FUE1010 is ideally suited to thermal energy / power industry applications, including:
- Chilled water sub-metering
- Hot water sub-metering
- Condenser water
- Glycol
- Thermal storage
- Lake source cooling
Дизайн
FUS1010 is available in three configurations:
- IP65 (NEMA 4X) Enclosure
- Single channel
- Dual channel / dual path
- IP40 (NEMA 12) Portable enclosure
- Single channel
- IP40 (NEMA 12) Portable impact resistant enclosure
- Dual channel / dual path
Функции
- Flow display computer has an integral 33 button keypads and large (128 x 240 pixel) graphic displays visible up to 12 m (40 ft) away
- 4-wire 1000 Ω platinum RTD’s for supply and return temperature measurements are precision matched to within 0.01 °C (0.02 °F)
- Temperature is factory calibrated with built-in field calibrator
- Built-in energy/BTU mode
- Detection of aeration and cavitation caused by worn or damaged impellers, misaligned shafts, etc.
- Reverse flow and empty pipe detection
- Chiller efficiency analysis: accepts an independent analog input representing kW usage for calculation of the following functions which can be selected for data logging or output purposes:
- Cooling load (kW/ton)
- Coefficient of performance (COP)
- Energy efficiency ratio (EER)
- Optional current input
- Digital communication options:
- MODBUS / Metasys N2 (IP65 (NEMA 4X) only)
- Dial-up modem (IP65 (NEMA 4X) only)
- RJ45 TCP/IP addressable Ethernet (IP65 (NEMA 4X) only)
- RS232 Serial digital port (standard)
- Zeromatic path automatically sets zero
- Bi-directional flow operation
- 1 MByte data logger with both site and data logger storage
- English, spanish, german, italian and french language options
Технические данные
| SITRANS FUE1010 | |
|---|---|
| Input | |
| Flow range | 0 … 18 m/s (0 … 60 ft/s), bi-directional |
| Flow sensitivity | 0.0003 m/s (0.001 ft/s) |
| Pipe size | 6.4 mm … 9,14 m (0.25”… 360”) |
| Optional Inputs,single channel | - Current: 2x 4 … 20 m - Voltage: 2x 0 … 10 V DC - Temperature: 2x 4 wire 1 kΩ RTD - Totalizer commands (clear/hold) |
| Output | |
| Outputs,single channel | - Current: 2x 4 … 20 mA DC (1 kΩ at 30 V DC) - Voltage: 2x 0 … 10 V DC (5 kΩ minimum) - Status Alarm: 4x SPDT Relays - Frequency: 2x 0 … 5000 Hz - RS232 |
| Accuracy | |
| Accuracy | ± 0.5% ... 1.0% of flow,for velocities greater than 0.3 m/s (1 ft/s) ± 0.0015 ... 0.003 m/s (± 0.005 ... 0.01 ft/s),for velocities less than 0.3 m/s (1 ft/s) |
| Batch repeatability | ± 0.15% of flow,for velocities greater than 0.3 m/s (1 ft/s) ± 0.0005 m/s (± 0.0015 ft/s),for velocities less than 0.3 m/s (1 ft/s) |
| Rated operation conditions | |
| Degree of protection | - Dedicated wall mount enclosure: IP65 (NEMA 4X) - Portable enclosures: IP40 (NEMA 12) |
| Liquid Temperature | |
| - Standard | -40 … +120 °C (-40 … +250 °F) |
| - Optional | -40 … +230 °C (-40 … +450 °F) |
| Transducer temperature | Standard -40 … +120 °C (-40 … +250 °F)Optional -62 … +232 °C (-80 … +450 °F) |
| - Standard | -40 … +120 °C (-40 … +250 °F) |
| - Optional | -62 … +232 °C (-80 … +450 °F) |
| Ambient temperature | -18 ... +60 °C (0 ... 140 °F) |
| Design | |
| Dimensions | see SITRANS F US Clamp-on „System info and selection guide“ |
| Weight | see diagrams |
| Power supply | 90 … 240 V AC, 50-60 Hz, 30 VAor9 … 36 V DC, 12 W |
| Indication and operation | |
| Data logger memory | 1 Mbyte of storage |
| Display | 128 x 240 pixel LCD with backlight |
| Keypad | 33 keypad buttons with tactile feedback |
| Language options | English, Spanish, German, Italian, French |
| Certificates and approvals | |
| Safety ratings | |
| - Dedicated wall mount enclosure | FMFMcCE- LVD IEC 61010-1 - EMC EN61000-6-2, -4 |
| - Portable enclosures | ULULc CE- LVD IEC 61010-1 - EMC EN61000-6-2, -4 |
Transducer selection charts
| Universal transducers for any pipe material | |||||
|---|---|---|---|---|---|
| Transducer Size Code | Order Code | Outer diameter range (mm) | Outer diameter range (inches) | ||
| min | max | min | max | ||
| A2 | B | 12.7 | 50.8 | 0.5 | 2 |
| B3 | C | 19 | 127 | 0.75 | 5 |
| C3 | D | 51 | 305 | 2 | 12 |
| D3 | E | 203 | 610 | 8 | 24 |
| E2 | F | 254 | 6096 | 10 | 240 |
| High precision transducers for steel pipe with outer diameter/wall thickness ratio > 10 | |||||
|---|---|---|---|---|---|
| Transducer | Order Code | Pipe wall (mm) | Pipe wall (inches) | ||
| Size Code | min | min | min | max | |
| A1H | G | 0.64 | 1.02 | 0.025 | 0.04 |
| A2H | H | 1.02 | 1.52 | 0.04 | 0.06 |
| A3H | J | 1.52 | 2.03 | 0.06 | 0.08 |
| B1H | K | 2.03 | 3.05 | 0.08 | 0.12 |
| B2H | L | 3.05 | 4.06 | 0.12 | 0.16 |
| C1H | M | 4.06 | 5.84 | 0.16 | 0.23 |
| C2H | N | 5.84 | 8.13 | 0.23 | 0.32 |
| D1H | P | 8.13 | 11.18 | 0.32 | 0.44 |
| D2H | Q | 11.18 | 15.75 | 0.44 | 0.62 |
| D4H | R | 15.75 | 31.75 | 0.62 | 1.25 |
Transducer cable selection chart
| Transducer cable codes for length and type options | ||||
|---|---|---|---|---|
| Cable length m (ft) | Standard (PVCjacket)-40 … +80 °C(-40 … +176 °F) | Submersible(polyethylene jacket)-40 … +80 °C(-40 … +176 °F) | Plenum Rated(teflon jacket)-40 … +200 °C(-40 … +392 °F) | Armored1)-40 … +80 °C(-40 … +176 °F) |
| Order code | ||||
| 6 (20) | K01 | K11 | K21 | K31 |
| 15 (50) | K02 | K12 | K22 | K32 |
| 30 (100) | K03 | K13 | K23 | K33 |
| 46 (150) | K04 | K14 | K24 | K34 |
| 61 (200) | K05 | K15 | K25 | K35 |
| 91 (300) | K06 | K16 | K26 | K36 |
- Submersible and armored transducer cable is not available for portable versions
RTD cable selection chart
| RTD cable codes for length and type | ||
|---|---|---|
| Cable length m (ft) | Standard (teflon wrapped) -40 ... +200 °C(-40 … +392 °F) | Submersible (extruded jacket) -40 ... +200 °C(-40 … +392 °F) |
| Order code | ||
| 6 (20) | R01 | R11 |
| 15 (50) | R02 | R12 |
| 30 (100) | R03 | R13 |
| 46 (150) | R04 | R14 |
| 61 (200) | R05 | R15 |
| 91 (300) | R06 | R16 |
Заказные данные
| Заказной № | Описание | Вес (кг) | Доставка | Мин. зак. (шт) |
|---|---|---|---|---|
| 7ME3500-.....-.... | SITRANS FUE1010 ENERGIE, CLAMP-ON, DEDICATED, IP65 (NEMA 4X) | 3.5 | по запросу (D) | 1 |
| 7ME3502-.....-.... | SITRANS FUE1010 ENERGIE, CLAMP-ON, PORTABLE, IP40 (NEMA 12) BATTERY POWERED | 3.64 | по запросу (D) | 1 |