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Ultrasonic Heat Module / LRC-2000M
- LRC-2000M, the ultrasonic heat module, is best choice for system integration or network measurement because of its small volume, light weight, easy operation, power function and lowest cost.
Features
Powerful Functions
Current output: 4-20mA, one channel, can be used for flow/heat transmitter;
OCT output: two channel, can be used for flow / heat switch;
Current input: 4-20mA, three channel, can be used for data collector;
Tri-wire resistance signal input (PT100): two channel, can be used for calorimeter.
Far transmission distance
Connect flow/heat module and secondary meter through RS-485 interface, transmission distance up to 1000m.
Solve the problems of high cost of special cable, poor anti-interference, short transmission distance etc.
Wide measuring range
Several types transducer for selection, pipe size from DN 15mm to DN 6000mm
High Accuracy measuring
Accuracy: ±1%, linearity: 0.5%, repeatability: 0.2%
General Specification
Optional Transduers | Model | Measuring Range | Liquid Temperature | Accuracy | |
Clamp-on | TS-2(small size) | LRF-2000MNB1 | DN15 -100mm | 0C ° ∼ 90C ° | Flow±1% Heat±2% |
| TM-1(medium size) | LRF-2000MNB2 | DN50 -1000mm | ||
TL-1(large size) | LRF-2000MNB3 | DN300 -6000mm | |||
High-tem clamp-on | THS-1(small size) | LRF-2000MNB4 | DN15 -100mm | 0C ° ∼ 160C ° | |
| THM-1(medium size) | LRF-2000MNB5 | DN300 -1000mm | ||
Insertion | TC-1(standard) | LRF-2000MNC1 | DN80 -6000mm | 0C ° ∼ 160C ° | |
| TLC-2(lengthen) | LRF-2000MNC2 | |||
Prover Section | Prover Section | LRF-2000MNG | DN15 -1000mm | 0C ° ∼ 160C ° | Flow±0.5% |
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Power Supply | Primary meter: 8-36VDC , Secondary meter: AC220V or DC24V | ||||
Input | 3 channel 4-20mA analog input, 2 channel Tri-wire resistance | ||||
Output | Isolation RS-232/RS-485 output, 2 channel isolation OCT | ||||
Communication Protocols | Compatible with MODBUS, METER-BUS protocol, Fuji extended | ||||
Structure of Unified Calorimeter
composition diagram of heat Point-measuring
composition diagram of clamp-on heat measuring |
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composition diagram of insertion heat measuring |
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composition diagram of flow cell heat measuring |
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composition diagram of heat network-measuring
