Flo-Instruments Co., Ltd
Flo-Instruments
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TM605 Compact Ultrasonic Flow Meter
Clamp-on compact type ultrasonic flow meters.
Product Description
TM605 is a integrated ultrasonic flow meter, specially designed for meeting small-middle pipe diameter. It's very easy and simple in setting and installing. TM605 developed and adopted the ultrasonic principle of transit-time difference method sends and receives ultrasonic signals through the sensor. When the ultrasonic signal is transmitted and received through the flowing liquid, there will be one difference value between upstream and downstream, which can be used to calculating flow and velocity.
Benefit & Feature
Specifications
| Velocity Rate | 0.328 ft/s～±16ft/s(0.1m/s～±5m/s) |
| Accuracy | ±2.0% |
| Pipe Size | DN6 DN8 DN10 DN15 DN20 DN25 DN32 |
| DN40 DN50 DN65 DN80 DN100 | |
| Liquid | Regular water,sea water,cooling/hot water,alcohol.. |
| Pipe Material | PVC,stainless steel,carbon steel,copper.… |
| Power Supply | 24V DC,maximum 500mA |
| Communication | Support MODBUS protocol,RS485 |
| Analog Output | 4-20mA,Maximum 750Ω |
| Alarm Output | Relay, OCT upper and lower limit alarm function |
| Display | OLED 320*240 dot-matrix display screen |
| Key Panel | Four touch buttons |
| Flow Unit | Support metric unit selection,Cubic Meters(m³),Liters(l),USA Gallons(gal). |
| Time Unit | /hour,/min,The factory default unit is cubic meters per hour. |
| Daily,Monthly,and Annual Flow Totalizer | |
| Temperature | Ambient:32F～+122F(0℃～+50℃) |
| Liquid:32F～+122F(0℃～+50℃) | |
| Ambient Humidity | RH 0～95%,No condensation |
| Housing Material | Aluminum alloy,CNC machined processing |
| Protection Rate | IP54 |
| Cable Length | 6.6ft (2m)standard |
The Pipe Size Range and Flow Range Reference Table
| Diameter | DN | Inch | Diameter Range(mm) | Min ( m³/h) | Max ( m³/h) | Min ( L/min) | Max ( L/min) |
| Φ9.53 | DN6 | 1/8" | 9-12 | 0.02 | 0.7 | 0.4 | 12 |
| Φ12.7 | DN8 | 1/4" | 12-15 | 0.05 | 1.7 | 0.9 | 28 |
| Φ15 | DN10 | 3/8" | 15-18 | 0.09 | 3.0 | 1.5 | 49 |
| Φ20 | DN15 | 1/2" | 18-21 | 0.06 | 3.2 | 1.1 | 53 |
| Φ25 | DN20 | 3/4" | 21-28 | 0.11 | 5.7 | 1.9 | 94 |
| Φ32 | DN25 | 1" | 28-36 | 0.18 | 8.8 | 2.9 | 147 |
| Φ40 | DN32 | 1-1/4" | 36-44 | 0.29 | 14 | 4.8 | 241 |
| Φ50 | DN40 | 1-1/2" | 44-52 | 0.45 | 23 | 7.5 | 377 |
| Φ63 | DN50 | 2" | 52-66 | 0.71 | 35 | 12 | 589 |
| Φ75 | DN65 | 2-1/2" | 66-80 | 1.2 | 60 | 20 | 995 |
| Φ90 | DN80 | 3" | 80-95 | 1.8 | 90 | 30 | 1508 |
| Φ110 | DN100 | 4" | 100-115 | 2.8 | 141 | 47 | 2356 |
