Etrans-ITT Series IMMERSION TYPE THERMAL MASS FLOWMETER
Etrans-ITT Series Thermal Mass Flowmeter
Thermal mass flowmeters are designed to directly and accurately measure the mass of gaseous fluids. Unlike standard flowmeters, they do not require pressure and temperature compensation; they directly calculate the mass flow rate.
- No Moving Parts: Low maintenance costs and long service life.
- Wide Measurement Range: Precise measurement from speeds as low as 0.2 m/s.
- Low Pressure Loss: Continuous and efficient flow monitoring.
- High Reliability: Precise temperature compensation with platinum RTD sensors.
- Flexible Application: Applicable to a wide range of pipe diameters from DN20 to DN100.
|
Features |
Description |
|---|---|
|
Measurement Range |
0 - 60 m/s velocity (at 20°C Temperature and 1.0133 Mpa Pressure) |
|
Temperature Range |
Main Display: -40°C - +85°C / Sensor: -10°C - +350°C |
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Accuracy |
0.5% of Reading |
|
Maximum Probe Length |
500 mm |
|
Probe Mounting |
Pipe Diameter / 2 ± 25 mm |
|
Output |
Flow and Temperature: 4-20 mA Analog Output, Output impedance (Vs-12) / 0.02 Ohm |
|
Material |
AISI 316 Stainless Steel |
|
Alarm Output |
Photo-isolator Output 50V / 150 mADC |
| Temperature Coefficient | 0.05% / 10°C |
| Pressure Effect | Negligible / None |
| Response Time | 1 sec |
| Power Supply | 24 VDC ± 10% or 220 VAC ± 10% |
| Working Pressure | 1.6 Mpa (Pressure values above this limit must be notified during the production stage.) |
| Communication Interface | RS232 or RS485 (Changeable via user interface.) |
| User Menu | Flow Range, Alarm Values, Calibration parameters, Temperature Range are adjustable. |
| Protection Class | dIICT4 Ex-proof Protection (Except Acetylene) |
Etrans-ITT datasheet-en