Flow / Air Velocity / Flow Transmitter / Air Volume
FTM06
Thermal Mass Flow Transmitter
Different probes flexible use for slightly corrosive or pure air
Strong housing with analog and RS-485 output
Resistance temperature detector (RTD)
Analog and RS-485 output
IP67, strong stainless steel housing
Applicable slightly corrosive or pure air
Built-in with temperature compensation, accommodate quickly any environment
FTM06 is based on thermodynamic principle, there are 2 temperature sensors inside the probe: one for temperature measurement, the other one as a measuring conveyor after heated. Temperature difference between the two as a basis for measuring flow rate. When the medium flow rate increases, the temperature difference decreases. The temperature difference converted to standard signal output after processed that is why flow rate can be measured by these two sensors. All-metal housing, suitable for a variety of pipe diameters.
Products Specification
Type：Resistance temperature detector (RTD)
Range：Air：0 … 60 m/s
Minimum initial value：0.2 m/s
Installation angle effect：＜5% of the measured value (When the installation angle＜± 3 degrees)
Signal：Analog：4 … 20 mA / 0 … 10 V ; RS-485
Signal connection：3-wire
Product accuracy：Air (at 25°C)：±10%F.S.(Option 5%)
Warm-up time：About 120 sec
Response time：t90＞90 sec
Load resistance：Voltage output：≧ 10 KΩ / Current output：≦ 250 Ω
Medium：Gas which is compatible with stainless steel
Operating Temp. & Humid.：0 … 50°C / 20 … 90%RH (Non-condensing)
Storage Temp.：- 20 … 85°C
Power supply：DC 24 V±10%
Current consumption：24 V：110 mA
Electrical connection：M12 Metal quick connector
Flange or thread：Metal flange mount or metal quick connector
IP rating：IP67
Electrical protection：■ Polarity protection ■ Over-voltage ■ Short-circuit
Housing：SUS304
Weight：Metal：480 g (without wire, with metal quick connector)
Note 1. Probe at most 1000 mm, please contact us for delivery and price.
Products Applications
Industrial process gas supply / Consumption and dry flow monitoring / Compressed air consumption measurement / Buildings / Factories / Clean rooms / Hospitals / Semiconductors / Electronics / Paper / Printing / Textiles / Steel / Food / Chemicals / Pharmaceuticals / Biotechnology industries
