Description
Features
- Linear calibration function.
- Unit Switch: [m/s], [ft/s], [km/h], [mph], [knot]
- RS-485 Comm, Modbus RTU
- Config via Dip Switch & RS-485
- Off SET: Button or RS-485
- Software: LOGGER, Record, Analysis
Technical Specifications
| Sensor type | Thermal mass flow sensor |
| Measuring range | 2 m/s10 m/s20 m/s40 m/s |
| Min. Measuring range | 0.2 m/s |
| Output | 4 mAto 20 mA / DC 0 Vto 10 V |
| Signal connection | 3wires |
| Load resistance | Current output：<= 500 Ω, Voltage output：>= 10 KΩ |
| Response time | T90<=3 sec |
| Installation angle effect | <3% measuring value(when the angle<10°) |
| Display type | LCD Module with black light |
| Display range | Upon request, one decimal place |
| Height of character | 0.22 in (5.56 mm) |
| Accuracy | ± 2 % F.S. |
| Measuring medium | Air |
| Operating humidity | 95%RH(Non-condensing) |
| Power supply | DC 8 Vto 35 V & AC 12 Vto 30 V |
| Current consumption | DC 8 V：300 mA / 24 V：100 mA
AC 12V：350 mA / 24V：180 mA |
| Overvoltage protection | DC：＜45 V / AC：＜40V |
| Electrical connection | Terminal / M12 connector |
| Installation:Way tofix. | Duct / Remote Flange |
| IP rating | IP54 |
| Electrical protection | Polarity protection, over-voltage,short circuit |
| Probe head / Cable | PC with glass fiber / PVC(FTS35) |
| Measuring Temperature. | 32 °F to 122 °F (0 °Cto 50°C) |
| Operating Temperature. | 32 °F to 122 °F (0 °Cto 50°C) |
| Storage Temperature. | – 4 °F to 140 °F (-20 °Cto 60°C) |
| Weight | 0.32 lb (147 g), 0.44 lb (200 g) |