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Product Description
£718.00 – £873.00
Digital thermoanemometer sensor up to 2 m/s with detached electronics unit, fitted cable with ALMEMO® D6 plug and integrated digital atmospheric pressure sensor.
Technical Specification
| VARIANTS | |
|---|---|
| Range 2 m/s, L = 210 mm, with handle | FVAD35TH4 |
| Range 2 m/s, L = 80 mm, with external electronics | FVAD35TH4K1 |
| Range 2 m/s, L = 300 mm, with external electronics | FVAD35TH4K2 |
| Range 20 m/s, L = 210 mm, with handle | FVAD35TH5 |
| Range 20 m/s, L = 80 mm, with external electronics | FVAD35TH5K1 |
| Range 20 m/s, L = 300 mm, with external electronics | FVAD35TH5K2 |
| TECHNICAL DATA | |
| Flow | |
| Measuring Range | |
| FVAD35TH4 / TH4Kx | 0.08 to 2 m/s |
| FVAD35TH5 / TH5Kx | 0.2 to 20 m/s |
| Resolution | |
| FVAD35TH4 / TH4Kx | 0.001 m/s |
| FVAD35TH5 / TH5Kx | 0.01 m/s |
| Response Time | <1.5 s |
| Accuracy | |
| FVAD35TH4 / TH4Kx | ±(0.04 m/s + 1% of meas. val.) |
| FVAD35TH5 / TH5Kx | ±(0.2 m/s + 2% of measured value) |
| Temperature Compensation | 0 to 50 °C |
| Influence of Temperature | |
| FVAD35TH4 / TH4Kx | ±0.5% of measured value /°C at 0.3 to 2 m/s |
| FVAD35TH5 / TH5Kx | ±0.3% of measured value /°C at 0.3 to 20 m/s |
| Direction facing the flow | bidirectional |
| Angle Dependence | <3% of measured value with deviation <15° |
| Pressure Range | Ambient pressure |
| Temperature | |
| Measuring Range | -20 to -70 °C |
| Resolution | 0.1 °C |
| Accuracy | ±0.7 °C at 0 to 50°C and > 0.5 m/s |
| Response Time T90 | Typical 10 seconds |
| Nominal Conditions | |
| Temperature | 22 °C ± 2K |
| Atmospheric Humidity | 45 ± 10% relative humidity (non-condensing) |
| Atmospheric Pressure | 1013 mbar |
| Power Supply | 6 to 13V / 40 mA |
| Dimensions | |
| Probe diameter | 6mm |
| Flow cross section | approx. 10 x 3 mm |
| FVAD35TH4 / TH5 | Probe with handle, probe lengths : 210 mm (plus handle) ALMEMO® cable, 1.5 meters |
| FVAD35TH4Kx / TH5Kx | Probe with remote electronics in the cable housing, Probe lengths THxK1, 80 mm / THxK2, 300 mm, Probe cable 5 m to electronics, ALMEMO® cable, 1.5 m |
Technical Features
Digital Thermoanemometer FVAD 35 THx with ALMEMO® D6 plug, with built-in air pressure sensor for automatic barometric compensation.
- New Automatic air pressure compensation of the air-pressure-dependent Flow rate with digital air pressure sensor, installed in ALMEMO® D6 plug.
- Digital thermoanemometer with AD converter in the handle or cable housing.
- 3 measuring channels are programmed (ex works): Temperature (°C, t), flow velocity (m/s, v), the pressure (mbar, AP, p)
- Thermo-anemometer probes FVAD35TH4 and FVAD35TH5 are especially suitable for measuring and recording flow velocity and temperature data even when measuring operations are performed in cramped and restricted conditions.
- Measured values can be acquired with a high level of accuracy even at velocities below 0.5 m/s (100 ft/min).
- The sensor can be used with either side facing the direction of flow.
- The sensor tube is only 6 mm in diameter (0.24″).
Related Products
Digital thermoanemometer, omnidirectional sensitive tip. Probe with cable to the transmitter electronics. Cable for power supply with plug connection to the power supply. ALMEMO® connection cable with ALMEMO® D6 plug, built-in digital air pressure sensor. Includes power supply ZB1212NA10.
£2,725.00 Select options