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Thermal Anemometer Transmitter Dwyer 641-12 IP48812-E39AF
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Dwyer 641-12 IP48812-E39AF
Reliable thermal anemometer transmitter for precise air velocity measurement in HVAC and process applications
| Brand | Dwyer |
| Model | 641-12 IP48812-E39AF |
| Voltage | 24V DC |
| Country of Origin | United States |
| Weight | 0.4 kg |
| Dimensions | 165 x 25 x 25 mm |
| Warranty | 12 months |
| Certifications | CE, UL, RoHS |
| SKU / MPN | 641-12 IP48812-E39AF |
| What’s in the box | Thermal anemometer transmitter, calibration certificate, mounting hardware, user manual |
| Measurement Type | Air velocity (thermal mass flow) |
| Range | 0 to 4000 FPM (0 to 20 m/s) |
| Output Signal | 4-20 mA |
| Accuracy | ±3% of reading |
| Probe Type | Removable stainless steel sensor head |
| Operating Temperature | 0 to 70°C (32 to 158°F) |
Key benefits: High accuracy thermal sensing, 4-20 mA linear output, robust stainless steel probe, easy installation, low maintenance design
Typical applications: HVAC duct airflow monitoring, cleanroom ventilation, fume hood face velocity, process air control, building automation systems
Lifecycle: Active product, currently in production with long-term availability
1 review for Thermal Anemometer Transmitter Dwyer 641-12 IP48812-E39AF
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Richard S. –
The VFD works perfectly with our motor setup. Great communication from seller.