Testo 6621 RH & Temperature Transmitter
Delivery
Payment options
Our advantages
- — 12 months warranty
- — SMS notification
- — Return and exchange
- — Different payment methods
- — Best price
Features
- 2 channels (humidity and temperature)
- Wall and duct mount versions
- Measuring range:
- RH; 0 to 100%
- Temp (wall); 32 to 140°F( 0 to 60°C)
- Temp (duct); -4 to 158°F (-20 to 70°C)
- Accuracy:
- ±2.0 %RH (0 to 90 %RH)
- ±4 %RH (90 to 100 %RH)
- ±0,5 °C / 0,9 °F temp
- Output:
- 4 to 20 mA (2-wire)
- 0 to 1/5/10 V (4-wire)
- Measuring rate of 1 per second
The Testo 6621 Humidity Transmitter is a highly accurate sensor with long-term stability (±2.0% RH). The 6621 has attractive housing that blends into any environment. Duct mount or wall mount version are available. The 6621 is provided with a display and an external probe as options. The sensors and the analog outputs can be adjusted, analyzed and parameterized via the external interface using the P2A software. The 6621 is a high-performance transmitter for a low price. It meets the increasing requirements in automated building services in terms of accuracy, reliability and safety and thereby saves energy costs.
Please sign in so that we can notify you about a reply
