Instruction manual, introduces the specifications, power supply, product description, commissioning, electrical connection, parameterizing/adjusting/analyzing the instrument, maintaining the product, tips and assistance of the measuring instrument testo 6631.
This manual covers the Testo 6631 bio research transmitter, a device for measuring relative humidity and temperature in experimental facilities. It includes setup, electrical connection, parameterization, maintenance, and troubleshooting. The accompanying P2A software allows for calibration, data analysis, and adjustment. Safety and environmental guidelines are emphasized, including proper disposal and use only with OEM parts. The device is designed for qualified personnel and must not be used in explosive environments.
| Sensor | Humidity: Testo humidity sensor, temperature: NTC |
|---|---|
| Measuring ranges | Humidity: 0 - 100 % RH (not for high humidity process), Temperature: -10 - +60 °C/14 - 140 °F |
| Accuracy | Humidity: ±2.5 % RH (0 - 90 % RH), ±4 % RH (> 90 - 100 % RH), Temperature: ±0.5 °C/0.9 °F |
| Voltage supply | 24 V AC/DC ± 10% AC |
| Housing material | ABS, UV-proof |
| Dimensions | 105 x 139 x 225 mm |
| Weight | <800 g |
| Protection class transmitter | IP 65 |
| Protection class housing | IP 33 |
| Display (optional) | 2-line LCD |
| Ventilator max. volume flow | 46.80 m³/h / 13 l/s |
| Software system requirements | Windows 2000 SP4, Windows XP or Windows Vista |
| Processor | Pentium processor of at least 400 MHz or equivalent |
| RAM | 128 MB |
| Graphics resolution | at least 1,024 x 768 |
| Hard drive capacity | at least 15 MB |
| USB interface | required |
The warranty duration is 2 years.
Yes, the ventilator can be replaced using the ventilator drawer assembly and plug-in cable. Tighten the screw after installation.
Check the connecting cable and plug contacts. If the USB driver is not installed or incorrect, reinstall it.