TESTO 315-3, Инструкция по эксплуатации

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3 Specifications
6
3 Specifications
3.1. Use
The testo 315-3 is a convenient and robust measuring instrument
for recording ambient CO/CO
2
values. It is used to avoid risks.
Fields of application are, for example
- Heating systems with operation dependent on ambient air
- Ventilation systems
- Storage in the food and drinks industry
The Bluetooth ® option may only be operated in countries in
which it is type approved.
3.2. Technical data
3.2.1. Measurement ranges and resolution
Measurement
parameter
Measuring range Resolution
CO 0 to 100 ppm 0.5 ppm
CO
2
0 to 10,000 ppm 10 ppm
Humidity 11 5 to 95 %RH 0.1 %RH
Temperature 1 -10 to +40 °C/
14 to 104 °F
0.1 °C/°F
3.2.2. Accuracy and response time
Measurement
parameter
Accuracy Response time
CO ± 3 ppm to 20 ppm
± 5 ppm from 20 ppm < 120 s (t90)
1 Only when the humidity/temperature sensor is connected (optional)