
VAISALA GMP221 手持式二氧化碳探头 (±(1.5 % of range + 2 % of reading), 20s)
制造商: VAISALA Model: GMP221 来源: Finland - 联系
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- Response time (63 %):
GMP221 probe: 20 s
- Warm-up time:
30 s (15 min to full specification)
30 min to full specification with GM70PUMP
- Sensor type: CARBOCAP
- High concentrations of CO2, short probe (GMP221)
0 … 2 %, 0 … 3 %, 0 … 5 %, 0 … 10 %,
0 … 20 %
- Accuracy (at 25 °C and 1013 hPa):
GMP221 probe: ±(1.5 % of range + 2 % of reading)
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- 交易简单化