![](/s-cdn/be/beae42c6a4fabd2133aa8cfb269425ba73c7e81a.png)
HK Instruments Siro-MOD-VOC-rH-T-A 室内空气质量变送器 (VOC; rH; T)
制造商: HK Instruments Model: Siro-MOD-VOC-rH-T-A P/N: 304.006.002 - 报价要求
- 报价要求
- 联系
Measurement ranges:
+ VOC: CO₂eq: 400–2000 ppm; TVOC ppm: 0–30.0 ppm; TVOC µg/m3: 0–10000 µg/m3; IAQ index: 1–5 (UBA rating)
+ Temperature: 0...50 °C
+ Relative humidity: 0–100 %rH
Communication: RS-485 Modbus (RTU)
Accuracy:
+ Relative humidity: ±2.2 % rH (typical at 20 °C, 30 % rH)
+ Temperature: ±0.4 °C (typical at 20 °C)
+ VOC: ±15 % of reading (typical)
*VOC sensor is tuned for typical IAQ Mix of 22 VOCs as defined by Mølhave et al. (1997)
Measuring elements:
+ VOC: Complementary Metal Oxide Semiconductor (CMOS)
+ Temperature: Integrated to CMOS
+ Relative humidity: Thermoset polymer capacitive sensing element
Measuring units:
+ Relative humidity: % rH
+ Temperature: °C
+ VOC CO2eq: ppm
+ TVOC: ppm, μg/m3
Calibration (CO2): Automatic self-calibration, ABC LogicTM
Supply voltage: 24 VDC/VAC ±10 %
Output signal 1–4: 0...10 V (optional 2...10 V / 0...5 V, display or configuration tool required); Optional 4...20 mA
Linear to selected measurement (CO2, VOC, PM, rH or Temp)
Operating temperature: 0...50 °C
Protection standard: IP20
Noted:
VOC = Volatile Organic Compounds sensor
rH = Humidity sensor
T = Temperature sensor
A = mA output
- 质量承诺
- 正品保修
- 送货到家
- 交易简单化