【Dwyer CDTA-2N000 2E000 5E000二氧化碳温度变送器】价格_厂家

品牌

Dwyer

型号

CDTA

用途

二氧化碳温度浓度测量

测量范围

0 to 2000 或 0 to 5000，0-50℃

测量精度

CO2: ±40 ppm ±3% of reading; RH: ±2% 10 to 90% RH; Temperature: ±1°C @ 25°C.

尺寸

请咨询

电源

10 to 42 VDC / 10 to 30 VAC.

加工定制

否

上海茂培电子科技有限公司

www.mp-shanghai.com

www.mp-sh.com

Dwyer CDTA-2N000 2E000 5E000二氧化碳温度变送器

Sensor (CO2): Single-beam, dual-wavelength NDIR; Humidity: Capacitive polymer; Temperature: 10KΩ thermistor.
Range: CO2: 0 to 2000 or 5000 PPM CO2 (depending on model); Humidity: 0 to 100% RH; Temperature: 32 to 122°F (0 to 50°C).
Accuracy: CO2: ±40 ppm ±3% of reading; RH: ±2% (10 to 90% RH); Temperature: ±1°C @ 25°C.
Temperature Dependence (CO2): ±8 ppm / °C at 1100 ppm.
Non-Linearity (CO2): 16 ppm.
Pressure Dependence (CO2): 0.13% of reading per mm of Hg.
Response Time (CO2): 2 minutes for 99% step change.
Temperature Limits: 32 to 122°F (0 to 50°C).
Humidity Limits: 10 to 95% RH (non-condensing).
Power Requirements: 10 to 42 VDC / 10 to 30 VAC.
Power Consumption: Average: 0.5 watts; Peak: 1.2 watts.
Output: 2-wire RS-485, Modbus® RTU or BACnet MS/TP communication protocol.
Weight: 4.4 oz (125 g).
Agency Approvals: BTL, CE.
Enclosure Rating: IP20.