产品详细内容
产品型号: 67-4913-72
产品品牌: CHINO CORPORATION
功能
- Constant monitoring of CO2 concentration for environmental management
- This wall-mounted CO2 monitor uses solid electrolyte or infrared absorption as the sensor detection method, and is equipped with digital display of measured values and analog output signals.
- Models with control functions equipped with relay outputs for CO2 concentration control are also available.
- Since it is not affected by high humidity * and atmospheric pollution, it is excellent for air measurement in semi-free space, etc.
- * Continuous operation is required.
- Main Use
- Control and control of CO2 concentration in grain and fruit storage
- Control and control of CO2 concentration in plant cultivation facilities
- Air Quality Control in Food Freezing and Refrigeration Processes
- Air quality management in offices, meeting rooms, schools, and other spaces where people gather
- Gas leak monitoring of CO2 fire extinguishing equipment
规格
- Model: With Control Function
- Measurement Method: Lithium Ion Solid Electrolyte Method
- Transmission signal: 1~5 V DC
- Measuring range: 100~5000ppm
- Response time: 120 seconds or less (90% response)
- Measurement value display: 4 digits (digital display with red LED)
- Resolution: 10ppm (less than 3000 ppm)/25ppm (greater than 3000 ppm)
- Accuracy rating: < 3000ppm/±7%±10ppm of measured value, ≥ 3000ppm/±7%±25ppm of measured value
- Reproducibility: +/- 2% of measured value
- Temperature dependence: +/- 3% of measured value
- Barometric pressure dependence: 0.1% of measured value/hPa
- Load resistance: 1 MΩ or more
- Warm-up time: About 30 minutes
- Correction: 1-point correction of inspection gas by special inspection kit (sold separately)
- Operating Temperature/Humidity Range: 0~45°C/0~95%RH (No Condensation)
- Power: 100 VAC ±10%, 50/60Hz
- Power Consumption: Approx. 8VA
- control function
- Setting range (step): 300~5000ppm (100ppm)
- Control mode: normal operation/reverse operation can be switched
- Control dead zone: optional between 20~2000ppm
- control output
- LED lamp lights when control signal is output.
- Relay contact output: 1 circuit a contact
- Contact Capacity: Resistance Load (250 V AC, 3 A/30 V DC, 3 A), Induction Load (250 V AC, 1 A/30 V DC, 1 A)
- Device abnormality: Error display when device abnormality or heater disconnection, control output off
- ISO 14001 Certified JQA-EM2414
- ISO 9001 Certification JQA-0656
相关产品推荐
您可能还对以下产品感兴趣
理化检测
理化检测
理化检测
理化检测
1-591-11-24 Digital Thermometer 1ch Single Function JCSS Calibration Certaificate TX10-01
型号: 1-591-11-24
品牌: AS ONE Corporation