产品详细内容
产品型号: 67-4916-28
产品品牌: CHINO CORPORATION
功能
- Continuous monitoring of ethylene gas concentrations in growing and storing fruits and vegetables
- High sensitivity measurement even in low temperature environment
- Ethylene gas concentration was measured in the range of 0~100ppm.
- Achieves high sensitivity measurement even in a low temperature environment of 0°C. Suitable for high-quality cultivation of fruits and vegetables, CA storage, transportation, etc.
- Automatic zero point correction for continuous measurement
- Models equipped with an automatic zero point correction function are available that enable continuous measurement with reduced influence from the external environment.
- Easy to use, portable dual installation
- Equipped with a large and easy-to-see display key on the front.
- Ethylene gas concentration is output as 4~20 mA analog signal. Can be used for both installation and portable applications.
规格
- Automatic zero correction: None
- Suction pump: No pump * 3
- *3 Suction pump can be connected
- Power supply voltage: 85~264VAC
- Measurement range: 0~100ppm
- Display resolution: 0.01ppm (measurement range: 0.00~9.99ppm)/0.05ppm (measurement range: 10.00~100.0ppm)
- Overall accuracy: ± (5% of indicated value +| 0 point drift |) * 1
- *(i) Excluding the influence of interfering gases (Carbon monoxide, hydrogen, hydrogen sulfide, sulfur dioxide, ethanol)
- Accuracy Guarantee Range: Temperature/0~35°C * 4, Humidity/15~90%rh (No dew condensation)
- *4 Can be used up to 40°C
- Automatic zero point correction: None * 2
- *2 It is not possible to change to the specification with automatic zero point compensation after delivery.
- 0 point drift: within ±1.0ppm/month
- Response time: 180 seconds or less (63% response)
- Analog Output: 4~20 mA DC, Load Resistance: 500 Ω or Less (with Scaling Function)
- Sampling Method: Suction Type (Flow Meter Built-in)
- Alarm output: Voltage free contact (b Contact, 24 V, 50 mA)
- Startup time: 30 minutes or less
- Power consumption: 20~50VA
- Weight: Approx. 4.5 kg (Body Only)
- Accessories: None
- External Dimensions (Excluding Protrusions)
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