Cole-Parmer 二氧化氯传感器,0到百万分之2,4至20 mA输出
Cole-Parmer® Chlorine Dioxide Sensor, 0 to 2 ppm, 4 to 20 mA output
An economical replacement for other chlorine and chlorine dioxide sensors4 to 20 mA output signal feeds directly into most PLCs, dataloggers, or chart recorders
Multiple ranges available
Designed for use in water treatment applications. Sensors measure on-line, in real-time, and are available in two ranges for detecting ppm levels of chlorine dioxide within a pH range of 4 to 11. Sensors have some cross sensitivity with ozone. Three levels of free chlorine can be measured between pH 5.5 to 8.0. Sensors have some cross reactivity with ozone, bromine, and chlorine dioxide.
Sensors feature an internal ATC and signal conditioner to provide a 4 to 20 mA output signal over the measurement range. Sensors and flow cells can be used for new installations or as replacements for other 4 to 20 mA output sensors. Install in existing loop-powered systems or order powered panel meter 94785-12.
Service life exceeds one year in most applications. Membrane caps and fill solution can be replaced to maximize sensor life; order separately.
产品规格 |
|
描述 |
二氧化氯传感器 |
范围 |
0到2 ppm |
准确性 |
±5%FS |
温度补偿 |
自动 |
最大压力 |
14.7磅(1巴) |
流量范围 |
0.2〜0.6 GPM(45至135升/小时) |
产量 |
4至20 mA |
外壳 |
PVC |
分辨率 |
0.02ppm |
功率 |
12至24 VDC,250 mA最小 |
生产编号 |
CLD402 |
品牌 |
科尔 - 帕默 |
Specifications |
|
Description |
Chlorine Dioxide Sensor |
Range |
0 to 2 ppm |
Accuracy |
±5% FS |
Temp compensation |
Automatic |
Max pressure |
14.7 psi (1 bar) |
Flow range |
0.2 to 0.6 GPM (45 to 135 L/hr) |
Output |
4 to 20 mA |
Housing |
PVC |
Resolution |
0.02 ppm |
Power |
12 to 24 VDC, 250 mA minimum |
Manufacturer number |
CLD402 |
Brand |
Cole-Parmer |
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维修流程
- 1、技术沟通,初步判断问题电话,与客户进行初步沟通、了解并初步判断仪器所出现的故障问题。
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- 3、客户邮寄仪器客户可按照我司地址邮寄仪器,并将快递单拍照发送至您的专属客服进行备案。
- 4、详细诊断机器故障我司收到邮寄仪器后会对邮寄的仪器进行拍照并开箱检验,对仪器做进一步故障判断。
- 5、支付维修费用如客户仪器在保修期内,我司不收取任何维修费,如客户仪器在保修期外,我司会适当收取维修费。
- 6、邮寄仪器给客户我司将维修好的仪器按客户地址进行拍照并邮寄,自此虽维修协议终止,但我司将提供终身免费答疑及技术指导。
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