ORBISPHERE K1100 cold light method dissolved oxygen sensor
Product features and advantages:
● The K1100 dissolved oxygen sensor uses the cold light method, without the need to replace the membrane and electrolyte, which greatly reduces the maintenance workload and shortens the maintenance time.
● The response is rapid, and the measurement frequency of 2s / time can be maintained for 12 months and calibrated once a year.
● Using 410 controller, the accuracy is up to 0.8ppb, the measurement is accurate, and the process can be effectively controlled.
● The K1100 dissolved oxygen sensor is quick and easy to install and requires no special preparation.
|Water sample||temperature：||Range: -5 ~ 50 ℃|
|The temperature range that the sensor can withstand:||-5~100℃|
|pressure:||1-20 bar abs|
|Reproducibility:||± 0.4ppb or 1%, whichever is greater|
|Repeatability:||± 0.8ppb or 2%, whichever is greater|
|Accuracy:||± 0.8ppb or 2%, whichever is greater|
|Detection limit:||The lowest can reach 0.6ppb|
|Response time:||90% response time is less than 10 seconds (gas phase); less than 30 seconds in water|
|calibration:||Single point zero calibration|
The standard sample is 99.999% nitrogen or similar oxygen-free gas
|410 transmitter||Certification:||Electromagnetic compatibility standard: EN61326: 1997 / A1: 1998 / A2: 2001 / A3: 2003|
|Security level ETL:||Composite UL61010-1 and CSA22.2 No. 61010-1|
|safety standard:||EN61010-1: 2001 guidelines 73/23 / EEC|
|display:||Monochromatic STN320 * 240 pixels, with LED backlight|
|Analog output：||3 intelligent 0 / 4-20mA (500 Ohms) output, can be linear programming or trilinear programming, can be configured to send diagnostic information or alarm information.|
Each channel has 3 measurement alarm relays (1A-30VAC or 0.5A-50VDC)
1 instrument alarm relay (1A-30VAC or 0.5A-50VDC)
|Digital communication:||RS485; Profibus DP (optional); Ethernet, USB client can download data from the computer; USB host can download data from the USB storage device.|
|data storage:||Rolling buffer or one-time storage mode can store up to 1000 measured values and 1000 operator activities. The calibration records of the last 10 calibrations can be locked.|
|installation||Installation device of process sensor:||Stainless steel (316) or polyoxymethylene resin flow cell with 1/4 "or 6mm fittings|
|humidity:||Relative humidity is 0-95%, no condensation|
Universal power supply, 85-264VAC @ 50-60Hz, 25VA; 10-36VDC, 25W