Product Name: High Quality online Industrial Digital Do Sensor (ASY3851D) Model NO.: ASY3851D Type: Do Sensor Certification: RoHS Portable: Portable Appliance: Food Analysis, Medical Research, Biochemistry Display: Do Meter Trademark: NENGSHI Transport Package: Paper Box Specification: 12*120 Origin: Wuhan China Product Description Technical feature:·Polarographic and galvanic oxygen sensor with stable performance and reliable measurement.·Stable zero point and small drift of the sensor.·Quick response ofsensor (reaching up to 98% measure value<60 seconds).·With the measurement range from2ppb to 20ppm and the compression resistance of 0.4Mpa.·With the temperature range :0~80ºC.·With the flow rate of 0.02m/s.· Itcanconvert analog signals to digital signals ,and it is a predictive digitalDOsensor.· Data stored in the sensor interface,such as zero point,slope ect.· plug in to use ,the machine recognize the sensor,no need to calibrate,convenient to use.· The date Can close transmission but also long distance transmission .· The measured value is stable and reliable.·measuring range: 0ppm~saturation, 0.1%~200%.· Temperature rang: 0~130ºC.· pressure range:0.4MPa.· The external dimension of the sensor isΦ12×120 or other size.· The outer tube material: 316L stainless steel.· The thermistor is Pt100,Pt1000,2.252K,10K,22K etc.Selection of model:· ASY3851D