Product Name: High Quality Ditigal Orp Sensor for Orp Meter (ASR2851D) Model NO.: ASR2851D Type: Orp Sensor Certification: RoHS Portable: Portable Appliance: Food Analysis, Medical Research, Biochemistry Display: Orp Meter Trademark: NENGSHI Transport Package: Paper Box Specification: 12*120 Origin: Wuhan China Product Description · Itcanconvert analog signals to digital signals ,and it is a predictive digitalORPsensor.· 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:±2000mv.· Temperature rang: -10-110ºC.· pressure range:0.6MPa.· The external dimension of the sensor :Φ12×120,225 or other size.· The outer tube material: glass.Selection of model:· ASR2851D