0.01pH Resolution Digital pH Sensor with Automatic Temperature Compensation

• Warranty: 1 Year
• Display: Digital
• Portable: Non Portable
• Appliance: Food Analysis, Medical Research, Biochemistry
• Certification: ISO9001, CE
• Transport Package: Packing
• Model NO.: DPH890
• Specification: Diameter: 38mm length: 270 mm
• Trademark: Daruifuno
• Origin: China
• HS Code: 9026809000
• Production Capacity: 5000pieces/Year

Product Description

Features

Quick change of pH or ORP measurement unit

Internal storage of calibration data

Support offline calibration, on-site plug and play

Standard Modbus protocol, support access to standard industrial control system

 

Model	DPH890
Electrical Isolation	Electrical isolated communication and power interfaces
Measuring Object	pH
Measuring Technology	Electrochemical glass electrode
Measuring Range	pH: 0~14pH TEMP: 0~50ºC
Resolution	0.01pH / 0.1ºC
Accuracy	0.1% of the range or ±0.02pH, take the larger one; Temp: ±0.5ºC
Communication	RS485 MODBUS-RTU

 

 

Temp Unit	Automatic Temp compensation
Calibration Method	Zero position calibration, slope calibration, offset calibration
Work Pressure	0~1Bar
Operating Temp	0~50ºC (does not freeze)
Shell Materia	POM+SS 316L or POM+Titanium alloy
Dimension	Diameter: 38mm length: 270 mm (Body:D 38mm L 270mm Head: D 27mm L 115mm)
Mounting Thread	Immersed or piped installation (Requires mounting accessory support)
Protection Grade	IP68