Industrial Digital RS485 pH ORP Sensor for PLC PC DTU

• Material: POM+Ss 316L or POM+Titanium Alloy
• Protection Level: IP68
• Work Pressure: 0~1bar
• Weight: 550g
• Cable: 5m
• Power Supply: 9~24V DC
• Model NO.: DPH890
• Lead Interface: One-Piece or Split M16 Connector
• Operating Temp: 0~50ºC
• Calibration Method: Zero Position, Slope, Offset Calibration
• Temp Unit: Automatic Temp Compensation
• Resolution: 0.01pH / 0.1ºC
• Measuring Technology: Electrochemical Glass Electrode
• Transport Package: Packaging
• Specification: Diameter: 38mm, total length: 270mm
• Trademark: drfn
• Origin: China
• HS Code: 9026809000
• Production Capacity: 50000 Pieces/Year

Product Description

Product Description

Features& Advantages

Quick change of pH or ORP measurement unit

nternal storage of calibration data

Support offline calibration, on-site plug and play

Standard Modbus protocol, support access to standard industrial control system

 

Product Parameters

Specification Of Digital PH Meter

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
Response Time	T90<10s
Calibration Method	Zero position calibration, slope calibration, offset calibration
Work Pressure	≤1Bar
Sample Flow Rate	0.5m/s≥flow rate≥0.001m/s
Operating Temp	0~50ºC (does not freeze)
Storage Temp	0~60ºC (does not freeze)
Shell Material	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)
Lead interface	One-piece or split M16 connector
Protection Grade	IP68
Power Supply	9~24V DC
Power Consumption	0.2W
Weight	550g
Cable	Standard 5 meters (other length can be customized)

Detailed Photos

 

Company Profile

Suzhou Delfino Environmental Technology Co., Ltd. is a professional manufacturer of water analysis instruments and sensors, integrating development and production together.
Our main products include online, portable and laboratory water quality analysis instruments.

Our company was established in 2015, but our company's predecessor has been committed to the water quality testing industry for more than 10 years.

We attained ISO9001 quality management system certification at 2019. Located near Shanghai, we enjoy convenient water, land and air transportation. Our company regards"reasonable prices,efficient production time, good after-sales service"as our tenet.

 

Certifications

FAQ

Q: Is your company a manufacturer?
A: Our company is a professional manufacturer of water analysis instruments and sensors, integrating development and production together. The quality of our products is guaranteed strictly.
 
Q: What's the location of your company?
A: Our company is Located in Suzhou near Shanghai,So we enjoy convenient water, land and air transportation,which is very efficient and fast.

Q: How is your service?
A: We will try our best to offer you good before-sale and after-sale service. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.
 

Transportation