Send Message

Real Time Online -999mV digital Ph Orp Conductivity Meter Supporting MODBUS

Basic Information
Place of Origin: China
Brand Name: Desun Uniwill
Model Number: DS525
Minimum Order Quantity: 0-100pcs
Price: According to the specific quantity
Packaging Details: carton packaging
Delivery Time: 7-15 working days
Payment Terms: L/C, D/A, D/P, T/T
Detail Information
Range: -999~999mV Deepest Depth: Underwater 30m
Protection Level: IP68 Maximum Operating Pressure: 6bar
Output Signal: RS-485, MODBUS Protocol Power Information: DC 5~12V, Current <50mA
Probe Cable Length: 5 Meters (default), Can Be Customized Housing Material: POM
Assembly: Input Type Temperature Range: 0~ 50°C
High Light:

Ph Orp Conductivity Meter


Online Ph Orp Conductivity Meter


-999mV digital orp meter

Product Description

Real-time online -999~999mV ORP sensor probe supporting MODBUS RS485 signal output DS525 

  • Accuracy: 0.1pH
  • 0 ~ 50 ℃, IP68 protection, water depth within 10 meters
  • Built-in temperature sensor, automatic temperature compensation
  • Digital sensor, support RS-485, MODBUS protocol
  • Adopt high-performance industrial online electrode, can work stably for along time
Technical specifications
1 year
Customized support
Place of Origin
Brand Name
Xi'an Desun
Deepest depth
Underwater 30m
Protection level
Maximum operating pressure
Output signal
RS-485, MODBUS protocol
Power information
DC 5~12V, current <50mA
Probe cable length
10 meters (default), can be customized
Housing material
Input type
Temperature range
0~ 50°C


Real Time Online -999mV digital Ph Orp Conductivity Meter Supporting MODBUS 0
probe size
26x167.5 mm(Φ xL)
Power information
Power supply must be DC 5-12v + / - 5%, current < 50mA
Cable information
4 wire awg-24 or awg-26 shielding wire. Od = 5mm
1. Red wire - power supply (VCC)
2. White line - 485 data (485 A)
3. Green line -- 485 data (485 B)
4. Black wire - ground wire (GND)
5. Bare wire - shielding layer

Application examples of orp sensor

  • Wastewater plants
  • Wastewater treatment
  • Groundwater Monitoring
  • Drinking water monitoring
  • River monitoring
  • Aquaculture
  • Industrial waste water
  • Industrial Grade Water Quality Monitoring
    Quality Assurance
    Our company guarantees to its 1st hand buyers that there will be no
    product deficiencies due to sub-standard materials or factory manufacture within
    there will be no product defects due to substandard materials or factory manufacture for a period of 3 months after dispatch. If the defect is found within the 3 month warranty periods
    we are committed to repaired or replace the defective product or refund the sum of the purchase price.
    product or to return the purchase price, subject to payment of initial shipping costs and related
    formalities. The repair or replacement of any product repaired or replaced within the warranty period will
    only be entitled to the remaining warranty period of the original product.
Company philosophy
We are committed to the water quality monitoring industry, actively innovating and
improving products, and optimizing industry application solutions. We take technology and
quality as the cornerstone, honesty and service as the foundation, do a good job of water
quality monitoring with our heart, and contribute to the development of the water quality
monitoring industry. power. At present, the products are sold to more than 30 countries and
regions overseas, and they have established their own sales network locally, cooperate
with after-sales and maintenance personnel, and continue to supply water body monitoring
In future, we will further increase the proportion of the domestic market on the basis of
innovating high-quality products and improving technical services. Increase the after-sales
maintenance force in first-tier cities to provide customers with timely and effective products
and services.


Contact Details

Phone Number : +86 181 8242 9986

WhatsApp : +8618182429986