Factory Direct ORP Meter for Accurate Water Quality Testing
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Product Highlights
- High Stability and Precision: Independently developed sensor with automatic temperature compensation for accurate ORP and temperature measurement.
- Multi-Parameter Display: Simultaneously displays pH, temperature, current outputs, and relay status on an intelligent LED screen.
- Flexible Output Signal: Software selectable 0-20mA or 4-20mA output with RS485 Modbus RTU communication.
- Wide Application Scope: Suitable for water treatment, sewage, aquaculture, pharmaceuticals, and industrial wastewater monitoring.
- Secure User Access: User-defined password feature prevents unauthorized access and accidental misoperation.
- Robust Build Quality: IP68 protection, PPS housing, and high-impedance preamplifier for strong anti-interference.
- Comprehensive Warranty: Includes a 1-year warranty covering mechanical defects and technical support.
- Customization Services: Offers OEM, ODM, and flexible customization options from samples or designs.
Product Attributes
- Customization
- Available
- After-sales Service
- Provide Timely and Accurate Online After-Sales Ser
- Warranty
- 1 Year
- Model NO.
- ERUN-SZ4-A-A2
- Display
- Digital
- Appliance
- Medical Research, Biochemistry, Laboratory
- Portable
- Non Portable
- Certification
- CE, ISO9001
- Type
- Online ORP Meter
- Weight
- 0.5kg
- Power
- 3W
- Parameters
- ORP
- Model No.
- Erun-Sz4-a-A2
- Mounting
- Immersion
- Transport Package
- Carton
- Specification
- 144mm*144mm*130mm
- Trademark
- EURN
- Origin
- China
- HS Code
- 90278099
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Factory Direct ORP Meter for Accurate Water Quality Testing
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Factory Direct ORP Meter for Accurate Water Quality Testing -
Factory Direct ORP Meter for Accurate Water Quality Testing -
Factory Direct ORP Meter for Accurate Water Quality Testing -
Factory Direct ORP Meter for Accurate Water Quality Testing -
Factory Direct ORP Meter for Accurate Water Quality Testing -
Factory Direct ORP Meter for Accurate Water Quality Testing
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Product Description
Introduction
Product Features
2. High-impedance preamplifier: High input impedance, noise immunity, and strong anti-interference capabilities.
3. Multi-parameter simultaneous display: Simultaneously displays pH, temperature, two current outputs, and relay operating status.
4. Output signal: Software selectable 0-20mA or 4-20mA output. User-defined password: Users can set or modify their own password to prevent unauthorized access and misoperation.
Controller Technical Parameters
|
Display
|
LED |
| Signal Output | 0-20mA (load resistance <750Ω) 4-20mA (load resistance <750Ω) |
| Power | 85-265VAC ±10%, 50±1Hz, power ≤3W; 9-36VDC, power ≤3W |
| Communication Output | RS485 Modbus RTU |
| Ambient Temperature | -10°C to 60°C |
| Relative Humidity | ≤90% |
| Dimensions | 144mm*144mm*130mm (H*W*D) |
| Mounting | Embedded (opening size: 138*138mm) |
| Weight | 0.5kg |
Sensor technical parameters
| Measuring range | -2000mV~+2000mV |
| Accuracy | 1mv |
| Resolution | 2mv |
| Slope | ≥96% |
| Temperature measurement range | 0.0-60.0°C |
| Temperature sensor | Pt1000 (Pt100,NTC10K,NTC2.252K optional) |
| Liquid junction | PTFE |
| Pressure range | 0-3 bar |
| Housing material | PPS |
| Connecting thread | M39*1.5 |
| Membrane resistance | <500Ω |
| Process connection | G3/4 |
| Signal cable length | 5 meters |
| Electrical connection | Pin or BNC connector |
| Mounting method | flow-through |
| Ingress protection | IP68 |
|
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI2491763". Items marked "
" are certified.
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Company Profile
Xi'an ERUN Environmental Protection Technology Group Co., Ltd (hereinafter referred to as "ERUN") was founded in 2014, with a registered capital of 51.8 million yuan, located in the high-tech zone of Xi'an City, China. With 4 subsidiaries, 5 branches and 2 R&D and production bases, the company is a national high-tech enterprise specializing in the R&D, production and sales of high-end instruments and equipment.
Relying on the rich higher education resources in Xi'an, the company always takes scientific and technological innovation as the core driving force. Specializing in boiler water testing and monitoring, the company is committed to providing solid technical support for the safe and stable operation of boilers. Meanwhile, the company is deeply engaged in special gas detection and analysis, proficient in spectral analysis and mass spectrometry detection technology, and has made remarkable achievements in the field of carbon emission monitoring equipment. The company has developed high-efficiency greenhouse gas analyzers and accurate environmental monitoring systems, which further enhance its leading position in the industry.
ERUN adheres to the innovative concept of "integrating high-precision analyzers with automation systems", adopts open architecture design, and promotes the industrial integration of analytical technology and wireless sensor network technology. On the basis of solid industrial process automation instrumentation as the main business, the company keeps pace with the development of the new era, takes "science and technology to protect the environment and build a green life" as the mission, and firmly implements the brand development strategy. Adopting the innovative "four-in-one" digital operation and management mode and integrating the Internet, Internet of Things, cloud application and big data technology, the company makes every effort to promote the in-depth development of environmental protection.
As of today, ERUN's core product series has won more than 50 national patents and intellectual property rights certification, and its service scope covers a wide range of fields such as petrochemicals, municipal, metallurgy, pharmaceuticals, military, energy and power, and scientific research, and it has successfully expanded to Russia, Indonesia, Vietnam, Africa and other international markets. The company not only provides high-quality products and services for many famous enterprises and organizations such as environmental law enforcement, emergency management, Sinopec, CASC, Peking University, Harbin Institute of Technology, PLA Rocket Force, NORINCO GROUP, Contemporary Amperex Technology Co., Ltd., Angang Steel Group Limited, helping them to realize their goals of sustainable development. We are also deeply involved in pollution prevention and control, and are committed to improving China's ecological environment and contributing to the realization of green water and green mountains. The company has always been customer demand-centered, focusing on solving the actual environmental challenges faced by customers, promoting the industry chain to green production mode change, and creating synergistic value of sustainable development together with all parties.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 28th Floor, Block K, Tuscenter, No. 67, Keji 2nd Road, High-Tech Zone, Xi'an, Shaanxi, China
-
Plant Area
- 808 square meters
-
Number of Employees
- 50
-
Registered Capital
- 51,800,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, EXW, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Tianjin Port
-
Minimum Order Quantity
- 10 Pcs
-
Supply Chain Partners
- 331
Our Production Capability & Technical Expertise
-
Main Products
- Multi-parameter water quality detector; Multi-parameter water quality monitor
-
Production Lines
- 1
-
Production Machines
- Assembling Line
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 4 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2014-06-16
-
Export Year
- 1 Year
-
Main Markets
- Domestic
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What is the warranty period for this ORP meter?
- The product comes with a 1-year warranty.
- Can the output signal be customized?
- Yes, the output signal is software selectable between 0-20mA and 4-20mA.
- What are the available customization options?
- We offer OEM, ODM, and flexible customization including options from samples, designs, full customization, and minor customization.
- What is the minimum order quantity?
- The minimum order quantity is 10 pieces.
- How long does it take to deliver the product?
- The average lead time is within 15 workdays for both peak and off-peak seasons.
- What payment methods are accepted?
- We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
- What certifications does the product hold?
- The product is certified with CE and ISO9001.
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