Advanced Remote Water Quality Monitoring Meter with ORP Sensor Erun-Sz4-a-A2
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Product Highlights
- High Precision ORP Measurement: Accuracy of 1mv with resolution of 2mv for reliable water quality monitoring.
- Automatic Temperature Compensation: Features Pt1000 sensor with optional NTC variants for accurate temperature detection.
- Dual Power Supply Support: Compatible with 85-265VAC or 9-36VDC with low power consumption under 3W.
- Flexible Signal Output: Software selectable 0-20mA or 4-20mA output with RS485 Modbus RTU communication.
- Robust Anti-Interference Design: High-impedance preamplifier ensures strong noise immunity in industrial environments.
- IP68 Waterproof Protection: Sensor housing offers dust and water resistance for immersion applications.
- Comprehensive Certifications: CE and ISO9001 certified for quality and safety compliance in global markets.
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 Advanced Remote Water Quality Monitoring Meter with ORP Sensor Erun-Sz4-a-A2
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Advanced Remote Water Quality Monitoring Meter with ORP Sensor Erun-Sz4-a-A2 -
Advanced Remote Water Quality Monitoring Meter with ORP Sensor Erun-Sz4-a-A2 -
Advanced Remote Water Quality Monitoring Meter with ORP Sensor Erun-Sz4-a-A2 -
Advanced Remote Water Quality Monitoring Meter with ORP Sensor Erun-Sz4-a-A2 -
Advanced Remote Water Quality Monitoring Meter with ORP Sensor Erun-Sz4-a-A2 -
Advanced Remote Water Quality Monitoring Meter with ORP Sensor Erun-Sz4-a-A2 -
Advanced Remote Water Quality Monitoring Meter with ORP Sensor Erun-Sz4-a-A2
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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 meter?
- We provide a 1-year warranty for all mechanical defects.
- Can the signal output be customized?
- Yes, the output is software selectable between 0-20mA and 4-20mA.
- Is OEM or ODM service available?
- Yes, we offer both OEM and ODM services including full 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 lead time is within 15 working days 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 is the measuring range of the ORP sensor?
- The sensor measures a range of -2000mV to +2000mV.
- Is the device portable?
- No, this is an online immersion meter designed for fixed installation.
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