RS485 Output pH and ORP Logger Controller with Alarm and Data Logging

Product Description

Product Description

Industrial sensor instruments

1.Industrial online water quality monitoring controller, integrating multi-parameter detection such as pH/ORP, BOD/COD, residual chlorine, etc., to achieve real-time and accurate data collection 

2.It adopts a 316L stainless steel / corrosion-resistant material housing with IP67/IP68 high protection grade, suitable for harsh industrial environments such as strong acids, strong alkalis, and high turbidity 

3.It supports RS485 Modbus and 4-20mA standard signal output, which can be directly connected to PLC/DCS systems to achieve automated control 

4.It is equipped with automatic temperature compensation (ATC) and intelligent alarm functions, ensuring stable and non-loss data, significantly reducing operation and maintenance costs 

5.It is widely used in wastewater treatment plants, chemical, power, and tap water industries for water quality compliance and process monitoring 

Specification

Measurable Parameters	pH/ORP / BOD/COD / Residual Chlorine/Turbidity (Optional)
Accuracy	±0.01pH / ±1mV / ≤±2% FS
IP Rating	IP67 / IP68
Output	RS485 (Modbus-RTU), 4-20mA
Operating Temperature	-20℃ ~ 80℃ (Customizable)
Installation	Immersion / Insertion / Wall Mounted

Company Profile

Company Profile

Henan Bingsheng Industrial Co., Ltd. is a high-tech enterprise specializing inthe research and development, production, sales and service of intelligentsensors, intelligent instruments and automation equipment. In 2021, itwas rated as the first batch of "High-tech Intelligent Sensor Enterprises" and"Henan Science and Technology Small and Medium-sized Enterprises No.1" in Henan Province, and the company develops and produces products instrict accordance with the ISO9001 quality system to ensure the quality andreliability of products and services. At the same time, it focuses on the researchand development of the latest sensor technology and actively absorbs andintroduces advanced technology at home and abroad, and constantly innovatesand introduces high-quality, efficient and practical new products.

Honors & Qualifications

We hold authoritative international certifications including the CE certification, which confirms our products meet EU safety, health and environmental protection standards, ensuring compliance with global market access requirements. 
In 2021, we were recognized as one of Henan Province's "First Batch of High-tech Intelligent Sensor Enterprises" and awarded the title of "No.1 Henan Science and Technology Small and Medium-sized Enterprise". Our core technical team originates from research institutions, endowing us with robust independent innovation capabilities. We strictly adhere to the ISO9001 quality management system throughout the entire value chain, guaranteeing the quality, stability and reliability of every product.

Certifications

Certifications

We hold authoritative international certifications including the CE certification, which confirms our products meet EU safety, health and environmental protection standards, ensuring compliance with global market access requirements. 
In 2021, we were recognized as one of Henan Province's "First Batch of High-tech Intelligent Sensor Enterprises" and awarded the title of "No.1 Henan Science and Technology Small and Medium-sized Enterprise". Our core technical team originates from research institutions, endowing us with robust independent innovation capabilities. We strictly adhere to the ISO9001 quality management system throughout the entire value chain, guaranteeing the quality, stability and reliability of every product.

Packing & Delivery

TRANSPORT SERVICE

We provide one-stop global transportation and payment solutions tailored to your business needs. For sample orders, we offer fast and reliable door-to-door delivery services via international express carriers such as DHL, UPS, FedEx, TNT and EMS, with an estimated delivery time of 13-16 days. For mass production orders, we flexibly arrange sea freight, air freight or self-pickup according to your actual requirements.
 

We are committed to providing safe and convenient transaction services for all partners. For first-time orders, Trade Assurance is highly recommended to ensure transaction security. We support a variety of payment methods to adapt to different order scales: Western Union, MoneyGram and PayPal are available for small orders, while L/C (Letter of Credit) and T/T (Telegraphic Transfer) are provided for large orders. Meanwhile, we accept multiple international trade terms including DAT, FCA, EXW and DDP, striving to meet your diverse cooperation needs and ensure smooth progress of your business.

Packaging & Shipping

WAREHOUSE PHOTO

Our products adopt high-quality and sturdy corrugated carton packaging, which features excellent shock resistance, compression resistance and moisture-proof performance. The standardized packaging is neatly stacked and firmly fixed, effectively protecting the sensor and instrument products from scratches, collisions or damage during long-distance transportation.
 
We support flexible safe transportation options including air freight and sea freight, with professional logistics personnel optimizing transportation routes according to different order scales and destination countries. This ensures that products arrive at customers' hands safely and intact, whether for urgent sample orders or bulk mass production orders.
 

Our dedicated warehouse maintains sufficient inventory all year round, with strict inventory management to ensure the availability of common specifications and models. 

Factory Production

Technology Portfolio

Our standardized intelligent production workshop features a clean, well-organized layout with efficient assembly lines. Professional technicians focus on precision sensor assembly, meticulous wiring, and strict performance calibration. Equipped with professional testing tools and organized component storage, each team follows standardized operating procedures. The workshop supports both mass production for bulk orders and small-batch customized manufacturing, ensuring every sensor and instrument undergoes precise assembly, debugging, and quality inspection before delivery. All operations comply with ISO9001 quality standards and CE certification requirements, guaranteeing high-precision, reliable product quality.

We focus on R&D and manufacturing of professional online monitoring equipment, with a comprehensive product line covering:
Water Quality Sensing: Full-range sensors (pH, ORP, Conductivity, Dissolved Oxygen, Turbidity, etc.) and multi-parameter online analyzers, featuring high measurement accuracy and easy field deployment.
Soil & Environment Monitoring: Multi-parameter soil sensors and specialized environmental instruments for precision agriculture and ecological protection.
Industrial Automation: Customized intelligent control systems and data acquisition modules for industrial process monitoring and control.

After Sales Service

Technical Guidance&Quality Assurance

We provide a comprehensive 12-month warranty service for all our intelligent sensor and instrument products. During the warranty period, we will cover free maintenance and part replacement for any quality issues arising from manufacturing defects, ensuring the stable and reliable operation of your equipment.
 
In addition to our standard warranty, we offer complimentary remote technical guidance support. Our professional technical team is available to provide real-time online guidance for product installation, commissioning, parameter calibration and daily maintenance. We are dedicated to helping you solve technical problems efficiently and ensuring a smooth user experience.

Moreover, we offer free product return and inspection services. If you have any doubts about product performance or encounter usage issues, you can return the products to us, and our professional team will conduct comprehensive free testing to provide accurate performance reports and solution suggestions.

FAQ

Q1 Can I buy samples before placing the order? 
A1 Yes. Samples are available at a competitive price for quality evaluation before bulk orders.
 
Q2 How soon can I get the samples? 
A2 Sample orders are processed after payment. Production takes 3-7 working days, subject to stock availability, followed by fast international express delivery.
 
Q3 Can I print my logo on the product and packaging? 
A3 Yes, we offer logo and packaging custom printing services at an extra cost. Contact our sales team for details.
 
Q4 What certifications do your products have? 
A4 Products hold CE, ISO9001 and SGS certifications. Custom certifications are available upon request (additional fee applies).
 
Q5 Do you provide after-sales service? 
A5 Yes. We offer 1-year warranty, free remote technical guidance, and free product return & inspection.
 
Q6 What transportation and payment methods do you support? 
A6 We support air/sea freight, express delivery, and trade terms like DAT/FCA/EXW/DDP. Payments include T/T, L/C, PayPal, Western Union, and Trade Assurance.