PH6800 Industrial pH ORP Controller Reliable China Factory Suppliers

JIRS PH-6800 is a high-precision single-channel industrial pH monitor for real-time detection and automatic dosing control. Sourced from a leading China factory, this controller features dual relay alarms, 4-20mA output, and global power options. Ideal for wastewater and chemical treatment, we are the professional suppliers for stable water quality management.

Product Details

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Product Details

The PH-6800 is a high-performance industrial online PH/ORP controller designed for precise, single-channel continuous monitoring and control. Engineered to meet the rigorous demands of water quality management, this controller is an essential tool for municipal wastewater treatment, chemical processing, textile dyeing, papermaking, pharmaceuticals, and electroplating industries, ensuring stable environmental production and regulatory compliance.

Built to international power standards and specialized industrial environments, the PH-6800 offers exceptional versatility with multiple power supply options including 220V AC, 110V AC, and safe low-voltage 24V AC/DC. Combining a high-performance CPU with robust electromagnetic compatibility, it delivers reliable real-time data and automated control to optimize your water treatment processes.

Detailed Parameters

Measurement Mode	pH or ORP (Single Channel)	Display Language	English Interface
Power Supply	220V AC / 110V AC / 24V AC / 24V DC	Temperature Comp.	Automatic / Manual Selection
Analog Output	4-20mA Current Loop	Max Circle Resistance	Up to 750Ω
Alarm System	Double Relay / High-Low Limit Alarm	Protection Level	ESD Over-voltage Protection
Control Features	Password Management / Alarm Delay	CPU Performance	High-performance CPU with EMC

Key Advantages

Industrial Reliability

Equipped with ESD over-voltage protection and high electromagnetic compatibility to ensure stable operation in harsh industrial environments.

Flexible Powering

Supports 220V, 110V, and 24V (AC/DC) power options to comply with global electricity standards and site-specific safety requirements.

Precision Control

High-performance CPU enables accurate pH/ORP measurement with customizable high/low limit controls and digital communication.

Smart Display

LCD backlight features power-saving mode, timing automatic off, and adjustable brightness for optimal visibility in any lighting.

Secure Operation

Integrated password management prevents unauthorized access and ensures that only professional personnel can modify critical settings.

Easy Integration

Standard 4-20mA output allows seamless integration with PLC and SCADA systems for centralized water quality monitoring.

Product Gallery

Management Platforms

Parameter Tuning

Easily configure pH/ORP measurement ranges and set precise high/low alarm thresholds.

Temp Compensation

Switch between automatic and manual temperature compensation to ensure measurement accuracy.

Relay Management

Configure double relays with adjustable alarm delays to trigger external safety systems.

Current Output

Standardized 4-20mA mapping for PH (0-14) and ORP (-2000 to +2000mV).

Hardware Security

Fuse-protected AC input and isolated transmitting ports to prevent equipment damage.

Access Control

Multi-level password management to protect operational parameters from accidental changes.

Investment Return Comparison

Metric	Standard Controllers	PH-6800 Industrial Series
Installation Cost	High (Requires external converters)	Low (Integrated power/output)
Maintenance Cycle	Frequent (Lack of protection)	Extended (ESD & Fuse protected)
Operational Accuracy	Moderate (Manual comp only)	High (Auto/Manual compensation)
System Integration	Complex (Limited protocols)	Seamless (4-20mA / Digital)
Long-term ROI	Standard	High (Reduced downtime & errors)

Frequently Asked Questions

Q: How should I install the probe to ensure accurate pH measurement?

To ensure the probe measures the real value, it must be installed in a position where bubbles are avoided. Air bubbles trapped on the sensor surface can cause inaccurate readings.

Q: What is the purpose of using an intermediate relay for inductive loads?

When driving inductive loads, an intermediate relay prevents the internal contacts from being broken down or ionized by inductive back EMF, preventing contact burn-out.

Q: Can the PH-6800 be integrated into a PLC system?

Yes, the PH-6800 features a 4-20mA current output and optional digital communication, making it fully compatible with most industrial PLC and SCADA systems.

Q: Which industries are best suited for this water quality controller?

It is ideal for municipal wastewater treatment, chemical plants, printing and dyeing, paper mills, pharmaceutical production, and plating environments.

Q: How does the temperature compensation feature work?

The controller allows users to select either automatic or manual temperature compensation to correct pH/ORP readings based on the water temperature, ensuring consistency.

Q: What power options are available for different global regions?

The unit is highly flexible, offering 220V AC, 110V AC, and safe low-voltage options (24V AC or 24V DC) to meet diverse international electrical standards.

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FAQS

What's the MOQ?

1set sample is available.

What's your price?

We quoted based on your products’ code and qty. We can offer different discount depending on qty.

I am not sure of the required product type, how to get quotation?

Please tell us the details of your project: Measuring range, temperature, pressure, If need relay control output, 4-20mA or Modbus RS485 output? We will choose suitable product type as per your project details and make quotation for you.

How long is your delivery time?

Most of our products are in stock. Generally, we can delivery to you within 2-3 working days. The big order’s delivery time will be determined according to the type and quantity of products ordered.

What’s your term of payment?

We accept T/T, Paypal, Western Union, Alipay, credit card, wechat and other suitable payment.

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