DPC3K2A HACH Combination pH ORP Sensor Digital Process Analyzer Probe

Manufacturer: HACH
Product No.: DPC3K2A
Condition： In stock
Product Type: pH ORP Sensor
Product Origin: USA
Payment: T/T, Western Union
Weight: 500g
Shipping port: Xiamen
Warranty: 12 months

Quantity

Selected quantity: 1

Estimate delivery times: 12-26 days (International), 3-6 days (United States).

Return within 30 days of purchase. Duties & taxes are non-refundable.

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DPC3K2A Industrial Digital pH/ORP Measurement Sensor

HACH DPC3K2A combines process-grade pH monitoring with stable digital signal transmission.

The sensor supports continuous industrial liquid analysis under demanding operating conditions.

Its integrated digital architecture improves measurement reliability across long transmission distances.

The corrosion-resistant body structure supports aggressive water treatment environments.

DPC3K2A fits industrial automation systems requiring stable pH process control.

Core Process Measurement Advantages

Designed for industrial pH and ORP process monitoring
Supports stable digital signal communication
General-purpose glass electrode improves process adaptability
Integrated temperature compensation improves measurement consistency
Supports long-distance signal transmission architecture
Corrosion-resistant wetted materials improve service life
Optimized for harsh industrial water environments
Supports continuous online monitoring applications
Suitable for process automation integration

Detailed Technical Configuration

Brand: HACH
Model: DPC3K2A
Product Series: Digital Combination pH/ORP Sensor
Measurement Type: Online pH and ORP Analysis
Measurement Range: 0 - 14 pH
Typical Application Range: 2.5 - 12.5 pH
Accuracy: ±0.1 pH under reference conditions
Electrode Material: General Purpose Glass Electrode
Body Material: 316 Stainless Steel / PVDF
Wetted Materials: 316SS, PVDF, PTFE, Glass, FKM/FPM
Temperature Compensation: Pt1000 Ohm RTD
Operating Temperature: 0°C to 105°C
Pressure Rating: 0 - 6.9 bar at 100°C
Maximum Pressure: 100 psig at 212°F
Sensor Cable: 4.5 m integrated coaxial cable
Sensor Thread: 0.75 inch
Transmission Distance: Up to 1000 m with Hach Digital Gateway
Signal Interface: Digital process transmission
Environmental Resistance: Industrial corrosion-resistant design
Installation Style: Inline or immersion mounting support

Included Components

1 × HACH DPC3K2A sensor
15 ft integrated sensor cable
Digital gateway module
3 ft digital extension cable
Installation and operation manual

Industrial System Compatibility

DPC3K2A integrates efficiently with industrial water quality control systems.

Compatible with Hach sc series controllers
Supports digital gateway architectures
Suitable for online process analyzers
Supports wastewater treatment instrumentation
Compatible with industrial PLC monitoring systems
Suitable for remote monitoring applications

Recommended Application Environments

Municipal water treatment facilities
Industrial wastewater processing plants
Chemical production systems
Food and beverage process monitoring
Boiler water treatment systems
Pharmaceutical water quality control
Surface water environmental monitoring
Cooling tower process supervision
Industrial neutralization systems

Operational Diagnostic Capability

HACH DPC3K2A supports stable process diagnostics during continuous operation.

Improves abnormal signal detection capability
Supports process calibration verification
Enhances long-distance communication stability
Reduces signal interference risks
Supports preventive maintenance strategies
Improves troubleshooting response efficiency

Global PLC Spare HUB's Insight

DPC3K2A performs reliably in industrial pH monitoring applications requiring stable long-distance communication.

The Pt1000 compensation structure improves temperature-related measurement consistency.

Engineers prefer the stainless steel and PVDF construction for chemically demanding environments.

The digital architecture simplifies integration with centralized process control platforms.

The sensor suits facilities prioritizing continuous online water quality supervision.

Installation and Engineering Recommendations

Install away from heavy electrical interference sources
Maintain proper grounding for stable signal performance
Inspect electrode surfaces during scheduled maintenance
Calibrate regularly for critical process applications
Use compatible mounting hardware for pressure stability

Industrial Logistics and Warranty Service

12-month warranty support included
Technical inspection completed before shipment
FedEx international delivery available
UPS expedited shipping supported
DHL global logistics service available
Protective export packaging included
Fast order processing for urgent projects

Professional Engineering FAQ

Which installation method improves measurement stability most effectively?

Inline mounting with stable flow conditions improves process consistency significantly.
How does the Pt1000 compensator improve process accuracy?

The compensator corrects temperature influence during dynamic process fluctuations.
What factors shorten electrode service life in industrial applications?

High contamination, coating buildup, and improper cleaning reduce electrode performance.
How should engineers select compatible process controllers?

Select controllers supporting digital gateway communication and required transmission distance.
Why is digital transmission preferred in large treatment facilities?

Digital communication improves signal integrity over extended cable distances.

12-Month Comprehensive Warranty

Every part supplied by Global PLC Spare Hub is covered by a 12-month warranty from the date of invoice.

Coverage: Functional defects and hardware failures under normal operating conditions.
Commitment: We provide immediate repair, replacement, or a full refund for any verified defective components to minimize your operational downtime.

Returns & Exchange Policy

We offer a 30-day return policy to ensure you receive the exact part your system requires.

Eligibility: Returns are accepted for uninstalled items in their original, factory-sealed packaging.
RMA Process: Please contact our support team to obtain a Return Merchandise Authorization (RMA) number before shipping.
Fast Processing: Refunds or exchanges are processed within 3–5 business days after the returned item passes our technical inspection.

Need Technical Assistance?Not sure if this part is compatible with your system? [Consult our Engineers] before purchasing to ensure 100% compatibility.