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Hanna ORP Mini Controller with Analog Output - BL932700-12VDC

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Hanna ORP Mini Controller with Analog Output - BL932700-12VDC

Name: Hanna ORP Mini Controller with Analog Output - BL932700-12VDC
Brand: Hanna
SKU: 72633
Price: 343.61 USD
Availability: InStock

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Category Mini Controllers Brand Hanna

Specifications

Country of Origin	India
Display Type	Large LCD
Power Supply	12 VDC adapter (included)
Dimensions	83 x 53 x 99 mm
Calibration	Manual, CAL trimmer
ORP Resolution	1 mV
ORP Accuracy	±5 mV
Model	BL932700
Weight	0.20 kg
Analog Output	4 to 20 mA
Control Type	Reducing or Oxidizing (Selectable)
Dosing Relay	2A, 250 Vac/30 VDC (fuse protected)
Casing Material	Fire retardant
ORP Measurement Range	±1000 mV
Product Condition	New
MPN	BL932700
Electrode Connection	BNC
Analog Output Accuracy	±0.20 mA
Maximum Analog Output Load	500 Ω
Dosing Set Point Range	-1000 to 1000 mV
Dosing Mode	Automatic or Manual
Overdosing Control Time	5 to ~30 minutes (adjustable)

Key Features

BL932700 Mini ORP Process Controller offers compact and reliable monitoring and dosing with analog output and LCD display for precise industrial or laboratory water process control.

Compact mini ORP controller suitable for panel or wall mount applications.
Provides analog 4 to 20 mA output for integration with process automation systems.
Features an adjustable dosing relay for oxidizing or reducing control with user-programmable setpoints.
Large clear LCD for real-time ORP parameter monitoring.
Wide ORP measurement range: ±1000 mV with 1 mV resolution.
ORP accuracy of ±5 mV and analog output accuracy of ±0.20 mA, supporting 500 Ω maximum load.
Manual calibration with CAL trimmer ensures precise operation and easy maintenance.
Over dosing protection and selectable dosing time (5–30 minutes typical).
Compatible with any ORP electrode featuring standard BNC connection.
Rugged, fire-retardant casing for enhanced installation safety.

Product Description

Hanna BL932700 Mini ORP Process Controller is a compact, high-performance instrument designed for precise and continuous oxidation-reduction potential (ORP) monitoring and control in industrial, laboratory, and water treatment applications. Engineered for reliability and flexibility, this controller offers seamless integration into both automated and standalone dosing systems, making it an ideal solution for process environments requiring consistent ORP management.

The BL932700 features a space-saving design with compact dimensions (83 × 53 × 99 mm), allowing easy installation in panels, cabinets, or wall-mounted configurations. It supports any standard ORP electrode with a BNC connector, ensuring compatibility with a wide range of probes and simplifying system integration. The controller also includes a 4–20 mA analog output, enabling direct connection to SCADA, PLC, or other monitoring and control systems with loads up to 500 Ω.

Designed for flexible process control, the unit offers selectable automatic or manual dosing modes, allowing operators to adapt to various operational requirements. The adjustable dosing relay (250 VAC/2A max, fuse protected) can be configured to activate above or below a programmable ORP setpoint within a ±1000 mV range, supporting both oxidizing and reducing control strategies.

The controller is equipped with a large, easy-to-read LCD display that provides clear, real-time ORP readings and setpoint visibility, enhancing usability and process monitoring. A manual calibration trimmer (CAL) enables quick and accurate calibration, ensuring long-term measurement precision. Additionally, the built-in overdosing protection feature, adjustable typically between 5 to 30 minutes, helps prevent excessive chemical dosing and enhances system safety.

Constructed with a durable, fire-retardant enclosure, the BL932700 is built to withstand harsh industrial environments, ensuring long-lasting performance. It operates on a 12 VDC power supply, making it suitable for low-voltage installations and field applications.

Widely used in water treatment plants, swimming pool systems, electroplating processes, laboratory water quality monitoring, industrial chemical dosing, and environmental applications, the Hanna BL932700 Mini Controllers provides dependable and efficient ORP control.

Enhance your process efficiency and reliability with Hanna’s advanced ORP controller technology, designed for precision, durability, and consistent performance in demanding industrial and laboratory environments.