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Hanna Instruments BL982411 ORP Mini Controller ORP Mini Controller Hanna Instruments

Hanna Instruments BL982411 ORP Mini Controller

$304.99

The BL982411 ORP Mini Controller delivers precise oxidation‑reduction potential monitoring in a compact, cost‑efficient design ideal for tight installations and continuous process control. With universal BNC electrode compatibility, adjustable dosing control, and both automatic and manual operating modes, it provides reliable, user‑friendly performance for a wide range of industrial applications.

• Large, easy‑to‑read LCD for clear system visibility

• Durable fire‑retardant casing for added safety and longevity

• Universal BNC connector for broad electrode compatibility

Voltage: (Required)

See All Specs

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Fast Delivery

Most items ship same day

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Manufacturer Warranty

All products are covered by manufacturer warranty

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After-Sale Support

24/7 support

BL982411 ORP mini controller angled view

Adjustable Dosing Relay

Flexible dosing control allows configuration of the relay to activate either above or below a user-defined ORP setpoint in millivolts, ideal for precise oxidation-reduction management.

Selectable Overdose Protection

Built-in safety timeout can be set between 5 and 30 minutes to automatically deactivate connected pumps or valves if continuous operation exceeds the limit, preventing chemical overdose.

Selectable Control Override

Manual override switch provides instant control, allowing users to disable automatic operation or force the connected device on as needed during maintenance or testing.

Fuse Protected Dosing Contacts

Safe electrical protection supports loads up to 2A, safeguarding the mini controller and connected dosing equipment from electrical overload.

Easy Peripheral Connection

Quick-connect terminals simplify wiring for power supply, sensor input, communication, and dosing relay connections for fast and reliable installation.

Matching Pin Connection

Ground loop protection is enhanced with an included matching pin that helps eliminate electrical interference, ensuring stable and accurate ORP readings.

BL982411 ORP mini controller rear connections view

Front View

Precise panel cut-out and external dimensions are shown for straightforward front-panel mounting preparation.

Side View

Adjustable mounting brackets enable secure and flexible positioning during panel installation.

Specification	Detail
SKU	BL982411
ORP Range	0 to 1000 mV
ORP Resolution	1 mV
ORP Accuracy (@25°C/77°F)	±5 mV
Calibration	Manual, with CAL trimmer
Dosing Relay	Maximum 2A (fuse protected), 250 Vac, 30 VDC
Dosing Selection	Reducing or oxidizing, selectable on the back panel Contact open = reductant dosage = relay ON if measure > setpoint
Setpoint Contact Closed	Oxidant dosage = relay ON if measure < setpoint
Setpoint	Adjustable, from 0 to 1000 mV
Overtime	Adjustable, typically from 5 to approximately 30 minutes
Input Impedance	10^12 Ohm
Power Supply	BL982411-0: 12 VDC adapter (included) BL982411-1: 115/230 VAC 50/60 Hz
Dimensions	83 x 53 x 99 mm (3.3 x 2.1 x 3.9")
Weight	BL982411-0: 200 g (7.1 oz.) BL982411-1: 300 g (10.6 oz.)
Ordering Information	Supplied with mounting brackets, transparent cover, and instruction manual.
Recommended Probe	HI2001 PVDF body ORP electrode with 1/2" NPT thread, BNC connector, and 3 m (9.8') cable for continuous flow‑thru monitoring (not included).

Shipping, Return, and Warranty Policy

At Blue Tiger Scientific, we are proud to distribute authentic Hanna Instruments products. The following policies apply to all purchases made through our store.

Shipping Policy

All orders are shipped via FedEx from Hanna Instruments' fulfillment center in Smithfield, Rhode Island.
FedEx Ground is the standard method; expedited options (2-Day, Overnight) are available for an additional cost.
Hanna Instruments only ships to residential or business addresses within the United States (no PO Boxes).
Orders placed after business hours, weekends, or holidays will ship the next business day, pending product and carrier availability.
Shipping timelines may vary depending on product availability, order size, and carrier logistics.
Blue Tiger Scientific and Hanna Instruments are not responsible for carrier delays, weather-related disruptions, or other unforeseen delivery issues once the order has shipped.

Return Policy

All return requests must be coordinated directly with Blue Tiger Scientific before a product is sent back.
Products must have a Return Merchandise Authorization (RMA) number issued by Blue Tiger Scientific before being returned.
Products must be returned in new or like-new condition, with the original packaging and proof of purchase (such as an invoice or packing slip).
Customers are responsible for return shipping costs unless otherwise stated.
Unauthorized returns (without an RMA) will be refused and returned at the customer's expense.
Returns are subject to inspection and approval. Products not in acceptable condition may be denied credit.
Some products, such as custom-built, special order, and hazardous materials, may not be eligible for return.

Warranty Policy

Hanna Instruments' products are covered by their Limited Warranty against defects in materials and workmanship under normal use.
All warranty claims and services are handled directly by Hanna Instruments.
Warranty periods vary by product. If unspecified, the standard warranty term is 18 months from the Hanna Instruments factory ship date.
If you experience an issue believed to be covered under warranty, please contact Hanna Instruments for guidance on how to submit your warranty request to Hanna Instruments.
Customers must follow Hanna Instruments' warranty submission process, including providing a claim number, product model and serial number, and a detailed description of the issue.
Hanna Instruments will determine whether products are repaired, replaced, or otherwise serviced under warranty.
Note: Warranty coverage does not apply to damage caused by misuse, accidents, unauthorized repairs, or improper storage and handling.

Important Notes

Some Hanna Instruments products are custom-made or built to order. Shipping will occur once the product is ready.
In the event of backorders, you may request partial shipments.
Delays beyond our control (e.g., material shortages, import delays, or carrier issues) may occasionally occur.

BL982411 ORP Mini Controller Instruction Manual

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