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BL981411 Mini pH Process Controller | LCD, 0.0–14.0 pH, Dosing Relay, EnvMart

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Hanna pH Mini Controller – BL981411

Name: Hanna pH Mini Controller – BL981411
Brand: Hanna
SKU: 71443
Price: 304.13 USD
Availability: InStock

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Category pH Controller Brand Hanna Condition New

Specifications

Country of Origin	India
Power Supply	12 VDC adapter (included), 115/230 VAC, 50/60Hz
Dimensions	83 x 53 x 99 mm
pH Range	0.0 to 14.0 pH
pH Resolution	0.1 pH
pH Accuracy	±0.2 pH
pH Calibration	Manual, through CAL (offset) trimmer
Model	BL981411
Weight	0.3 kg
Dosing Relay	Maximum 2A (fuse protected), 250 VAC, 30 VDC
LCD Display	Large, clear display
Input Connection	BNC for pH electrode
Casing Material	Fire retardant
Installation Category	II
Product Condition	New
Relay Operation	Configurable for acid/alkaline dosing

Key Features

BL981411 Mini pH Process Controller for compact, cost-sensitive applications with dosing relay and high impedance input.

Compact pH process controller designed for limited space installations.
Supports pH electrodes with standard BNC connector for wide compatibility.
Adjustable dosing relay configurable for above or below setpoint operation.
Manual and automatic dosing modes allow flexible maintenance and troubleshooting.
Large clear LCD for easy monitoring of measured pH parameter.
Fire retardant casing enhances operational safety.
User-programmable pH setpoint for precise process control.
pH range of 0.0 to 14.0 pH with 0.1 pH resolution for accurate measurement.
Includes 12VDC adapter; also compatible with 115/230VAC, 50/60Hz power supply.

Product Description

BL981411 Mini pH Process Controller is engineered for reliable pH measurement and dosing control in industrial, laboratory, and water treatment applications. The device features a compact design ideal for installations where space or cost is a priority. With a high impedance pH input, it supports any pH electrode equipped with a standard BNC connector, ensuring broad compatibility.

This controller offers an adjustable dosing relay which can be set to activate above or below a user-defined pH setpoint, granting effective control over acid or alkaline dosing. Users can select between automatic and manual dosing modes, simplifying system maintenance and troubleshooting. The controller is housed in a fire retardant casing for enhanced safety during operation.

Compact enclosure fits into limited space environments, suitable for control panels or remote sites.
Easy BNC connection supports standard pH electrodes for fast installation and maintenance.
Large LCD display provides clear real-time readings of pH measurement and dosing status.
Dosing relay rated for up to 2A, 250VAC / 30VDC, fuse protected for reliability.
pH monitoring range covers 0.0 to 14.0 pH, suitable for diverse process industries.
User-accessible CAL (offset) trimmer for manual calibration ensures ongoing accuracy.
pH accuracy ±0.2 pH and resolution 0.1 pH optimize process control.
Supports both 12VDC adapter and 115/230VAC, 50/60Hz supply for versatile installation.

Industrial applications include chemical dosing, neutralization, wastewater, laboratory experiments, aquaculture, and manufacturing. Package includes controller, adapter, and installation accessories. Explore pH controllers and laboratory process instruments in the EnvMart catalog.