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GroLine pH Dosing System-Meter and probe - HI981412

Category Dosing Pumps Brand Hanna

Specifications

Country of Origin India
Temperature Accuracy ±0.5 °C
Display SPDT 2.5A / 230 VAC, multicolored LCD
Brand GroLine
Power Supply 100-240 VAC, 50/60 Hz
Type pH Controller with Dosing Pump
Dimensions 90 x 142 x 80 mm
Temperature Resolution 0.1 °C
Temperature range -5.0 to 105 °C
pH Range 0.00 to 14.00 pH
pH Resolution 0.01 pH
pH Accuracy ±0.10 pH
Environment 0 to 50°C, max 95% RH non-condensing
Model HI981412
Weight 0.91 Kg
Pump Type Peristaltic, stepper motor
Voltage Output 15 VA
Alarm system Programmable, high/low set points, multicolored LCD
Product Condition New
MPN HI981412
Applicable Use Hydroponics, horticulture, irrigation water management

Key Features

GroLine HI981412 pH Dosing System Meter and Probe is an integrated system designed for automatic pH control in hydroponic and horticulture nutrient solutions.

  • Includes a built-in peristaltic dosing pump for precise chemical injection.
  • Wide pH measurement range from 0.00 to 14.00 pH for versatile applications.
  • High accuracy of ±0.10 pH ensures optimal water quality management.
  • User-friendly automatic and process calibration with buffer adjustment.
  • Programmable alarm system and multicolored LCD display for clear operation.
  • Temperature compensation range from -5.0 to 105°C supports real-world variability.
  • Supplied in a compact 90 x 142 x 80 mm enclosure for easy installation.
  • Operates on 100–240 VAC power supply for global compatibility.
  • Suitable for recirculation pump systems and direct in-line installation.
  • Designed for greenhouses, horticultural, and small to medium hydroponics systems.

Product Description

GroLine HI981412 pH Dosing System Meter and Probe is an advanced solution engineered for maintaining ideal pH levels in nutrient solutions and irrigation water, specifically tailored for hydroponics and horticulture environments. This system combines a highly accurate pH controller with a robust built-in peristaltic dosing pump that utilizes a stepper motor design, ensuring long life and minimal maintenance. With user calibration functions—automatic one or two-point with buffer standards—this controller simplifies the calibration process and provides reliable pH management.

  • Integrated peristaltic pump for precise and consistent chemical dosing.
  • pH measurement range spans from 0.00 to 14.00 pH with 0.01 pH resolution.
  • ±0.10 pH accuracy meets the demands of professional horticulture applications.
  • User and process calibration support with adjustable calibration point (±0.50 pH).
  • Alarm system is programmable for custom thresholds and offers clear visual feedback on a multicolored LCD display.
  • Temperature compensation function covers a wide range of conditions (-5.0 to 105°C), enabling operation in diverse environments.
  • System displays SPDT 2.5A / 230 VAC for output and features a voltage output of 15 VA.
  • Compact dimensions of 90 x 142 x 80 mm and a weight of 910 g ensure practicality and ease of panel mounting.
  • Constructed for use with recirculating pumps with direct in-line probe and injection valve configuration.
  • Designed for easy operation and programming, making it ideal for greenhouses, agricultural nurseries, grow rooms, and small-scale hydroponic setups.

This system is perfect for growers seeking automatic, worry-free pH control and nutrient dosing to maximize crop yield and maintain healthy plant growth. For more advanced horticultural and laboratory dosing controllers, you can browse additional options in the Laboratory Measuring & Testing Instruments category on EnvMart.

GroLine pH Dosing System-Meter and probe - HI981412
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