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GroLine HI981413 Nutrient Dosing System Meter for Hydroponics, EC/TDS Control | EnvMart

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Groline Nutrient Dosing System-Meter, probe and in-line mounting kit - HI981413

Name: Groline Nutrient Dosing System-Meter, probe and in-line mounting kit - HI981413
Brand: Hanna
SKU: 72287
Price: 754.69 USD
Availability: InStock

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Category Process Indicator Brand Hanna

Specifications

Country of Origin	India
Temperature Accuracy	±0.5 °C
Power Consumption	15 VA
Brand	GroLine
Power Supply	100–240 Vac, 50/60 Hz
Dimensions	90 x 142 x 80 mm
Temperature Resolution	0.1 °C
Temperature range	-5.0 to 105.0 °C
TDS Range	0 to 9900 ppm
TDS Accuracy	2% F.S.
TDS Resolution	1 PPM
EC Range	0.00 to 10.00 mS/cm
EC Resolution	0.01 mS/cm
EC Accuracy	2% F.S.
EC Calibration	Automatic one-point (1.41 or 5.00 mS/cm); Process calibration ±0.50 mS/cm
Model	HI981413
Weight	0.91 Kg
Pump Flow Rate	0.5 to 3.5 L/h
Max output pressure	1 atm (14 psi)
Product Condition	New
EC/TDS Dosing Set Point	0.10 to 10.00 mS/cm or 45 to 9900 ppm
Dosing Control	Startup delay timer, proportional/on-off control, manual priming

Key Features

GroLine HI981413 Nutrient Dosing System is designed for hydroponic and greenhouse applications, providing precise nutrient concentration control with a meter, process probe, and in-line mounting kit.

Advanced dosing system specifically for hydroponics and greenhouse reservoirs.
Includes an industrial process probe with 1/2″ NPT threads for easy recirculation line installation.
Features an intuitive color-coded backlight alarm system for real-time monitoring.
Supports user calibration and on-the-fly process calibration with single-point adjustment.
Automatic temperature compensation and startup delay timer enhance dosing accuracy.
Digital galvanically isolated input for reagent level monitoring and alarm integration.
Wall-mountable enclosure with built-in chemical dosing pump and IP65 rated protection.
Pump flow control adjustable from 0.5 to 3.5 L/h, with manual priming and 1 atm output pressure.
Overdosing control includes overtime protection from 1 to 180 minutes, or Off.
Wide EC range of 0.00 to 10.00 mS/cm, with configurable TDS conversion factor and dosing set points.

Product Description

The GroLine HI981413 Nutrient Dosing System offers a complete and cost-effective solution for growers seeking reliable and automated nutrient management. Engineered to maintain ideal nutrient solution concentrations in hydroponic and greenhouse reservoirs, this all-in-one panel includes an advanced process controller, robust EC/TDS monitoring, a built-in pump, and necessary installation accessories.

The system's industrial process probe, equipped with 1/2″ NPT threads, facilitates hassle-free in-line integration with recirculation pumps, while its intuitive backlit display changes colors to indicate operational status and alarms. User and process calibrations ensure measurement precision, and dosing control features such as startup delay, proportional dosing, and overtime protection provide flexibility and safety during operation.

Advanced dosing control system for hydroponics and greenhouse applications.
Includes meter, process probe with 1/2" NPT threads, and in-line mounting kit.
Panel mounted flow cell for secure installation options.
EC range: 0.00 to 10.00 mS/cm, TDS range: 0 to 9900 ppm (factor selectable from 0.45 to 0.99).
Automatic temperature compensation and customizable β coefficient.
Pump flow adjustable from 0.5 to 3.5 L/h, max output pressure 1 atm (14 psi).
Alarm relay set point, isolated digital input, and overtime/overdose protection built in.
User calibration: Automatic one-point with 1.41 or 5.00 mS/cm standards; process calibration: adjustable ±0.50 mS/cm.
Dual mounting: wall enclosure with integrated pump, IP65 rated for challenging environments.
Package contains: Nutrient controller, process EC/TDS/temperature probe, in-line mounting kit, and hardware.

Typical use cases include commercial greenhouses, research hydroponics labs, horticultural nutrient dosing, and automated agriculture. This system is also ideal for industrial and water treatment processes requiring precise solution monitoring and dosing.

Explore more hydroponics solutions and laboratory automation equipment from GroLine and other leading brands on EnvMart.

Groline Nutrient Dosing System-Meter, probe and in-line mounting kit - HI981413

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Frequently Asked Questions

The EC range of the Groline Nutrient Dosing System HI981413 is 0.00 to 10.00 mS/cm.

The TDS range supported by the HI981413 Nutrient Dosing System is 0 to 9900 ppm.

The Groline HI981413 operates on a power supply of 100–240 Vac, 50/60 Hz.

The maximum output pressure of the dosing pump in the HI981413 is 1 atm (14 psi).

The adjustable pump flow rate for the Groline HI981413 is from 0.5 to 3.5 L/h.

The HI981413 offers automatic one-point calibration with 1.41 or 5.00 mS/cm standards and process calibration adjustable by ±0.50 mS/cm.

The temperature range for the Groline HI981413 is -5.0 to 105.0 °C with a temperature accuracy of ±0.5 °C.

The dimensions of the HI981413 are 90 x 142 x 80 mm, and it weighs 0.91 Kg.

The Groline HI981413 includes features such as a startup delay timer, proportional/on-off control, and manual priming for dosing control.

The Groline HI981413 has dual mounting options with a wall enclosure and an integrated pump, suitable for various installation environments.

The Groline HI981413 is manufactured in India.

The HI981413 is suitable for applications in commercial greenhouses, research hydroponics labs, horticultural nutrient dosing, and automated agriculture.