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Hanna pH and EC Transmitter with Isolated Output: 0 - 4 V - HI98143

Name: Hanna pH and EC Transmitter with Isolated Output: 0 - 4 V - HI98143
Brand: Hanna
SKU: 72763
Price: 651.49 USD
Availability: InStock

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Category Transmitters Brand Hanna

Specifications

Brand	Hanna
Output signal	Isolated 0–4 V analog output
pH Range	0 to 14
pH Accuracy	±0.5% f.s.
EC/TDS Probe	Four (ring) pole probe with built-in NTC sensor
EC Range	0 to 10 mS/cm
EC Accuracy	±2% F.S.
Cell Type	4-ring EC probes
Model	HI98143-04
EC/Temperature Compensation	Automatic from 0 to 60 °C
Analog Output Models	HI98143-01: 0–1 V; HI98143-04: 0–4 V; HI98143-20: 4–20 mA (passive); HI98143-22: 4–20 mA (active)

Key Features

Hanna HI98143-04 pH and EC Transmitter is designed for industrial applications requiring simultaneous pH and conductivity measurements with an isolated 0–4 V analog output.

Measures both pH and EC, making it ideal for water treatment and hydroponics applications
Supports BNC pH electrodes and direct wire EC probes for flexible and easy connection
Automatic temperature compensation ensures accurate EC readings in changing conditions
Strong IP54-rated body protects the device in tough industrial and outdoor environments
0–4 V analog output allows easy connection with control and monitoring systems
Simple two-point pH calibration helps maintain accurate and reliable measurements
Wide measurement range: pH (0–14) and EC up to 10 mS/cm for versatile use
High accuracy ensures dependable results for both pH and conductivity testing
Works on 12–24 Vdc power supply, suitable for remote and panel installations
Compact size (160 x 105 x 31 mm) makes it easy to install in limited spaces

Product Description

The Hanna HI98143-04 pH and EC Transmitter is an industrial-grade device engineered for continuous monitoring and control of pH and electrical conductivity in water treatment, industrial process, and hydroponic applications. Featuring an isolated 0–4 V analog output, this transmitter enables seamless data integration into SCADA and process automation environments.

This model accepts a standard BNC connection for pH electrodes and a direct wire for four-ring EC probes, supporting temperature-compensated conductivity measurements via the built-in NTC sensor. The transmitter allows manual, two-point pH calibration using accessible trimmers and is equipped with EC calibration trimmers for zero and slope adjustments. Its IP54 rated housing guarantees operational reliability even under demanding environmental conditions.

Measures pH and EC simultaneously with high precision for demanding industrial and laboratory operations.
Compatible with Hanna's EC probes featuring automatic temperature compensation (0 to 60 °C range).
Analog output of 0–4 V, suitable for integration with standard control and monitoring systems.
EC range up to 10 mS/cm and pH range 0–14 supports wide application coverage.
Trimmers allow fast on-site calibration for both pH and EC parameters.
Power supply supports 12–24 Vdc, facilitating deployment in a range of electrical contexts.
Compact, wall-mountable enclosure (160 x 105 x 31 mm, IP54 rated) for versatile installation.
Used in sectors including water treatment, hydroponics, industrial process control, and environmental monitoring.

The package includes the transmitter unit only; compatible pH electrodes and four-ring EC probes must be sourced separately. For more information, explore the comprehensive range of Hanna analytical instruments within EnvMart's laboratory and process measurement solutions.

Advance your process monitoring with Hanna pH and EC Transmitters—visit the Hanna category or similar transmitters on EnvMart for tailored industrial and laboratory instrumentation needs.

Hanna pH and EC Transmitter with Isolated Output: 0 - 4 V - HI98143

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Frequently Asked Questions

The Hanna HI98143-04 pH and EC Transmitter measures pH in the range of 0 to 14 and electrical conductivity (EC) up to 10 mS/cm.

The Hanna HI98143-04 features an isolated 0–4 V analog output, allowing for easy integration with control and monitoring systems.

The pH accuracy of the Hanna HI98143-04 is ±0.5% full scale, while the EC accuracy is ±2% full scale.

This transmitter supports standard BNC pH electrodes and four-ring EC probes with a built-in NTC sensor for temperature compensation.

The Hanna HI98143-04 operates on a power supply of 12–24 Vdc, making it suitable for various installation contexts.

Yes, the Hanna HI98143-04 features an IP54 rated housing, which protects it in tough industrial and outdoor environments.

The transmitter includes automatic temperature compensation for EC measurements, functioning effectively in a temperature range from 0 to 60 °C.

The dimensions of the Hanna HI98143-04 are 160 x 105 x 31 mm, making it compact and suitable for limited installation spaces.

The Hanna HI98143-04 allows for manual two-point pH calibration and includes trimmers for EC calibration adjustments.

The Hanna HI98143-04 is used in various sectors, including water treatment, hydroponics, industrial process control, and environmental monitoring.

The Hanna HI98143-04 is designed for wall mounting, facilitating versatile installation options in different environments.

Yes, the Hanna HI98143 series includes models with different output signals, such as HI98143-01 (0–1 V), HI98143-04 (0–4 V), HI98143-20 (4–20 mA passive), and HI98143-22 (4–20 mA active).