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Hanna HI98143-04 pH and EC Transmitter 0–4 V Output, IP54 | EnvMart

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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: 651.54 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.

Dual measurement capability for pH and EC in water treatment and hydroponics.
Accepts both BNC pH electrode and direct wire EC probes for flexible sensing.
Automatic EC temperature compensation using integrated NTC sensor.
IP54 rated enclosure provides robust protection in harsh environments.
Supports 0–4 V analog output for seamless integration with process control systems.
Manual, two-point pH calibration via convenient trimmers.
Wide EC measurement range up to 10 mS/cm and pH range of 0 to 14.
Accuracy of ±0.5% f.s. for pH and ±2% f.s. for EC readings.
Operates from a 12–24 Vdc power supply, suitable for remote installations.
Compact design with dimensions 160 x 105 x 31 mm.

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.