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Hanna Conductivity Analog Controller with Direct Input from Potentiometric Probe, 0.0 to 199.9 µS/cm - HI943500

Name: Hanna Conductivity Analog Controller with Direct Input from Potentiometric Probe, 0.0 to 199.9 µS/cm - HI943500
Brand: Hanna
SKU: 72092
Price: 831.57 USD
Availability: InStock

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Category Conductivity Controller Brand Hanna

Specifications

Country of Origin	India
Package Contents	Controller unit only (probe, power supply, and other accessories not included)
Resolution	0.1 µS/cm (HI943500D); 1 µS/cm (HI943500C); 0.01 mS/cm (HI943500B); 0.1 mS/cm (HI943500A)
Display	Large backlit LCD
Brand	Hanna
Power Supply	115 or 230 Vac ±10% (user selectable), 50/60 Hz
Measurement Ranges	0.0 to 199.9 µS/cm (HI943500D); 0 to 1999 µS/cm (HI943500C); 0.00 to 19.99 mS/cm (HI943500B); 0.0 to 199.9 mS/cm (HI943500A)
Temperature Compensation	Automatic, 0 to 60°C (32 to 140°F)
Model	HI943500
Enclosure	Flame retardant ABS body and front panel, transparent splash-proof front cover
INSTALLATION	DIN panel mount
Weight	1 kg
Input	Potentiometric conductivity probe (HI7638 recommended), cable up to 20 m
Panel Cutout	141 x 69 mm (5.6 x 2.7 in)
Operating environment	-10 to 50°C (14 to 122°F) RH max 95%
Product Condition	New
MPN	HI943500
Analog Output Signal	4-20 mA (isolated)
Auto-diagnostic Functions	Available

Key Features

Hanna HI943500 Conductivity Analog Controller offers direct input from potentiometric probes and provides precise measurements from 0.0 to 199.9 µS/cm for demanding process control applications.

Directly connects to conductivity probe (HI7638) without the need for an external transmitter
Wide measurement ranges cover applications from low µS/cm to high mS/cm levels
4–20 mA isolated output enables seamless integration with control and monitoring systems
Automatic temperature compensation ensures accurate and stable readings
Manual two-point calibration provides precise and dependable measurement control
Large backlit LCD display offers clear visibility in all operating conditions
Flame-retardant ABS enclosure with splash-proof front ensures durability in industrial environments
Standard DIN panel mounting allows quick and easy installation
Built-in auto-diagnostics support reliable, error-free operation
Suitable for harsh environments with wide temperature and high humidity tolerance

Product Description

The Hanna HI943500 Conductivity Analog Controller is engineered for demanding industrial and laboratory process control, providing direct input from a potentiometric probe (HI7638) without requiring a separate signal transmitter. Measuring conductivity across several selectable ranges, including 0.0 to 199.9 µS/cm, this device is suited for applications such as water treatment, manufacturing, environmental laboratories, and quality control in process industries.

With an isolated analog output signal (4-20 mA), the HI943500 ensures smooth integration with data loggers, recorders, or remote control systems. Manual two-point conductivity calibration using offset and slope trimmers, coupled with automatic temperature compensation (0 to 60°C), maximize measurement accuracy. A large, backlit LCD delivers clear visibility even in low-light industrial environments.

Direct potentiometric probe input enables reliable, real-time conductivity monitoring at the source.
Automatic temperature compensation guarantees stable, accurate readings over a wide operating range.
Flame retardant ABS body with splash-proof transparent front cover withstands industrial and lab conditions.
Multiple model options offer a variety of measurement ranges (e.g., HI943500A: 0.0–199.9 mS/cm, HI943500B: 0.00–19.99 mS/cm, HI943500C: 0–1999 µS/cm, HI943500D: 0.0–199.9 µS/cm).
Membrane keypad and standard DIN panel cutout (141 x 69 mm) enable simple installation and operation.
Auto-diagnostics and robust construction improve long-term reliability for continuous use.
Operation temperature: -10 to 50°C; relative humidity up to 95%.

This Hanna conductivity controller is an industry standard for processes in water treatment plants, industrial manufacturing, chemical processing, and laboratory environments. Ships with a detailed user manual. Suitable for connection to HI7638 or compatible potentiometric probes (not included). Power supply: 115 or 230 VAC ±10%, 50/60 Hz. Approximate unit weight: 1 kg. Explore more Hanna conductivity controllers, laboratory, and industrial controllers in related categories on EnvMart.