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Selec HC404 Humidity Controller
Selec HC404 Humidity Controller
The Selec HC404 is a compact digital humidity controller for precise monitoring and control of humidity (0–100% RH). It features dual LED display, relay/SSR output, and operates on 85–270 VAC/DC — ideal for HVAC, storage, and industrial environments.
Selec HC404 Humidity Controller
The Selec HC404 is a compact and reliable humidity controller designed to maintain optimal humidity levels in industrial and commercial environments. It offers precise control through programmable settings and an easy-to-read digital display.
Key Features:
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Dual Display: Simultaneous display of process and set values for quick monitoring.
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Input Compatibility: Supports humidity sensor (0–100% RH) input.
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Control Output: Configurable relay or SSR output for accurate humidity control.
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User-Friendly Interface: Simple keypad operation and clear LED indicators.
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Compact Design: Space-saving 48×48 mm panel size for easy installation.
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Applications: Ideal for HVAC systems, greenhouses, textile industries, storage areas, and clean rooms.
Technical Specifications:
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Model: HC404
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Input: Humidity sensor (0–100% RH)
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Output: Relay / SSR
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Supply Voltage: 85–270 VAC/DC
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Mounting: Panel mount (48×48 mm)
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Display: Dual 4-digit LED display

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