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Leipole Electric

Electronic Hygrostat

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Overview

JSK0013 electronic humidity controller is designed for controlling humidity in industrial and commercial environments. It supports a humidity range of 30% to 90% RH and is equipped with relay output (3A AC). It can accurately adjust heaters or fans and other equipment to ensure humidity stability in clean internal environments. It uses a electronic humidity sensor with a measurement error of ≤±3% RH, a protection level of IP20, and is compatible with standard DIN rail installation.
  • Precise Humidity Control: Equipped with an accurate hygrostat thermostat, this device maintains the ideal humidity level inside your enclosure, preventing moisture-related damage.
  • Dual Functionality: As a thermostat and hygrostat, it monitors and controls both temperature and humidity, offering comprehensive climate management for your electrical cabinets.
  • User-Friendly Design: The electronic hygrostat features an intuitive interface, making it easy to set and adjust humidity thresholds for customized performance.
  • Durable Construction: Built for industrial environments, this hygrostat is robust and reliable, ensuring long-lasting operation even in demanding conditions.
  • Energy Efficiency: By activating dehumidifiers or heaters only when necessary, this device helps reduce energy consumption and operational costs.

Key advantages

Wide humidity adjustment range: Covering 30% to 90% RH, meeting the needs of multiple scenarios such as preventing condensation, reducing moisture in high-humidity areas.

High-precision sensor: Capacitive sensing technology, strong long-term stability, error ≤±3% RH.

Multi-mode control: Supports single-point threshold triggering or interval cycle control, and can be linked to the HVAC system.

Strong environmental adaptability: IP54 protection level, resistant to dust, moisture, and conventional chemical corrosion.

Models & specifications

Electronic Hygrostat for Humidity Control in Electrical Enclosures

Protect your sensitive electronic equipment from the damaging effects of moisture with our Electronic Hygrostat, a high-precision humidity controller designed to maintain optimal conditions inside electrical enclosures. This advanced thermo hygrostat combines humidity and temperature monitoring to ensure your equipment operates in a dry, stable environment, free from the risks of condensation and corrosion.

wdt_ID wdt_created_by wdt_created_at wdt_last_edited_by wdt_last_edited_at Model JSK0013
41 Order number 2021.011
42 Operating Humidity 30–90% RH
43 Switch Tolerance 4% RH (± 3%)
44 Maximum Switching Capacity 3A / AC 230V
47 Electrical Connection 3-pole 2.5mm, 0.8Nm
48 Installation 35mm DIN rail mounting
49 Flame retardant rating UL94V0
50 Dimension 67×50×38mm
51 Operating temperature -5°C to +80°C
52 Weight 90g

Applications

Sea-side industrial panels: Linked with a heater or fan to prevent precision instruments from being damaged by moisture.

Wind power control panel: Due to some environments around wind power being high, the control panel needs to keep low humidity in order to optimize electrical components’ safety.

Basic knowledge

Capacitive sensor: Measures humidity value through capacitance fluctuation caused by humidity change, fast response, and long life.

Control logic: When the preset threshold on the humidity controller is reached, the heater or fan or other equipment will start to work if the humidity rises.

Installation specification: Avoid direct contact with water mist or strong airflow; it is recommended to install horizontally in the center of the monitoring area.

Frequently asked questions

Q: How to calibrate the humidity sensor?

A: Use a standard humidity calibration box to compare the readings. If the deviation is >±3% RH, it needs to be corrected through the built-in fine-tuning knob of the device.

Q: Can it be used in a high-temperature environment (>60℃)?

A: The standard model has an operating temperature of -10℃ to 50℃. For high-temperature scenarios, a high-temperature-resistant probe must be selected.

Q: Does the relay load support DC devices?

A: Only AC loads (3A AC) are supported. DC devices require an external intermediate relay.

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