CST Small Cabinet Dehumidifier | 85 mm, RS485 Modbus

The CST small cabinet dehumidifier is the most compact unit in our range, measuring just 85 × 105 × 58 mm, so it fits tight distribution boxes, instrument panels and control cabinets. An aluminum alloy housing with aluminum profile heat dissipation runs on AC100–220V, with standby power below 5W. Choose 15W, 20W or 30W, set the humidity threshold on the front panel, and add an optional relay output, fault output or RS485 Modbus communication.

Smart Cabinet Dehumidifying Device – Temperature and Humidity Controller, Anti-Condensation Equipment, CST Series

Specifications

ParameterSpecification
Power SupplyAC100V–AC220V, 50Hz; standby power < 5W
Dehumidifying Power10W / 15W / 20W / 25W / 30W options
Measuring RangeTemperature: -19°C to 99°C; Humidity: 10% RH to 99% RH
Measurement ErrorTemperature: ±1.0°C (0°C to 50°C), ±2.0°C (0°C to 99°C); Humidity: ±3% RH (10% RH to 90% RH), ±5% RH (90% RH to 99% RH)
ResolutionTemperature 1°C, humidity 1% RH
Control ModeHumidity control; high/low humidity control; low- or high-temperature control (optional)
Control Output1 relay output (dry contact), 250VAC/3A or 30VDC/3A (optional)
Fault Output1 dry-contact fault output (optional). Note: the temperature control output and the fault output cannot both be selected; choose one.
CommunicationRS485 (Modbus protocol) (optional)
Operating EnvironmentTemperature -19°C to 70°C; humidity ≤ 85% RH; non-corrosive locations
Industrial Water Output200 ml/24h at 30°C, 80% RH

Product Features

  • Aluminum alloy housing
  • Aluminum profile heat dissipation
  • High-precision display of the current ambient temperature and humidity
  • Adjustable dehumidification set point
  • Best cost performance (water output of the 30W model: 180 ml)

SKU Options

Dimensions: 85 (H) × 105 (W) × 58 (D) mm

Dehumidifying power: 15W, 20W, 30W

Installation

Installation Guide for Smart Cabinet Dehumidifier (Temperature & Humidity Control Anti-Condensation Device - CST Series)

Operating Instructions

Operating Instructions

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