# SHT2000 Thermostat Module, 220VAC, Temperature and Humidity

> SHT2000 temperature and humidity controller, powered by 110-240VAC, 50/60Hz. Uses an external 4-wire sensor and two independent relays (max 10A) for heating/cooling and humidifying/dehumidifying. Temperature range -20~60°C (±0.3°C), humidity 0~100%RH (±3%). Dual display, status LEDs, 4 buttons, DIN rail mounting. Dimensions 75x34x85mm.

- Page: https://sigmanortec.ro/en/sht2000-thermostat-module-220vac-temperature-and-humidity
- Price: 76.22 RON
- Availability: In stock; 1-2 zile
- Reference: 8015 · EAN: 5948144494758
- Category: Electronic components > Temperature and Humidity Control > Thermostats
- Specifications: Input Voltage Type: AC
- Package (shipping data): 0.143 kg
- Updated: 2026-09-23
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 03:26 (Europe/Bucharest)

## Description

110-240VAC powered temperature and humidity controller, ideal for greenhouses, warehouses and industrial applications, quickly monitors the environment and automatically controls heating or cooling, humidification or dehumidification. Includes external 4-wire wired sensor and two independent relays for two consumers, dual display with different colors and status LEDs, easy 4-button setting, panel mounting on rail.
Temperature and humidity controller (hygrometer), model SHT2000, powered between 110VAC and 240VAC, used for temperature and humidity control, intended for industrial and commercial applications. This module allows the regulation and monitoring of environmental conditions in a variety of scenarios, from greenhouses to warehouses, ensuring the optimization of conditions for food preservation, agriculture or other industrial needs.
The module is equipped with a wire sensor (4 wires), which integrates both the temperature and the humidity sensor, and two separate relays, which allows the activation of two consumers, one connected to the temperature and the other to the humidity.
The assembly is a panel, on the rail. The display is dual, with a different color between temperature and humidity, LED status indicator for both temperature and humidity, and four physical buttons for setting the thermostat.
Depending on how it is set, the thermostat can work in Heating or Cooling, Humidification or Dehumidification mode.
Specifications:
Supply Voltage: AC 110~230V
Model: SHT2000
Control: Temperature and Humidity
Power supply frequency: 50/60Hz
Temperature Range: -20~60°C
Humidity Range: 0%~100% RH
Accuracy of Temperature Measurement: ±0.3 °C
Humidity Measurement Accuracy: ±3%
Output Control: Relay
Output Power: MAX 10A
Dimensions mm: 75 x 34 x 85mm
Use:
Heating mode:
Step 1: In heating mode, the start temperature is set lower than the stop temperature.
Step 2: Press and hold the ▲ button until the temperature starts to flash, set the start temperature to 50°C using the ▲▼ buttons.
Step 3: Press and hold the ▼ button until the temperature stops flashing, set the shutdown temperature to 65°C using the ▲▼ buttons.
Cooling Mode:
Step 1: In cooling mode, the start temperature is set higher than the stop temperature.
Step 2: Press and hold the ▲ button until the temperature starts to flash, set the starting temperature to 30°C using the ▲▼ buttons.
Step 3: Press and hold the ▼ button until the temperature stops flashing, set the shutdown temperature to 26°C using the ▲▼ buttons.
Humidification mode:
Step 1: Press and hold the ▲ button for 3 seconds to make the humidity value flash, and set the starting humidity value to 50% RH.
Step 2: Press and hold the ▽ button for 3 seconds to stop the humidity flashing and set the shutdown humidity to 80% RH.
Dehumidification Mode:
Step 1: Press and hold the ▲ button for 3 seconds to make the humidity value flash, and set the starting humidity value to 40% RH.
Step 2: Press and hold the ▽ button for 3 seconds to stop the humidity flashing and set the shutdown humidity to 70% RH.