W2S2K-Z (TH) Dual-Channel Digital Display (Precision) Temperature and Humidity Monitor (with Disconnection Alarm)
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W2S2K-Z (TH) Dual-Channel Digital Display (Precision) Temperature and Humidity Monitor (with Disconnection Alarm)
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Product Introduction

| Main Functions Dual temperature monitoring, dual humidity monitoring, digital cyclic display of temperature and humidity values. Adjust temperature and humidity to preset values, automatically control corresponding loads to prevent condensation. After the user sets the activation control values, the device automatically controls the corresponding loads for heating/cooling and dehumidification modes, adjusting temperature and humidity to preset values. When the temperature sensor or humidity sensor malfunctions, the load power is automatically cut off to ensure other equipment is not affected. Users can set forced heating and dehumidification via panel buttons. Features load disconnection alarm output function for convenient remote control. |
| Technical Parameters Power Supply: AC220V (±10%) Frequency 50/60Hz. Operating Conditions: Ambient temperature -20℃ to +70℃, ambient relative humidity ≤95% RH. Control Range: Temperature -40 to 120℃ (or user-required temperature range); Humidity 0 to 99% RH. Hysteresis: Temperature 1 to 25℃ (adjustable); Humidity 1 to 25% (adjustable). Accuracy: Temperature error ±2℃; Humidity error ±5% RH. Resolution: 1% RH. Sampling Rate: 2 times/second. Control Output: Two active outputs AC250V/5A (normally open). Disconnection Alarm: Passive contact output (normally open), AC220V/5A. Load Capacity: Rated power resistive load AC220V 5A at one times working voltage. Power Consumption: ≤5W. Dimensions: 72×72×116mm. 3 Cutout Size: 67 +0.5 ×67 +0.5 mm 2 |
| Installation Method Embedded: Open a 67 +0.5 ×67 +0.5 mm 2 mm hole on the installation panel, fix the monitor on the panel with mounting brackets. |
| Rear Wiring Diagram |

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