{"product_id":"alerton-ms4-th-digital-temperature-and-humidity-sensor","title":"Alerton MS4-TH Digital Temperature and Humidity Sensor","description":"\u003cdiv\u003e\u003cp\u003eAlerton MS4-TH is a wall-mounted digital temperature and humidity sensor in the Ascent Microset 4 family, engineered to provide zone-level environmental data to Alerton building management controllers. It combines a touchscreen display with an ARM Cortex‑M4 processor and BACnet networking options; the MS4-TH‑MSTP variant uses BACnet MS\/TP for field bus communication, while other variants integrate with the network in similar ways. The unit is powered from a 24 VAC supply sourced from a standard Class 2 transformer, and it displays room temperature, relative humidity, and setpoint information locally to aid monitoring and commissioning. Available models include MS4-TH (temperature and humidity), MS4-TH-NL (no Alerton logo), and MS4-THC (temperature, humidity, and CO2), all designed for use with Alerton’s Ascent Microset 4 ecosystem to feed precise environmental data for HVAC control, energy management, and occupant comfort.\u003c\/p\u003e\u003c\/div\u003e","brand":"Alerton","offers":[{"title":"New","offer_id":51657198534958,"sku":null,"price":290.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_15e184f9-1d09-402a-b292-1837a87660b5.jpg?v=1769466788","url":"https:\/\/plgautomation.com\/products\/alerton-ms4-th-digital-temperature-and-humidity-sensor","provider":"PLG Automation ","version":"1.0","type":"link"}