{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH3XW22","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH3XW22","canonicalUrl":"https://aoctrl.com/schneider/SH3XW22","factsUrl":"https://aoctrl.com/api/mcp/products/SH3XW22","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3XW22 SH3 wall-mount temperature and humidity sensor, -40…60 °C, 0…100 % RH, 2-wire, IP65, fixed mount.","salesMarkdown":"## What SH3XW22 actually measures SH3XW22 is a Schneider Electric SH3-series wall-mount transducer combining a temperature sensor and humidity sensor in one IP65 housing (cites:,). It runs on a 2-wire loop with a proprietary mA output, intended for fixed installation on a wall or panel face (cites:,). The slim body — 43 mm deep, 101 mm wide, 182 mm tall with an 82 mm visible diameter at the wall plate — fits a standard conduit entry without crowding the gland plate (cites:,). ## Ranges, accuracy, and what they mean at the controller The temperature setting range is -40…60 °C with the headline 0.2 °C accuracy Schneider quotes for the SH3 line, while the humidity setting range covers the full 0…100 % RH span at 1.5 % RH accuracy (cites:,). In practice that means the loop can be trusted for HVAC and cleanroom monitoring across the band an indoor or sheltered-outdoor wall will see, without recalibration every season — though the polymer humidity element still wants the periodic field swap any capacitive RH sensor needs. ## Loop wiring and panel-side integration A 2-wire, proprietary mA output simplifies the field cable: a single shielded pair from the wall plate to the controller or BMS analogue input, with the loop-powered device drawing its supply from the same pair (cites:,). The IP65 rating on the body seals against washdown and dusty plant-room air when the cable gland is correctly torqued — the housing seal is the wet-end barrier, the gland seal is the cable-side one, so both must be seated for the rating to hold (cites:,).","metaTitle":"SH3XW22 Schneider Electric","metaDescription":"Schneider Electric SH3XW22 temperature + humidity wall sensor, -40…60 °C and 0…100 % RH, IP65, 2-wire.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors"],"specifications":{"Depth":"43 mm","Width":"101 mm","title":"SH3XW22","Height":"182 mm","Diameter":"82 mm","Sensor type":"Temperature Humidity sensor","description":"SH3 wall sensor 1.5% humidity, Temperature 0.2C","Mounting mode":"Fixed","lifecycle_stage":"current","Wiring technique":"2-wire","Type of measurement":"Temperature Humidity","Analogue output type":"Proprietary (mA)","Humidity setting range":"0...100 %","IP degree of protection":"IP65","Product or component type":"Temperature sensor","Temperature setting range":"-40...60 °C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/65e2fbf3a48357019f2b518202f55ff3.pdf","sourceUrl":"https://www.se.com/nz/en/product/SH3XW22/sh3-wall-sensor-1-5-humidity-temperature-0-2c/"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH3XW22","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/SH3XW22 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}