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266DDH FSSA1B7/LS/TB

The ABB 266DDH FSSA1B7/LS/TB is a differential pressure transmitter designed for accurate and reliable measurement in industrial processes. Part of ABB’s 266DDH series, this transmitter provides high precision, long-term stability, and robust construction, making it suitable for demanding applications in liquids, gases, and steam.

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Parameters & Specifications Category Specification Communication KNX TP1 (Twisted Pair) bus system Supply Voltage Via KNX bus (21–32 V DC, SELV) Bus Current Consumption Typically ≤ 10 mA (approx. 170 mW) Display High-resolution colour TFT touchscreen Memory Integrated for storing custom user interfaces, graphics, and icons Programming & Commissioning Configured and programmed with the ETS (Engineering Tool Software), version 5.7 or higher recommended. Primary Functions Lighting control (on/off, dimming, scenes) Blinds/shutter control Room temperature control and display Status monitoring (windows, alarms) Navigation through custom pages Integration of third-party system status Protection Rating IP20 (for indoor use only) Ambient Temperature Operation: 0 °C to +45 °C Storage: -25 °C to +70 °C Approvals & Standards KNX Certified, CE, RoHS compliant