The Teletek SensoIRIS M140 is a versatile analogue addressable detector that offers superior fire detection by combining optical and thermal sensing technologies. Engineered for the TTE protocol, it provides five distinct operating modes, allowing it to be tailored to specific environmental risks and significantly lowering the risk of nuisance alarms. Its low-profile design and 360? LED visibility make it a discreet yet effective safety component for commercial and residential applications. Fully compliant with EN 54-5 and EN 54-7 standards, the M140 is a reliable solution for complex installations where environmental variables require a more intelligent detection approach than a standard smoke detector. Technical Specifications ? Brand: Teletek ? Model: SensoIRIS M140 ? Operating Voltage Range: 15V to 32VDC (Nominal 27VDC) ? Nominal Consumption: 200uA @ 27VDC ? Alarm State Consumption: 6.5mA ? Sensitivity Levels: 4 Selectable (High, Normal, Middle, Low) ? Heat Sensor Class: A1/R (according to EN 54-5) ? Communication Protocol: Teletek Communication Protocol (TTE) ? Terminal Wire Gauge: 0.4 mm2 to 2.0 mm2 ? Protection Rating: IP30 ? Operating Temperature: -10?C to 60?C ? Dimensions: 4.05 inch x 1.65 inch (without base) ? Weight: ~125g Key Features ? Combined Optical and Heat Detection: Features both a smoke chamber and a thermal sensor to provide an accurate response to a wide variety of fire types. ? Flexible Operating Modes: Can be programmed via the control panel to function as a smoke-only, heat-only, or combined multi-sensor detector. ? Enhanced False Alarm Immunity: Uses sophisticated algorithms to analyze signals from both sensors, effectively filtering out non-fire phenomena. ? 360? LED Visibility: Dual status LEDs ensure that the alarm condition is clearly visible from any direction. ? Automatic Drift Compensation: Continuously monitors and adjusts the smoke chamber thresholds to compensate for dust and contamination over time. ? Adjustable Sensitivity: Supports four different sensitivity levels, allowing the installer to tailor the device to the specific environment. ? EN 54 Certified: Fully compliant with EN 54-5 and EN 54-7 standards for professional addressable fire detection systems.
