Teletek SensoIRIS T110 IS Addressable Heat Detector with Built-in Isolator

The Teletek SensoIRIS T110 IS is a professional analogue addressable heat detector designed for reliable fire detection in challenging environments. By utilizing a thermal sensor instead of optical chambers, it avoids the nuisance alarms often triggered by dust or steam, making it the perfect choice for kitchens and industrial spaces. The inclusion of a built-in short-circuit isolator ensures that the communication loop remains robust and protected against wiring faults. Fully compliant with EN 54-5 and EN 54-17 standards, the T110 IS provides flexible protection through multiple selectable temperature classes and a low-profile, aesthetic design that integrates seamlessly into any ceiling.Technical Specifications Technical Specifications ? Brand: Teletek ? Model: SensoIRIS T110 IS ? Operating Voltage Range: 15V to 32VDC (Nominal 27VDC) ? Nominal Consumption: 310uA @ 27VDC ? Alarm State Consumption: 6.5mA ? Heat Sensor Class: A1/R, A2/S, B/S (Selectable via Panel) ? 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: 4.01 inch x 1.65 inch (without base) ? Weight: ~125g Key Features ? Configurable Thermal Sensing: Can be programmed to operate as a Rate-of-Rise (A1/R) or Fixed Temperature (A2/S, B/S) detector to suit specific environmental conditions. ? Integrated Short-Circuit Isolator: Includes a built-in module that automatically isolates loop faults, ensuring the stability and continued operation of the remaining devices. ? High Reliability: Designed for use in environments where smoke detectors are unsuitable, such as kitchens, boiler rooms, or areas with high dust and steam. ? 360? Visual Indication: Features dual status LEDs that provide full-circle visibility for “Alarm” and “Polling” status from any viewing angle. ? Selectable Class Modes: Adjustable sensitivity classes allow the device to be tailored for areas with high normal ambient temperatures or rapid temperature fluctuations. ? Loop Powered: Powered and controlled entirely through the fire alarm loop, simplifying the installation process. ? Certified Compliance: Fully compliant with EN 54-5 and EN 54-17 standards for professional addressable heat detection and isolation.