Optical Smoke Detector, Description | LST 2351E instruction

Optical Smoke Detector

2351E

•Addressable conventional technology

•Sensitivity selectable in 3 steps

•Addressing by means of address module or detector parameterisation

•Remote readout of detector condition

•Extremely ﬂat design

•Function testable with Remote Test Unit ECO1000RTU

Description

The Optical Smoke Detector 2351E uses the scattered light principle, and was developed for the detection of smoke particles in a wide range of ﬁ re detection applica- tions. The modern design of the measurement chamber allows to reliably evaluate the characteristics of ﬁ re.

An internal drift compensation adjusts the alarm thres- hold by continually evaluating the contamination of the detector. With that, the sensitivity of the detector is kept constant for a long time.

Addressable conventional technology is used for alarm transmission to the ﬁ re detection control panel. The de- tector addressing can be achieved in 2 ways:

•A detector with an Address Module NG58-1 can be individually identiﬁ ed by the suitable control panel.

•An address, which has been stored in the detector by

means of the Remote Programming and Test Unit, is displayed on the Zonal Display Unit S300ZDU.

A test activation of the detector can be carried out using the Remote Test Unit ECO1000RTU. In addition to the test activation of the detector, the Remote Program- ming and Test Unit S300RPTU can also be used to set and display the following detector parameters:

•the sensitivity in 3 levels,

•the detector address, and

•the date of the previous maintenance.

Furthermore, the degree of drift compensation (detec- tor contamination) and the current condition of the de- tector can be read out.

The detector can be attached to various detector bases and it can be protected against theft.

Speciﬁcations

Operating voltage	Supply through the detector line voltage
Current consumption	typ. 75µA (quiescent)
Ambient temperature	-30°C to +70°C
Relative humidity	5 – 95% (no condensation)
Dimensions ø × H	102 × 32.5 (mm)
Colour	cream
Weight	75g
Approval	VdS G202012
Order number	241040
Order name	Optical Smoke Detector/Conv./300/SS 2351E	A
Building Safety. Building Security.		A

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2351E specifications

LST 2351E is an innovative product that stands out in the realm of modern electronic devices, integrating advanced features and cutting-edge technologies. This robust device is designed with user convenience in mind, making it an ideal choice for both casual users and tech enthusiasts alike.

One of the main features of LST 2351E is its sleek and ergonomic design, which allows for easy handling and portability. The device comes with a high-resolution display that provides vibrant colors and sharp images, making it perfect for multimedia consumption. Whether users are streaming videos, playing games, or browsing the web, the visual experience on LST 2351E is nothing short of stellar.

In terms of performance, LST 2351E is powered by a next-generation processor, ensuring smooth multitasking and quick response times. The device is equipped with substantial RAM, allowing users to run multiple applications simultaneously without any noticeable lag. This high-performance capability is complemented by an advanced cooling system that prevents overheating, ensuring that it can handle intensive tasks effortlessly.

The LST 2351E incorporates state-of-the-art connectivity options, including Wi-Fi 6 and Bluetooth 5.0, facilitating fast and reliable connections with other devices. This means users can easily share files, stream content, and connect to peripherals like headphones and speakers without any interruptions.

Another key characteristic of LST 2351E is its extensive battery life. With a high-capacity battery, the device can last for hours on a single charge, making it ideal for users who are always on the go. It also supports fast charging technology, allowing users to quickly recharge the device and get back to their activities.

Security features are also a priority for LST 2351E. The device includes biometric authentication options, such as fingerprint recognition, ensuring that user data is protected from unauthorized access. Additionally, it supports encryption technologies, providing an extra layer of security for personal and sensitive information.

Overall, LST 2351E is a versatile device that combines style, performance, and security. Its innovative technologies and features make it a valuable addition to any tech arsenal, catering to a wide range of user needs and preferences. With its advanced capabilities, LST 2351E is poised to be a game-changer in the market, setting new standards for what users can expect from their electronic devices.