LF-PE-6201 Intelligent Photo-electric Smoke Detector

The LF-PE-6201 intelligent photo-electric smoke detector offers the following features:

1. Low Profile Design: The detector has a compact and slim design.
2. Built-in CPU: It is equipped with a CPU for processing and analysis.
3. Specialized Smoke Chamber Design: The smoke chamber is designed to efficiently detect smoke particles.
4. Auto Analysis: The detector automatically analyzes the detected data.
5. Dynamic Automatic Compensation: It adjusts its sensitivity based on environmental conditions.
6. High Veracity of Fire Judgment: It provides accurate and reliable fire detection.
7. ALARM FIRST! – Less than 1 second: It triggers an alarm within a very short time.
8. Data Transfer Speed and Reliability: It ensures fast and reliable data transmission.
9. 2-wire non-polarity design: The detector uses a 2-wire system without polarity restrictions.
10. High Performance at Low Cost: It delivers excellent performance at an affordable price.
11. Twist Lock Base: The detector's base is designed with a twist lock mechanism for secure installation.
12. Provision for Remote LED Indicator: It supports the connection of a remote LED indicator for visual notification.
13. Use LF-DP-6190 for Device Coding: It is compatible with the LF-DP-6190 field programmer/tester for easy programming and testing.

The LF-PE-6201 smoke detector utilizes the light scatter sensing principle. It emits infrared signals and senses the scattered light when smoke enters its chamber. The chamber is designed to be lightproof and protected by a thin metal mesh to prevent dust, insects, and external interferences.

The detector is compatible with the LF-DP-6190 programmer/tester, which is compact and portable, offering menu-driven accessories for faster and more reliable programming and testing.

It is a plug-in, two-wire detector that can be connected to the LF-6200 Series Control Panel. Each detector consists of a dust-resistant photoelectric chamber and microprocessor-based electronics housed in a low-profile plastic casing. The detector is shipped with a protective dust cover.

The LF-PE-6201 smoke detector is suitable for various industrial and commercial constructions due to its resistance to humidity, wide operating temperature range, high reliability, and ease of installation and configuration.

Some technical specifications of the LF-PE-6201 smoke detector include:
- Operating voltage: 18-26V DC
- Standby current: ≤ 350μA
- Alarm current: 1.5mA
- Operating temperature: -10⁰C to +50⁰C
- Relative humidity: ≤ 95% Non-Condensing
- Dimensions: Ø91x46 mm (with base)
- Weight: Approx. 100g
- Material: ABS Plastic
- Color: Off-White

The detector should be used indoors only and conforms to the EN 54-7 standard.

For wiring, the detector base has four connecting terminals. Terminals 1 and 3 are used for loop wiring, while terminals 2 and 4 are for connecting a remote LED indicator. The line conductor should be twisted pair of copper cables with a diameter of at least 1.5mm². The total resistance of the conductor, based on the loop length, should not exceed 30Ω.