Smart Lightning Protection

FL Transient Current Monitor (Outdoor)

Name: FL Transient Current Monitor (Outdoor)
Brand: YESLON
SKU: fl-transient-current-outdoor
Price: 1 CNY
Availability: InStock

FL-11122

High-sensitivity transient current monitoring for the 0.1kA~1kA range, covering the blind spot of low-amplitude lightning currents and switching overvoltages.

0.1~1kA100 recordsIP65

Get a Quote

Product Overview

High-sensitivity transient current monitoring for the 0.1kA~1kA range, covering the blind spot of low-amplitude lightning currents and switching overvoltages.

Core capabilities

Precise transient capture: Peak value, polarity and time of occurrence recorded for each event.. 100-record circular storage: 100 records held in a circular buffer.. Local alarm indication: The indicator changes from green to red above the threshold..

Data Generated

0.1~1kA100 recordsIP65

Product Features

Precise transient capture

Peak value, polarity and time of occurrence recorded for each event.

100-record circular storage

100 records held in a circular buffer.

Local alarm indication

The indicator changes from green to red above the threshold.

Multiple communication options

RS485, Zigbee or Ethernet.

High sensitivity, low range

0.1kA~1kA covers low-amplitude events.

Outdoor-rated enclosure

IP65 housing with -20℃~60℃ operating range.

System Topology

Technical Parameters

Technical Data

Sensor Rogowski coil Range 0.1kA ~ 1kA Recorded data Peak value, polarity, time of occurrence Storage 100 records, circular Alarm threshold Locally settable Communication RS485 / Zigbee / Ethernet

Sensor	Rogowski coil
Range	0.1kA ~ 1kA
Recorded data	Peak value, polarity, time of occurrence
Storage	100 records, circular
Alarm threshold	Locally settable
Communication	RS485 / Zigbee / Ethernet
Power supply	DC12V / AC220V / solar / lithium battery
Degree of protection	IP65
Operating temperature	-20℃ ~ 60℃
Mounting	Outdoor wall mount / pole mount

Installation Instructions

Standard 35 mm DIN rail mounting; terminals: supply side L1/L2/L3, N, PE, communication and signal terminals as marked on the device.

Key Points

FAQ

How does it differ from the FL lightning peak monitor?

The peak monitor covers 1kA~120kA of lightning current, while this transient model covers 0.1kA~1kA. It is intended for low-amplitude transients and switching overvoltages instead of full direct-strike currents.

Which data is recorded for each event?

Each event records the peak value, polarity and time of occurrence. Up to 100 records are kept in a circular buffer, so the most recent events stay available for review.

What are the sensitivity and current range?

The range is 0.1kA~1kA, acquired with a high-sensitivity Rogowski coil. The 0.1kA lower limit is what allows low-amplitude transient events to be recorded at all.

What mounting and protection are provided?

The unit is installed outdoors, either wall mounted or on a pole. The enclosure is rated IP65 and operates from -20℃~60℃.

What certification applies and how is pricing provided?

Certification is held through a CE / CMA / CNAS accredited laboratory. Price is quoted per configuration; Request a quote with the model code and the communication interface required.

Related Products

Recommended

FS Lightning-Protection Monitor

FS-33211

SPD online monitoring, microamp-accuracy leakage-current detection, supporting four/five-element and nine-element monitoring, full visibility of SPD status and life trend.

SPD online monitoringuA-level leakageFour/Five-element / Nine-elementLife trend

View Details →Smart Lightning Protection