Fiber type

Multimode 62.5um/125um fiber (compatible with 50um/125um)

Measuring channel

4 channels (optional up to 16 channels)

Measuring distance

≤12km(The length can be selected. Parameter indicators vary with different lengths)

Standard alarm length

±0.4m

±0.2m

±0.1m

Spatial resolution

±0.4m(10%-90% International standard )

±0.2m(10%-90% International standard )

±0.2m(10%-90% International standard )

Positioning accuracy

±0.4m

±0.2m

±0.1m

Acquisition interval

0.1m/0.2m/0.4m

0.2m

0.1m

Alarm response time

≤3秒

Measuring time

≤1s/km

Temperature measuring range

-40℃-455℃(Depending on the cable)

Temperature measurement accuracy

±0.1℃( related to the optical fiber position and measurement time)

Temperature resolution

0.01℃

Communication interface

1 RJ45(Ethernet),2 RS485,2 USB,8 relays (optional built-in up to 32 relays).

Graphical interface

7 inch screen (display resolution 1024*600), support multi-touch.

Support: optical fiber temperature automatic calibration, curve display and polling, optical fiber construction quality and optical fiber length automatic detection, partition management and alarm display, partition historical data query, external 485 and RJ45 interface configuration, relay linkage configuration and management.

Software function

Built-in distributed optical fiber temperature measurement software based on WEB server, you can access the device through a WEB browser, support mainstream operating systems (Windows, linux, i0S, Android, macOS, HarmonyOS, etc.), with powerful device management and configuration functions. And rich data and protocol interconnection expansion capabilities.

Intelligent function

1. With Raman optical calibration parameter automatic calibration function, built-in calibration sensor, with a key parameter automatic adjustment function

2. With automatic partition function, in the background, can be automatically divided according to the set section length and partition name rule.

3. Hold the automatic language switching function, one click to switch between Chinese and English. 4. Support one-click upgrade, full automatic upgrade.

5. Support free switching of sampling rate and spatial resolution, while satisfying long-distance monitoring or ultra-small hot spot high-resolution monitoring.

6. Automatically checks the optical fiber length and optical fiber connection quality.

7. Support RJ45 Ethernet wired networking or 4G/5G wireless networking.

8. Supports intelligent networking and NAT Intranet penetration. When the device does not have a fixed IP address on the public network, the device can be accessed from a global web page through the cloud server.

Protocol support

ModbusRTU,ModbusTCP,JSON Protocol, custom protocol

Optical fiber connector

E2000 Dust proof self-locking connector or FC/APC(standard E2000)

Standby power supply

Optional

Work Power

DC24V, average module power consumption ≤10W (accessories such as relay modules, 4G/5G modules, battery charging/discharging, or other peripheral devices drawing power from the device power supply may affect power consumption)

Laser safety class

CLASS 1

Operate Temperature

-20℃-60℃

Operate Temperature

-20℃-60℃

Storage Temperature

-20℃-70℃

Dimension(W×D×H)

430mm×346mm×90mm

Weight

8KG