DTS-UL10 · Gen 4 · 第4代机架式测温系统

第4代机架式主机，适合控制室机柜集中布置。

第4代DTS机架式测温主机

4th-Generation Rack-Mount DTS Interrogator

产品特点 Product features

采用多模光纤连续测温。采样间隔0.1 / 0.2 / 0.4 m分别对应3 / 6 / 12 km量程，每通道约30,000个采样点；定位精度与空间分辨率见配置表。
Continuous temperature sensing with multimode fiber. Sampling intervals of 0.1 / 0.2 / 0.4 m correspond to 3 / 6 / 12 km ranges, with approximately 30,000 samples per channel. See the configuration table for location accuracy and spatial resolution.

标配4通道，最多16通道，约480,000个采样点。支持定温、差温、温升速率、平均值和故障报警。
Four channels as standard, up to 16 channels and approximately 480,000 samples.

光纤感知端无源、无需现场供电或网络；护套、耐温与防护形式按现场工况选配。核心模块支持DC 10–36 V，最小系统平均功耗≤6 W，整机及附件功耗另计。
The passive sensing fiber requires no field power or network. Select jacket, temperature rating and protection for the environment. The core module accepts DC 10–36 V with minimum-system average power ≤6 W; complete-system and accessory power are separate.

激光安全等级Class 1；支持RJ45、RS485及Modbus RTU、Modbus TCP、JSON和自定义数据接口，便于接入第三方平台。
Class 1 laser safety. RJ45, RS485, Modbus RTU, Modbus TCP, JSON and custom interfaces support third-party integration. Alarm modes include fixed temperature, differential temperature, rate of rise, average temperature and faults.

测量配置与硬件参数 Measurement configuration and hardware

≤3 s报警响应适用于对应光纤长度、轮询及触发设置；长距离或多通道轮询的完整更新周期需按实际配置核算。采集时间、报警响应与全通道刷新周期不作等同表述。
An alarm response ≤3 s applies to qualifying fiber-length, polling and trigger settings. Calculate the full update cycle for long fibers or multichannel polling separately from acquisition and alarm times.

软件与系统集成 Software and system integration

图形化界面 / Graphical Interface

7寸屏（显示分辨率1024 × 600），支持多点触控。
支持：光纤温度自动标定，曲线展示与轮询，光纤施工质量和光纤长度自动检测，分区管理与报警展示，分区历史数据查询，对外485与RJ45接口配置，继电器联动配置与管理。
7-inch display (1024 × 600), supporting multi-touch.
Supports automatic fiber temperature calibration, curve display and polling, automatic detection of fiber installation quality and fiber length, zone management and alarm display, historical zone data query, external RS485 and RJ45 interface configuration, and relay linkage configuration and management.

软件功能 / Software Functions

内置基于WEB服务器的分布式光纤测温软件，可通过WEB浏览器访问设备，支持主流操作系统（Windows、Linux、iOS、Android、macOS、鸿蒙HarmonyOS等）。具备强大的设备管理与配置功能，以及丰富的数据和协议对接扩展能力。具备2D、3D动态可视化场景或者地图展示功能。
Built-in distributed fiber optic temperature sensing software based on a web server, accessible through a web browser. Supports major operating systems including Windows, Linux, iOS, Android, macOS, and HarmonyOS. Provides powerful device management and configuration functions, rich data/protocol integration capability, and 2D/3D dynamic visualization with scene or map display.

智能化功能 / Intelligent Functions

1. 具备拉曼光学校准参数自动化校准功能，内置校准传感器，支持一键自动调参；
2. 具备自动分区功能，可根据设定段长与分区名称规则自动分区；
3. 支持中英文自动切换（支持其它语言二次开发）；
4. 支持一键升级，全程自动化升级；
5. 支持采样间隔与空间分辨率自由切换，同时满足长距离监测或微小热点高分辨率监测；
6. 自动检测光纤长度与光纤连接质量；
7. 支持RJ45有线联网，4G/5G无线联网需选配模块；
8. 支持智能组网和NAT内网穿透，经安全配置后，在无公网固定IP条件下可通过云服务器实现全球网页访问。
1. Automatic calibration of Raman optical calibration parameters, with built-in calibration sensor and one-click auto parameter tuning;
2. Automatic zoning based on preset segment lengths and naming rules;
3. Automatic switching between Chinese and English (other languages supported through secondary development);
4. One-click fully automated upgrade;
5. Free switching of spatial sampling interval and spatial resolution for both long-distance monitoring and high-resolution hotspot monitoring;
6. Automatic detection of fiber length and fiber connection quality;
7. Supports RJ45 wired networking; 4G/5G requires an optional module;
8. Supports intelligent networking and NAT traversal, enabling global web access through a cloud server after secure configuration even without a fixed public IP.

产品外形与安装 Product views and installation

空间分辨率按10%–90%阶跃响应口径列示，采用“±”空间范围记法；定位精度另列。规格比较须采用相同定义与测试条件。
Spatial resolution uses the 10%–90% step-response criterion and the ± spatial-extent notation used in this datasheet. Location accuracy is specified separately. Compare specifications using the same definitions and test conditions.

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