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一、概述为了迅速、准确、可靠地掌握水渠、水库各观测点的水位数据,为水库和水渠的灌溉、发电、防洪防汛的管理自动化和现代化,我厂研制生产了TJP-75型水位数据遥测系统。该系统主要用于水库、水渠和河流的水位数据和闸门闸位数据的遥测。可进有线或无线信道。进架空明线时,最大遥测距离可达100公里,就是以中心站为圆心、100公里为半径范围内的观测点,都可以实现遥测。该系统由中心站设备和观测站设备两大部分组成。中心站可自动巡测或人工定点选测19个观测站的水位数据。遥测数据用数码显示和自动打印记录。观测站具有自动应答和无人值守功能。
I. Overview In order to quickly, accurately and reliably grasp the water level data of drainage points and reservoirs at various observation points, and to automate and modernize the management of irrigation and power generation and flood control of reservoirs and canals, our factory developed and produced TJP-75 water level data telemetry system. The system is mainly used for telemetry of water level data and gate lock data of reservoirs, drains and rivers. Can enter the wired or wireless channel. Into the overhead line, the maximum telemetry distance up to 100 km, is centered on the central station for the center, 100 km radius of the observation point, can achieve telemetry. The system consists of central station equipment and observatory equipment composed of two parts. The central station can automatically inspect or manually select and select the water level data of 19 observation stations. Telemetry data with digital display and automatic print records. Observatories have automatic answering and unattended functions.