It also comes with other features like 50M water resistance, 12/24 hour time format, alarm, backlight and battery level indicator.
它还与其他功能，如五千万耐水性，12月24日小时的时间格式，报警器，背光和电池电量指标。
It is automatic to control the start-up and stop of three water pumps using programmable controller on the basis of water level discretion, continuous boot-strap, It is possible to implement functions of alternate start-up, failure alarm and protective stop.
m排水系统为1993年二水平改扩建时的配套工程，目前主要存在以下问题：设备控制方式陈旧，技术落后；缺乏必要的监控手段，不便于生产管理，与现代化矿井的要求不相适应。
The company's main products are: single-color boiler water level gauge glass, quartz glass single two-color series of water level table; Maglev Series Direct Reading and Remote Level Gauge, magnetostrictive liquid level meter, electrode contact point and dual-listed water level gauge, inductive level sensors, external ultrasonic level gauge and a variety of liquid level sensor transmitter and control Alarm, etc. more than 10 types of level instrumentation.
公司的主要产品有：玻璃板单双色锅炉水位计、石英玻璃管式单双色系列水位表；磁浮式系列直读和远传液位计、磁致伸缩液位计、电极点及双联系列水位计、电感式水位传感器、外置式超声波液位计以及各种液位传感变送器，控制报警仪等十多个种类的物位仪表。
C Adjusting the boiler water level and the monitor and alarm device for tank level, if necessary.
如果需要调节锅炉水位监视器、油柜警报装置。
The factory is specialized in producing all kinds of level of (general, high temperature, high pressure, anti-corrosion, explosion-proof, food-and-float, pressure-type, capacitive, electrode-, electricity-contact, ultrasonic- figures show that simulated Guangzhu -(Show accuracy of ± 1%, the alarm set point accuracy of the protection of ± 1%, single-loop, multi-loop show, 4~20 mA output flash Alarm (1-8 alarm, six voice alarm transmission temperature (Two-4~20 mA transmission proliferation of silicon micro-pressure transmitter (Two-4~20 mA transmission zirconia oxygen analyzer (plug-in, external, portable, integrated, 4~20 mA output Pump motor control cabinet (single capacity Pn ≤ 150 KW, boot, 丫-Δ conversion started, buck started, soft start, PLC communication link multi-loop level control system; high-rise building underground water pipe noise - Elimination System; electrical implementing agencies and servo amplifier.
本厂是专业生产各种液位计(普通、高温、高压、防腐、防爆、食品型、浮球式、静压式、电容式、电极式、电接点式、超声波式)；数字模拟光柱显示仪(显示精度±1%、报警保护点的设定精度±1%，单回路、多回路显示，4～20mA输出)；闪光报警仪(一至八位报警、六位语音报警)；温度变送器(二线制4～20mA传输方式)；扩散硅微压力变送器(二线制4～20mA传输方式)；氧化锆氧量分析仪(插入式、外置式、便携式、一体式，4～20mA输出)；液泵电机控制柜(单机容量 Pn≤150KW、直接启动、丫-Δ转换启动、降压启动、软启动、PLC通讯联接)；多回路液位控制系统；高层建筑地下集水箱管道噪音消除系统；电动执行机构；以及伺服放大器。
Then, an alarm in advance algorithm is also gained. Finally, integrating all the algorithms, and the whole alarm system of boiler water level is exploited on the VC++.
它把传感器、给水泵故障检测，单信号测点的预报警以及汽包水位的预报警等模块集成在一个系统之中。
Main Products: Flat water level gauge, two-color water level gauge, water level controller electrode, the electrode water-level alarm, special ballasts, electrode-type boiler water level automatic control alarm, float-type automatic control of boiler water level alarm, water tank level display device, liquid level controllers, hot-water boiler alarm, high water tank display controller, display controller pool water level, Water heating system controller.
主要产品：平板水位计、双色水位计、电极水位控制器、电极水位报警器、专用镇流器、电极式锅炉水位自动控制报警器、浮球式锅炉水位自动控制报警器、水箱液位显示仪、液位控制器、热水锅炉报警器、高位水箱显示控制器、水池水位显示控制器、供热系统补水控制器。
This system consists mainly of local water level data acquisition, single chip computer, data display, alarm, CAN-bus protocol node unit, etc.
该系统在结构上主要包括现场液位数据采集、单片机、数据显示及报警、CAN总线协议转换等单元。
An exchange of automatic electric steam generator, steam sets, automatic control, into the water, with steam for one, and transistors figures show that the water level gauge alarm, automatic stop-pump high level and low level Overpressure and automatically disconnect the electric components such as circuit function.
92214353#一种全自动电热交换蒸汽发生器，集蒸汽发生、自控、进水处理、蓄汽为一体，并有晶体管数字显示即高低水位超限报警、高水位自动停泵、低水位及超压自动断开电热元件电路等功能。
Machines have run, fault fault alarm function and instructions, low level of water alarm.
机器拥有运行、故障指示和故障报警功能，低液位缺水报警，使用安全放心。
The water level should be set up interface, the low water level alarm fire, and close the water of life.
3应设水位接口，消防低水位报警，并关闭生活用水。
Meanwhile, exceeding high/low water level alarm can be realized by independent circuit.
采用独立的电路实现超高、低警戒水位报警，超高警戒水位处理，并配有手动控制电机电路。
I have the water level in the design of brake control device is composed of the following: the water level automatic control circuit, high and low water level alarm, A/D conversion circuit, BCD-Seven-Segment display decoder circuit.
我所设计的水位制动控制装置是有以下几部分组成：水位自动控制电路，高低水位报警器，A/D转换电路，BCD-七段显示译码器电路。
An alarm should be turned half check whether it is normal, check valve when the play opened, alarm valves 100A angular water level setting valve due to water pressure valve automatically opens, water flows into the retarder by 20-30 seconds after the alarm bells sound.
应半月检查一次警铃转动是否正常，检查时打开放水阀，报警阀瓣因水压差而自动打开，水流入延迟器经20-30秒后，警铃发出报警声响。
The system contains three pieces of microcontroller-SPCE061A as the core of the water level supervisor and controllor. The depth of the liquid can be selected from 0cm to 25cm in the container. The system will give alarm if the level passover 25cm or lower than 2cm.
本系统采用三块凌阳单片机SPCE061A作为水位监测与控制装置的核心，被测瓶内的液体高度可以在0--25cm内的范围内任意设定，当液位超过25cm或低于2cm时发出声光警报。
Xinxiang City, Henan Province·Boiler Plant Instrumentation was founded in the early eighties, for many years, is committed to develop and produce for use in a variety of coal-fired, gas, oil-fired boiler, furnace, water jacket heaters, liquid level, pressure, temperature, flame display, monitoring, control and alarm-controlled instrumentation and devices, can be a wide range of services to the petroleum, chemical, power plants, food processing, textiles, printing and dyeing, chemical fiber, medical and other industries.
河南省新乡市封丘锅炉仪表总厂始建于八十年代初期，多年来，致力于研制生产使用于各种燃煤、燃气、燃油锅炉、加热炉、水套炉、液位、压力、温度、火焰的显示、监测、控制与报警的自控仪表及装置，可广泛的服务于石油、化工、电站、食品加工、纺织、印染、化纤、医疗等多行业。
Company Products Thermal Power Plant Distributed Control System figure turbine electro-hydraulic control system auxiliary power plant water treatment plant process control system process control system ash pneumatic and hydraulic control system deslagging coal conveying control system desulfurization control system remote meter reading hot Net metering system VVVF control system of industrial television monitoring system transporting coal industrial television monitoring system factory industrial television monitoring system security anti-theft alarm system monitoring television industry Drum Level television industry (including DCS video surveillance software) industrial furnace flame television (including video surveillance software DCS) Automation Instrument SJKJ plate light alarm signals; SX series of digital display alarm instrument; SX Series Flow Meters; contact electric water level gauge; special protection category instrumentation (including vibration, axial displacement, differential expansion, valve position controller, etc. primary air concentration measuring device; ··secondary measurement devices; PULVERIZER ventilation volume measuring device; TC-1 synchronous control device; Complete automatic control system of high pressure Yaskawa Inverter, honewell transmitter dashboard thermal control, power plate, Analog screen incubator, to protect me, electrical junction box door control box, counter; solenoid valve boxes; thermal power plant virtual DCS simulation system real-time plant information management system plant information management system Optimize power plant control and optimal operation of economic analysis and bidding system
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Bilge water separator drainage tank high level alarm.
舱底水油分离器泄放柜高位报警。
After the comprehensive analysis expounds that the established water level simulation model caused by an emergency shutdown boiler in Low limit alarm.
综合设计后阐述了锅炉水位低报警，低限引起的紧急停炉事故处理仿真模型。