A brief introduction, several types of inspection alarms
1. Intelligent touring detection alarm instrument: suitable for multi-point measurement, alarm, acquisition and recording input 5~96 channels, thermal resistance, thermocouple, current, voltage input basic error 0.2%FS, display range -1999~9999, measurement speed 0.2 seconds per channel, each channel independently sets the signal type, range, and alarm value. The independent adjustment function of each channel can effectively reduce the sensor error. 1. Intelligent tour detection alarm instrument: suitable for multi-point measurement, alarm, acquisition and record input 5~96 channels, thermal resistance, thermocouple, current, voltage input basic error ±0.2%F·S, display range -1999~9999, measurement speed 0.2 seconds per channel, each channel independently sets the signal type, range, and alarm value. The channel independent adjustment function can effectively reduce the sensor error, improve the measurement and control accuracy of the system. Unused channels can be arbitrarily closed. The closed channels no longer display alarms and print level 2 parameters. The second level configuration parameters are subject to Password control, with parameter copy function, can quickly set parameters, greatly reduce the workload of parameter setting. Unique and practical alarm function. Two alarm values u200bu200bcan be set per channel. The upper or lower limit can be selected by the alarm mode to achieve upper and lower limits. Upper limit, upper limit, lower limit, lower limit, lower limit function. Independent alarm sensitivity setting. For multi-point alarms, independent alarm indicators for each channel of the XSLCU control unit can be used. There are 3 states of off, flashing, and on. If off, it means no alarm, and flashing means it has entered an alarm. Press the silence button and turn to on. The computer can pass the communication interface once. Read the data of 1 or several channels or all channels, greatly shorten the communication time. Input circuit with protection, improve reliability and anti-interference ability. Dual measurement value display, especially suitable for temperature and humidity measurement -55℃~+125℃ The application of XSZ temperature display controller can be considered multi-point alarm, communication, printing, recording and large-screen display. Second, intelligent digital inspection instrument: product features accuracy of ± 0.5% FS ± ldig. It is made of special chips and has a high degree of intelligence. 1～6 channels can be selected arbitrarily, and manual/automatic inspection can be switched. Each channel can set the upper and lower limit alarms arbitrarily, and there are 4 channels of alarm contact output. Small size and reliable installation structure. 3. Intelligent digital patrol detection alarm instrument: adopts advanced single-chip technology, the accuracy is ±0.5% FS±1dig, 40-channel patrol inspection, the input can have 5 different input forms, each of which does not exceed 8 channels and 40-channel alarm points can be set independently It can be equipped with a print port. Reliable instrument installation structure 4: Intelligent 64-channel inspection instrument: 1. The design incorporates the ideas of today's computers, the hardware uses a new type of microcomputer processor with built-in flash memory, and the software introduces Chinese WINDOWS Framework ideas. 2. In the man-machine operation and observation interface, the traditional instrument has been reformed challengingly. The configuration operation is guided by the Chinese menu, and the measurement and alarm results of each channel are displayed in a centralized or paging screen, which is concise and intuitive. The feeling of 'smart'. 3. Accept up to 64 channels of the same type or different types of tested input signals, and complete the entire process of signal collection, data display, alarm status and data transmission according to user requirements.
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