Industrial Manuals

This document is the operation manual for REX 521 feeder and motor protection relay, which describes the features and functions of the product.

This course enables trainees to understand the IPC-A-600 external appearance quality requirements of circuit board products, and to have a standard and judgment criteria when judging appearance.

The FC98-NX series is a box-type industrial computer from NEC, with features of small size, easy operation, strong scalability and support for dual displays.

5MF CiTiceL® is a gas sensor for measuring gas concentration. Its nominal range is 0-40,000ppm, maximum overload is 0-100,000ppm. The replaceable filter unit can extend the service life. The output signal resolution is 0.010 ± 0.004 µA/ppm, the temperature range is -20°C to +50°C.

This document describes the features and characteristics of Honeywell/Commercial Switch&Sensor's GTN series gear sensors, including the use of magnetic bias Hall effect IC to measure the movement of ferrous metals, integrated signal diagnostic function, compact design, and robust structure.

Model 251 is an RTS controlled transmit optically isolated RS-232 to RS-485 interface converter that can convert RS-232 TXD and RXD signals to balanced half-duplex RS-485 signals. On the RS-232 side, Model 251 is powered by 20 pins (DTR) and 4 pins (RTS) control signal lines. DTR must always be set to a high level. RTS must be switched between high level (when transmitting) and low level (when receiving) so that Model 251 can operate normally.

SS-968 microwave sensor controller adopts microwave dedicated microprocessor, not only high detection sensitivity, wide detection range, but also very reliable, low false alarm rate, can work stably in the temperature range of -25 ~ +75 degrees, best suited for mid-to-high-grade burglar alarm systems for human or object movement detection sensor head.

This manual introduces the product features and usage of EA05AF automatic voltage regulator.

GEL WARMER FF-2A is a GE Healthcare ultrasound gel warmer, which can automatically control the temperature through a thermostat, keeping the ultrasound gel within 40℃ ±5℃, safe, fast and convenient to use.

InterConsole is a full-featured DSS PBX console that allows operators or receptionists to monitor the call status of the system and handle incoming calls, making corporate communications more efficient. InterConsole must be connected to an IP phone.

This document is an instruction manual for the RH-150 portable Rockwell hardness tester, which introduces the technical parameters, standard configuration, functional description, workpiece pre-processing, basic operation, etc.

This manual contains important instructions for installing and maintaining uninterruptible power supply units and batteries

This article mainly introduces the difference between mains frequency machine and high-frequency machine, and analyzes the function of mains frequency machine output isolation transformer in detail.

This document is the user manual for the NCP1215-EVM evaluation kit from Wuhan Liyuan Information Technology Service Co., Ltd. The NCP1215-EVM is an evaluation kit for the ON Semiconductor NCP1215 product, suitable for evaluating the switch-mode power controller NCP1215 chip. The NCP1215 is a low-cost current feedback switch-mode power controller that can be used to create small power switch-mode power supplies or charging adapters. The evaluation board can be configured as an AC-DC adapter or a charging adapter with constant current characteristics.