The RLX-IHW-A is an industrial-grade wireless Ethernet radio belonging to the RadioLinx® 802.11abg Industrial Hotspot™ (RLXIB-IHW) family. It has the following features:
Supports IEEE 802.11a/b/g standards and provides high speed (54 Mbps) and low latency communication.
Designed for global installations, it features a variety of industrial features including hazardous location certification, IGMP Snooping, OFDM anti-noise interference, relay mode for mesh topology/self-healing networks, OPC server diagnostics, extended temperature range, high vibration/shock resistance, and rail mounting.
Provides encryption strength security features including WPA2-802.11i with 128-bit AES encryption and CCM integrity checking.
Flexible and reliable, a single radio acts as an access point, repeater/bridge, and client.
With Power over Ethernet (PoE) technology, radios can be placed near antennas, reducing antenna cable costs and improving wireless network performance.
Supports serial device connectivity and can encapsulate/decapsulate serial data into TCP or UDP packets.
Provides easy configuration and monitoring, including the IH Browser software tool, to centrally configure and remotely manage the Industrial Hotspot network
In addition, RLX-IHW-A adds SNTP support to synchronize system time to an external SNTP time server, and Syslog support to send critical event messages to an external Syslog server. It has also improved the Settings for initial mandatory password changes, disabling the “Apply” button by default until a new password is entered and the main web page is displayed

The PR9376/010-011 is a speed sensor manufactured by Emerson and belongs to the PR9376 family. This sensor has the following features:
High resolution: Perfect waveform output even at low speeds, ensuring the accuracy of measurement results.
Wide measuring range: Measuring range from 0 to 20kHz, suitable for different speed measurement needs.
Stable supply voltage range: The sensor is powered from 8 to 31.2Vdc, ensuring normal operation under a variety of voltage conditions.
Wide operating temperature range: suitable for -30 ° C to +100 ° C temperature range, enabling stable operation in a variety of environments.
Non-contact measurement: It has the characteristics of small size and high reliability, and is suitable for measuring the speed of rotating machinery, such as steam engine, gas engine, hydraulic turbine, compressor, fan, centrifuge and other turbo-machinery
Protection Class: Eex ib IIC T6/T4, with higher water protection class IP 55 or IP 65, suitable for industrial applications
Easy installation: Robust housing design for use in industrial environments and easy installation.
Dynamic performance: Sensitivity of 2 volts/mm (50.8 mV/ mil), long-term drift of less than 0.3%, static range of 4 mm (0.157 in)
The sensor is part of the MMS 6000 and MMS 3000 rotating machinery monitoring and protection systems for a wide range of industrial measurement applications, including but not limited to steam turbines, gas turbines, water turbines, compressors, pumps and fans