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The Microhard P900 comes in different configurations, each designed for specific industrial and commercial communication applications.
P900S
This type of the microhard P900 is a series wide area network CPE or customer premises equipment device. It is an Ethernet bridge that provides reliable point-to-point and point-to-multipoint communication over large areas. It is specifically designed for industrial applications where durability and reliability are key factors. The P900S operates on various frequency bands and supports a range of data rates depending on the distance and specific configuration. It is typically used in water treatment, oil and gas, and utility monitoring.
P900P
This type is similar to the P900S in terms of its feature set but is designed for outdoor installation. The P900P provides robust, high-performance wireless communication in harsh outdoor environments. This device is enclosed in a weatherproof housing, making it suitable for installation in remote or exposed locations. Like the P900S, it supports various industrial Ethernet applications.
P900F
The P900F model represents a P900S or P900P variant for fibre integration. This model allows users to take advantage of fibre optic networks while still providing the flexibility of wireless communication where fibre cannot be installed. It features options for fibre connectivity, making it ideal for hybrid network environments.
P900H
This model incorporates features from both the P900S and P900P. The P900H functions as an integrated indoor radio and Ethernet bridge, offering seamless connectivity for applications that require both wired and wireless networking within indoor or sheltered environments. Its compact design and flexible installation options make it suitable for easy deployment in various indoor settings. This model is typically used in applications across buildings, industrial facilities, and commercial environments that require reliable short to medium-range wireless communication.
The Microhard P900 series can be used in several industries because of its reliable and durable wireless communication capabilities.
Oil and Gas
The wireless communication P900 series is instrumental in remote monitoring and data transmission, where traditional wiring methods are impractical. It enables real-time data collection from sensors and equipment in drilling sites and offshore platforms, allowing for timely decision-making and improved operational efficiency.
Mining
In the mining industry, the P900 series is used to facilitate communications across large and difficult terrains. This is especially useful for keeping contact and transmitting raw and processed work data from underground and surface operations. It is also used to connect different processing plants to enhance logistical efficiency.
Utilities
The microhard P900 series supports critical applications like smart grid communications for electricity providers. Water and wastewater treatment plants use it for monitoring and control system reliability in outdoor and remote environments.
Transportation
In transportation systems like railways, the Microhard P900 facilitates communication between trains and control centers. It supports data transmission related to fleet management, track monitoring, and real-time updates on service conditions.
Agriculture
By enabling communications for agricultural applications like precision farming, the Microhard P900 helps farmers monitor field conditions, control irrigation systems, and manage farm equipment efficiently. It provides the outdoor range and reliability needed for remote monitoring and control in agriculture.
Emergency Services
The P900 series' robust communication capabilities make it essential for emergency services. It enables real-time data transmission between field personnel and command centers. Emergency services in the stated industries rely on the P900 to maintain operations in even the harshest environmental conditions.
Microhard P900's key specifications and features are described below. This will guide buyers to understand the product better and make the right decision.
Radio
The Microhard P900 series operates on frequency bands between 915 MHz and 928 MHz for the US, using 70 MHz channel bandwidth. The maximal out power it can achieve is 1 W or 30 dBm.
Performance
The P900 achieves maximum data rates of 4 Mbps for long-range communications up to 16 km. Standard communication ranges are approximately 2 km at 1 Mbps, utilizing the 10 dB gain internal omnidirectional antenna, which is adjustable.
Interface
On the ethernet interface, the P900 series is configured to an auto-sensing 10 and 100 Base-T connection. The Microhard P900 also supports a serial interface complying with the RS-232 standard.
Power Supply
Customers can power the P900 using a universal AC power supply ranging from 100 to 240 V or a DC input of 12 to 48 V.
Housing
Because of its sturdy and weatherproof enclosure with an IP65 rating, the P900 series can be used reliably in a variety of outdoor settings and harsh climatic conditions. The housing dimensions are 305 mm x 203 mm x 80 mm, while its weight is approximately 2.1 kg.
The Microhard P900 almost always needs to be configured before being used. Users should first connect their computer directly to the Ethernet port of the P900 and IP their computer in the same subnet as the P900. They should then access the web-based interface by entering the P900's default IP address. This is where the frequency configuration, operating mode, and network settings are done. They should save the configuration and reset the device if needed. Users must power the P900 using the recommended power supply and connect the antenna for the radio frequencies to function properly. The device should be mounted at the desired location, ensuring a clear line of sight to its counterpart for optimal range. The P900 can then be connected to either an Ethernet or serial interface to enable data transmission.)
Firmware Updates
Microhard Wireless recommends that users periodically check the official website for firmware updates, as these updates often fix bugs and improve performance.
Regularly Check Sealed
Apart from having a sturdy enclosure, the Microhard P900 series features sealed waterproof enclosures. Users should always regularly check the seals for any signs of wear or damage to ensure protection from dust and water.
Antenna Inspection
Users should perform a monthly inspection of the antennas for signs of damage, corrosion, or physical obstructions so as to maintain optimal signal strength and quality.
Performance Monitoring
Users should use the built-in tools or external software to monitor signal strength, noise levels, and data rates so as to proactively identify issues before they impact performance.
Cooling Vents
Since the P900 is enclosed in a weatherproof housing, users should regularly clean the housing to prevent dust accumulation, which can obstruct the cooling vents and cause overheating.
The microhard P900 series is inherently built for quality and safety, especially since it is used in communication applications in several industries like oil and gas and mining, which are known to operate in harsh conditions and as risk prone.
Signal Strength
The stronger the signal strength, the higher the call quality and safety. The P900's robust radio provides long-range communications with high signal strength, hence assuring reliable connection and optimal operational performance, even at a distance of up to 16 km.
Durable Design
The P900 is designed with IP65-rated weatherproof housing that protects it from dust, water, and extreme temperatures. Such protection allows the P900 series to operate reliably in a variety of harsh outdoor settings, thereby reducing the risk of communication failures and increasing safety.
Industrial Applications
Industry-prone applications like oil and gas value the P900s ability to maintain communications under difficult circumstances, avoid downtime, and minimise the hazards associated with unreliable communications. In remote places, the device's endurance and dependability are essential for facilitating critical monitoring and control.
Compliance with Regulatory Standards
The P900 complies with international standards like FCC regulations, which helps to ensure its safety and performance, as well as to reduce the risk of interfering with other communication systems.
Secure Communication
The P900 series, which uses frequency hopping spread spectrum (FHSS) technology for the frequencies it operates on, enhances communication security by making signals more difficult to intercept or interfere with. This minimises the risk of tampering with vital data transmission.
A1: The P900 series is known for its robust design, long communication range, and versatility, making it suitable for varied industrial applications, especially in remote and harsh environments. It also features weatherproof housing and strong signal, which ensure reliability under difficult conditions, hence earning the credibility of industries like oil and gas, mining, and utilities.
A2: The P900 series is relatively easy to install, with a straightforward configuration process through its web-based interface. This feature simplifies set-up and deployment in remote locations, resulting in minimal downtime and allowing users to quickly establish reliable communications.
A3: The Microhard P900 series uses a long-range radio and a powerful output to provide reliable signals, even in difficult terrains and weather conditions. Its durable construction and weatherproof housing also contribute to its reliable performance in outdoor settings, thus making it a choice for industrial communications in harsh environments.
A4: The P900 series requires minimal maintenance, with occasional firmware updates and regular inspections of the device to ensure its long-lasting performance. Users are advised to check the weatherproof seals and antenna regularly as well as clean the device to prevent overheating due to dust obstruction and ensure optimal performance.
A5: The P900 series uses FHSS, a form of spread spectrum communication that enhances the security and reliability of its signals by reducing susceptibility to interference and eavesdropping. This makes it ideal for applications where secure data transmission is critical, such as in oil and gas, utility, and emergency services.
