
( Brand: Omega Engineering ), ( Manufacturer Part Number: FMA-78P4 ), ( Part Type: Display Flow Module Meter Controller )
The Omega Engineering FMA-78P4 Display Module is a versatile and high-performance accessory for the FMA-78/78S/78P/78P4 Gas Flow Meters and Controllers series. This module serves as an intuitive and user-friendly interface between the user and the flow meter, making it an essential component for precise and efficient gas flow measurement and control applications.
The FMA-78P4 Display Module boasts a high-resolution, backlit, and easy-to-read 4-digit LCD that offers excellent visibility even in low-light conditions. The module is capable of displaying flow rates, totalized flow, and other relevant parameters in multiple units of measure, including standard flow units (SCFM, NMPS, etc.) and engineering units (m3/h, kg/h, etc.).
The FMA-78P4 Module provides a comprehensive set of control features, enabling users to set high and low flow alarms, flow rate averaging, and data logging. It offers a user-friendly menu structure that allows easy configuration and adjustment of various parameters, such as flow rate units, measurement range, and display options.
The FMA-78P4 Display Module is designed for durability and reliability, with a rugged construction that can withstand harsh environmental conditions. It is suitable for use in a wide range of industries, including HVAC, laboratory, and process control. The module is easy to install and integrates seamlessly with the FMA-78/78S/78P/78P4 Gas Flow Meters and Controllers, providing users with a reliable and accurate solution for their gas flow measurement and control needs.
In summary, the Omega Engineering FMA-78P4 Display Module is a powerful and versatile accessory for the FMA-78/78S/78P/78P4 Gas Flow Meters and Controllers series. Its high-resolution display, comprehensive control features, and rugged construction make it an ideal choice for a wide range of gas flow measurement and control applications.
The Omega Engineering FMA-78P4 Display Module 700/800 Gas Flow Meters Controllers is a versatile and feature-rich product designed for measuring and controlling gas flow rates. Here are some pros and cons to help you make an informed decision:
Pros:1. High Accuracy: The FMA-78P4 offers high precision measurements, ensuring that the gas flow rates are accurately monitored and controlled.
2. Wide Range of Applications: The device can be used in various industries, including HVAC, laboratory, and industrial applications, making it a versatile choice.
3. User-friendly Interface: The intuitive display and keypad design allow for easy operation and configuration.
4. Data Logging: The FMA-78P4 features onboard data logging, enabling users to review and analyze historical data.
5. Reliability: Omega Engineering is a well-known and reputable brand, ensuring the product's reliability and durability.
Cons:1. Cost: The FMA-78P4 is a premium product, and its price point may be higher than some other gas flow meter controllers on the market.
2. Complexity: While the user interface is generally user-friendly, some users may find the device's features and capabilities overwhelming.
3. Calibration: Periodic calibration may be required to maintain the device's accuracy.
4. Compatibility: Ensure that the FMA-78P4 is compatible with your specific gas flow meter and application requirements before making a purchase.
In conclusion, the Omega Engineering FMA-78P4 Display Module 700/800 Gas Flow Meters Controllers is an excellent choice for users seeking high precision, versatility, and data logging capabilities. However, its premium price point and potential complexity may deter some users. If you can afford the investment and have the necessary technical knowledge to operate the device, the FMA-78P4 could be an invaluable tool for your gas flow measurement and control needs. It is recommended to carefully consider your specific application requirements and budget before making a final decision.
The units feature corrosion resistant stainless steel and FKM construction a 325 mesh 44 micron inlet screen to prevent contamination of the sensor. Like all mass flow sensors, these new units measure rate directly, without the need for temperature or pressure corrections.The FMA-700A and 800A Series work on heated bypass sensor tube principle shown in Figures 2/3 described pages D-6 D-7 of technical section. The flow body and valve leak less than 10-8 ATM-cc/sec of helium. Available here is a nice rate indicator from Omega Engineering that was designed in conjunction with high flow Gauss mass controllers and meters.
This unit in particular is of the top tier that it can control up to 4 meters / controllers whereas other model only accommodate 2.Power requirements: 117vAC /- 10%, 50/60Hz, 50 watts Dimensions: 215.9mm wide x 123.8mm high 247.7mm deep Dimensions: 8-1/2 4-7/8 9-3/4 deep Display: 102.4%The OMEGA FMA-700A and 800A Series mass flow meters extend range flow measurement from 5 SCCM 1000 SLM with 50:1 turn down capability.