Universal Transmitters and Process Controllers
What are Universal Transmitters and Industrial Controllers?
Universal transmitters and controllers are standardized and modular gas-monitoring units. They interface with multiple sensor types and send data to a central controller for system-wide monitoring and safety. Universal transmitters convert the raw electrical signals from the sensor into standard analog or digital signals with built-in displays and local controls for live gas readings and in-field calibration. Industrial controllers collect data from multiple transmitters and trigger automated responses to ensure the safety of a facility.Universal Transmitter and Process Controller Applications
Essential for maintaining workplace health, safety, and regulatory compliance, universal transmitters and process controllers offer a centralized safety system for facilities across various industrial processes. These units process gas concentration signals to trigger automated risk-mitigation responses, accepting inputs from sensor technologies that monitor gas and oxygen levels, control ventilation, alarms, and emergency shut-offs for industries, such as:- Aerosol Propellent Fill Stations • Renewable Natural Gas RNG
- Foam Production Plants • Transportation Garages CNG, H2 Vehicles
- Refrigerant Gas Monitoring • Gas Compressors
- Refineries • Chemical Plants
How Universal Transmitters and Controllers Support Process Control Systems
To maintain safe industrial operations, universal transmitters and industrial controllers provide real-time monitoring and scaling and relay information between field sensors and control rooms. They offer seamless integration for automated safety actions, triggering local alarms or ventilation fans when gas concentrations exceed pre-set thresholds. Universal transmitters and HMI controllers from Sensor Electronics are reliable, multi-sensor solutions, including:SEC 3100 Universal Transmitter
A microprocessor-based transmitter that continuously monitors data from the gas sensor, the SEC 3100 universal transmitter is a low-cost, explosion-proof unit with plug-and-play capabilities for toxic, oxygen, and combustible gas sensors.SEC 3100 DIN Controller
A DIN rail or panel-mounted controller, the SEC 3100 DIN controller displays gas concentration and sensor status, with alarm and fault relays, providing a plug-and-play solution for toxic, oxygen, and combustible gas sensors.SEC 3120 Dual Transmitter
A multi-microprocessor-based transmitter, the SEC 3120 dual transmitter provides continuous monitoring of information relayed from two gas sensors and features digital communication capabilities for SEC 3000, SEC 5000 and SEC Millennium gas detectors.SEC 3120 DIN Controller
Designed to interface with two sensors, the SEC 3120 DIN controller has one alarm LED and one status LED, while the screen displays the gas concentration and sensor status. It is compatible with SEC 3000, SEC Millennium, and SEC 5000 gas detectors.SEC 3500 HMI Controller
As an operator interface, the SEC 3500 HMI controller communicates with a range of detectors, transmitters, controllers, and other units with 16 programmable relays. It offers intuitive interaction for the operator and network devices, providing alarms, data logging, internet access and color graphical displays.Choosing the Right Universal Transmitter or Process Controller Unit
It is critical to select a universal transmitter or process controller that matches the operational conditions of your application. Examine the following factors to ensure the right fit, as the wrong solution can cause errors, lead to downtime, or require extra conversion hardware:- Signal compatibility
- Environmental conditions
- Communication requirements
- Integration capabilities
Contact Sensor Electronics for Universal Transmitter and Controller Solutions
With 35 years of experience, Sensor Electronics is dedicated to developing, designing, and manufacturing the most reliable gas detector and gas analyzer products in the world, including universal transmitter and controller solutions. Our team of experts is based in Minneapolis, Minnesota, and provides attentive customer service and technical assistance to ensure our solutions meet their exact needs across various applications.For more information, explore datasheets for the SEC 3100 universal transmitter, SEC 3100 DIN controller, SEC 3120 Dual Transmitter, 3120 DIN controller or the SEC 3500 HMI controller or contact us; you can also request a quote to get started.