Process Control
ระบบควบคุมกระบวนการผลิตด้วยเซ็นเซอร์และอุปกรณ์อัตโนมัติ เพื่อรักษาคุณภาพ ประสิทธิภาพ และความปลอดภัยในอุตสาหกรรม
Timer Boards
The low cost Timer Boards control air pulsing of dust collectors. Dwyer’s products have modular design. Some are solely for low voltage applications while others have multiple channels. For added safety, the control circuitry includes isolated control inputs from the line voltage.
Panel Meters/Indicators
Panel Meters and Indicators are for displaying inputs from transmitters and sensors. Totalizing, contact outputs, and retransmission models. There are different types of mounts.
Process Alarm Switch Modules
Process Alarm switches have selectable fields, by user. Dwyer’s products can operate independently or be connected to operate as a DPDT output. All selections are made through easily accessible switches without the need to open the product. The products can be mounted on a Din Rail.
Signal Conditioning Modules
Signal Conditioning Modules convert process signals. Dwyer’s products have easy installation in which some products are transmitters and others are converters/isolators. Some products are low cost and some are specifically for low voltage units.
Relays
From hockey puck solid state relays to intrinsically safe relays to electromechanical relays to power relays and Ice Cube relays, each relay can handle different amounts of amps.
Current Transformers / Switches
Current Transformers and switches have either solid or split cores as well as relay outputs, LED confirmation, and an adjustable set point. Some models feature an LED for visual confirmation that current is flowing through the device.
SSR Monitors
SSR Monitors allow easy control of resistance and some inductive loads. Dwyer’s monitors protect systems and are compact. Protect your system today.
Indicating Annunciators
Indicating Annunciators provide visible and audible alarms, relay outputs, and integral power supply. Applications include water and wastewater panels, tank level monitoring, and temperature monitoring process. Variety of Applications.
Intrinsically Safe Barriers
Intrinsically Safe Barriers can be used to communicate with and provide isolations for certain transmitters approved for use in hazardous areas. Dwyer’s barriers limit the amount of energy allowed to pass into the hazardous area, which inhibit ignition in flammable atmospheres.
Motion/Safety Switches
Motion/Safety Switches are sensors with an electrical contact output for rotational speed, cable pull, and belt alignment.
Particulate (Dust or Broken Bag) Transmitters
Particulate (Dust or Broken Bag) Transmitters are sensors with an electrical transmission output for remote indication of particle concentration in air flows. The particle transmitters have applications in bin vent monitoring, cyclones, filter leak, baghouses, and emissions monitoring.
Particulate (Dust or Broken Bag) Sensors
Particulate (Dust or Broken Bag) Sensors are sensors with an electrical contact output for particle concentration in air flows. The applications include baghouses, cartridge filters, and bin vents. All models are durable and reliable.
Timers
This category includes timers, counters, and tachometer. Some products are digital timers, compact, and have audible alarms.
Vibration Control
Vibration Control products detect vibration and monitors the vibration. No software required for vibration switch and transmitter. Applications include motors, pumps, fans, engines, and more.
Enclosures
Weatherproof enclosures for mounting panel meters, indicators, and controllers. Control programming buttons are easily accessible by just opening the front cover. Protects controls from dirt, dust, oil and water.
Signal Converter
Signal Converter is a low cost device in a compact size with no external power that converts serial communications signals to a signal that is read by a computer.
Power Supplies and Transformers
Power supplies and transformers are used to power instrumentation. Applications include BAS and HVAC. Cost efficient.
Control Enclosures
From carbon steel to stainless steel, these enclosures can be wall mounted and are UL Approved. Perfect accessories for a variety of instrumentation.
Process Controllers
Process Controllers monitor and control temperature or process applications. Control methods include ON/OFF, PID, fuzzy logic, self-tune, and manual tune. Self-Tune PID and different mounting options. The alarm outputs can be configured from different preprogrammed settings.