Miscellaneous
Power supplies and transformers contain fuse protections, power supplies, and power charges.
Process Control
toggle
- Timer Boards
- Panel Meters/Indicators
- Process Alarm Switch Modules
- Signal Conditioning Modules
- Relays
- Current Transformers / Switches
- SSR Monitors
- Indicating Annunciators
- Intrinsically Safe Barriers
- Motion/Safety Switches
- Particulate (Dust or Broken Bag) Transmitters
- Particulate (Dust or Broken Bag) Sensors
- Timers
- Vibration Control
- Enclosures
- Signal Converter
- Power Supplies and Transformers
- Control Enclosures
- Process Controllers
Accessories
toggle
- Filters, Regulators and Lubricators
- Three-Way Valve
- Gage Guards/Pressure Snubbers
- Pneumatic Valves
- Pneumatic Fittings
- Fittings, Stainless Steel
- Fittings, Nylon
- Static Pressure Sensors
- Valves / Connectors
- Fittings, Filters & Mufflers
- Mounting Options
- Carrying Cases
- Psychrometer & Slide Charts
- Air Filter Kits
- Gage Fluids
- Technical Reference Books
- Regulator Kit
- Tubing
- Siphons
- Thermocouple Wire
- Enclosures
Air Quality
toggle
Test Equipment
toggle
- Thermo-Anemometers
- Thermo-Hygrometers
- Signal Generators, Multimeters
- Multimeters
- Calibration Pumps
- Ground & Continuity Controls
- Manometer
- Pressure Calibrators
- Tachometers
- Sound Meters/Calibrators
- HVAC Balancing Instruments
- Pitot Tubes
- Air Flow Grids
- Backflow Test Kit
- Thickness Gage, Ultrasonic
- Vane Thermo-Anemometer
- Air Flow Hood
- Gas Analyzers/Kits
- Pen Multimeters
- Data Loggers
- Thermocouple Thermometer, Digital
MOST POPULAR
QUESTIONS
- Question
- Will a Dwyer pressure switch be damaged if the pressure exceeding the maximum set-point is applied to the switch?
- Answer
- No. Not unless the maximum pressure rating of the switch is exceeded.
- Related
- Question
- How do I hook up my Magnehelic® gage for an air velocity application with a pitot tube?
- Answer
- In our Application Guides on flow products, we explain very well how to take air velocity readings. The total pressure connection on the pitot tube is connected to one of the high pressure ports on the gage. The other high pressure port is plugged. The static pressure connection on the pitot tube is connected to one of the low pressure ports on the gage. The other low pressure port is plugged.
- Related
- Question
- How often should I replace the filter on my 1205A-0 handheld CO analyzer?
- Answer
- This filter should be replaced if it begins to appear wet or dirty and can be replaced with Model F195 Air Filter.
- Related
- Question
- Trying to measure differential pressure between OSA and indoors. Using transmitters with a range of +25pa to -25pa. Monitoring pressure variations occur from basically 0pa to 20pa over a short period of time (15 to 30 sec) Building is basically closed during testing, suspect OSA fluctuating due to winds? eddy currents etc. Any ideas, Building under positive pressure is critical for safety reasons Any ideas?
- Answer
- Whenever you are using outside air for a static pressure reference, fluctuations in outside conditions can cause erratic differential pressure readings. By using one of our outdoor static reference probes, you can diminish the influence of outdoor weather on your reading.
- Related
- Question
- I need to protect a pressure transmitter from power surges and spikes. The model of the transmitter is: 626-09-GH-P1-E1-S1
- Answer
- If you are worried about power surges and spikes, we recommend that you use a regulated power supply in your system. See our Model BPS-005 low cost DC regulated power supply.
- Related
_Large.gif)
