Cooling & Heating Water
Chiller Plant & Mechanical Room
Protect chillers, boilers and pumps, and measure chilled and hot water flow and pressure in central plant rooms.
Measures: Flow · Pressure · Equipment status
1
Liquid Flow Meters & Flow Switches
Monitors liquid flow in chiller lines, ensuring proper coolant circulation for efficient heat removal.
Dwyer Series IEF Insertion Electromagnetic Flow TransmitterAccurate & Reliable Fluid Velocity Measurement; Flow 0-20 ft/s (0-6 m/s); Current, Voltage, Pulse Outputs; Alarms; Optional BACnet & Modbus
Dwyer Series TDFS2 Thermal Dispersion Flow Switch (Non-Mechanical, Low Pressure Drop, Large Pipes)Measure Flow Above or Below User Set Flow Rate; Normally-Open & Normally-Closed NPN Outputs; LED Indication
Dwyer CP-CN-CT-CX Coolpoint Vortex Meter; Water & Glycol4-20mA, Solid State Relay Output; 316L SS & Brass Body; PEEK Sensor; FKM Seal
Fixed MinisonicTechnology Transit time ultrasonic flowmeter Signal treatment Analogic + ESC
Dwyer Series FS2 Vane Flow Switch for Boilers & Heaters, Adjustable 1-8 in PipesVane Flow Switch for Boilers/Heaters; Reliable Low‑Flow Trip
Dwyer Series LFM Flowmeters for GPM & LPM – 3 to 11 in – For Chill & RO Water SystemsPolycarbonate flowmeter with dual, direct reading scales measuring in both GPM and LPM, different scale lengths are available
2
Vibration Transmitters
Monitors vibration on chiller pumps and motors to detect potential mechanical failures, preventing downtime.
Dwyer Series-VBS Compact Vibration Switch for RMS Monitoring, Adjustable Set Point & DelayCompact vibration switch; adjustable RMS velocity & delay; 4‑20 mA output
Omega Series VT-110 Compact Vibration Velocity TransmitterMonitor Vibration in Harsh Industrial Environments; 4- 20 mA Loop Powered; IP67; M12 Female Connector
Omega Series VBT-1 Vibration Transmitter with 4-20 mA outputVibration Transmitter; 10 to 1000 Hz; 4-20 mA Loop Powered; IP68 (NEMA 6); 316 SS; M12 4 Pin Female
Omega Series AS-667 B&K Vibro Low Frequency AccelerometerGeneral Purpose Measurements on Rotating Machinery; 4-20 mA Loop Powered; IP66/IP67; 316 SS; M12 4 Pin Male
3
Gas Detection Sensors and Control Panels
Detects hazardous gas leaks, protecting personnel and equipment from dangerous concentrations and ensuring a safe environment.
4
Thermometers & Pressure Gauges
Measures temperature and pressure in various systems, providing crucial data for monitoring operational conditions and safety.
Miljoco Series P4598L 4.5" Contractor's Bourdon Tube Pressure Gauge (Lead-Free Wetted Parts)Stainless Steel Case; Many Pressure Ranges; Accuracy +/- 1% FS, ASME B40.1 Grade 1A; NSF & ANSI Certified
Weiss Series 4CTS/4CTA Stainless Steel Stem or Surface Mounted HVAC Pressure GaugesPressure Ranges 0-15 to 0-300 PSI, 0- 30" HG VAC, -30-0-30 & -30-0-60 PSI; Conforms to ANSI B40.1 Accuracy Grade 1A% FS
Miljoco Series 1300 Coil syphons for use with Gauges and Steam LinesSteam Syphons; Welded Steel or Seamless Brass; 1/4" or 1/2" NPT Male Threads; Temperature and Pressure Ratings Model Dependent
Application data from the DwyerOmega Application Navigator ↗. Ronsor can help adapt it to your site.