Home / Products / Process Control / Current Transformers / Switches Products Calibration Services DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Pressure DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Air Quality DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Air Velocity DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Flow DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Level DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Temperature DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Test Equipment DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Valves DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Miscellaneous DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Hazardous Rated DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Series 3868 Indicates Open Loads Tell Tale Jr.™ Open Heater Detector is designed to indicate an open heater or other resistive load. Several models are available for various applications. Installs easily in new or existing systems. View More Series LTTJ 0 to 10 VDC Analog Output, Fully Adjustable Output, Over Voltage Protection Current Transformer allows easy monitoring of the current flowing to your load. Easy to use. Available in a number of different ranges. Can be easily mounted. Some models feature an LED for visual confirmation that current is flowing through the device. View More Series SCS Optional Relay Output, Solid or Split Core Case Current Switch is ideal for monitoring whether fans, pumps, or motors are operating. All models have a built-in solid state output. Applications include BAS and HVAC. View More Series CCT40/50 Solid or Split Core, Field Selectable Range Current Transformer is a low cost alternative for measuring power and monitoring the operation of fans, pumps, or other equipment. Applications include BAS and HVAC. View More Series CCT60/70 Solid or Split Core, Field Selectable Range True RMS Current Transformer is a low cost alternative for providing true RMS output on distorted AC waveforms. Each model offers three jumper selectable ranges to reduce the risk of ordering the wrong model. View More Series CCS Solid or Split Core, LED Visual Confirmation, Fixed or Adjustable Set Point Current Switch is ideal for monitoring the operating status of fans, pumps, and motors. LED indicators. Adjustable models utilize a potentiometer to easily adjust the set point. View More Series SCT Optional Auxiliary, Relay Output, Split Core Current Transformer measures the current consumption of pumps, fans, boilers, solar panels, and chillers for use in energy monitoring. Snap-on mounting bracket. View More Series MCS Low Cost, Solid or No Core, LED Confirmation, Adjustable Set Point Miniature Current Switch is ideal for monitoring the current usage in fuse boxes and small control panels. The no core version has terminal blocks which can accept currents up to 1 A directly into the unit. View More Model MSCS Split Core, Integral Mounting Tabs Miniature Current Switch is a low cost solution for monitoring on and off status of light to medium current loads in compact spaces. Applications include BAS, HVAC, small industrial motors, refrigeration, pumps, fans, and lighting. View More Series SSCS Split Core, Adjustable Set Point Sure-Set Current Switch provides a unique approach to calibration and installing current sensors in a low cost, fast, and accurate design. Applications include HVAC, refrigeration, pumps, industrial motors, fans, lighting, and heaters. View More
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