In-Line Flow Monitors are ideal for direct measurement for a range of compatible gases, oil, or water based liquids. Applications include pulp and paper and heating loop flow.

The Air Flow Switch monitors duct air flow and comes with a mounting bracket for easy installation. It is used for fan, filter, and air handler monitoring.

The Series TDFS2 Thermal Dispersion Flow Switch features adjustable flow rates and LED indicators for easy monitoring. Ideal for boilers, chillers, and liquid transfer systems.

The Air Flow Indicator & Alarm alerts you to low air flow in radon mitigation systems. It features an 85 dB alarm, bright LED alerts, and is battery-powered for easy installation.

Air Velocity Transmitter is ideal for monitoring air flow. Optional LED produces complete, low cost solutions for local indication of air flow.

The FP7001A paddlewheel flow and temperature sensor is ideal for accurate monitoring of industrial water flows, hard-to-handle corrosive solutions, and high purity fluids .

The DPF75 is a combination 6 digit totalizer/batch controller and 5 1 /2 digit ratemeter with two relays for 2-stage batch control or dual rate alarms.

The DPF60 is a combination microprocessor-based digital rate indicator and integrating totalizer, 6 Digits Display, Relays Latch or Auto-Recycle, NEMA 4X.

316 stainless steel duct heaters designed for low flow air, gas, water or aqueous solutions installed inline that go up to 800°F and 1.2 kW of power.

Differential Pressure Transmitter measures flow of various liquids and gases, pressure drop across filters, and energy management.

Programmable portable data logger with a 7 inch color touchscreen display for millivolt, volts, milliamp, thermocouple, RTD, thermistor, strain gauge, or frequency inputs.

The OM-CP-VOLT101A series are high accuracy,16 bit DC voltage Loggers are ideal for measuring and recording battery voltages, sensor output signals, and photovoltaic studies.

The SFI-800 Series Rugged Flow Indicators & Transmitters offer durable, clear plastic construction for easy flow visibility and versatile Hall Effect outputs for monitoring.

The SFI-100T Sight Flow Indicator & Transmitter features a durable brass body and a clear glass window for easy flow monitoring in HVAC and chiller systems.

Enhance your monitoring with this Remote Display for Flow Transmitters & Energy Meters, featuring a 100 ft cable for flexible installation and easy viewing.

Rugged In-Line Flow Sensors Available in 1/2", 3/4", and 1-1/4" sizes are protected in a sturdy cast aluminum enclosure, and are easy to install and mount in any position.

The FSW-9000-Series is a flow switch monitor that measures the velocity of the flow. The-Series provides two output options: a 4 to 20mA analog output and a PNP/NPN output.

The FSW800B-Series air-flow monitor provides a simple but reliable alternative to indicate positive or negative air flow of fans.

FMA6500 Series flow controllers allow one to program, record, and analyze flow rates of various gases with a computer via an RS485 interface (optional RS232 is available).

The FLC Series is the economical way to monitor municipal water flows, verify pump outlets and monitor fluid conditions. Piston design allows for installation in any position