Sierra Instruments, Inc.

• Detectors, gases
• Monitors, emissions, continuous
• Controllers, flow & flow ratio
• Controllers, liquid level
• Controllers, process
• Flowmeters, mass
• Flowmeters, ultrasonic
• Flowmeters, vortex shedding
• Indicators, flow
• Indicators, liquid level
• Indicators, mass flow
• Calibration & test equipment
• Calibration gas standards
• Detectors, leak
• Meters, air
• Meters, gas
• Meters, ultrasonic
• Testing equipment, other
• Recorders, mass flow
• Water treatment control equipment