Environmental monitoring of job sites and field locations often requires equipment that can weather harsh conditions over long periods of time. Omega Engineering’s PX709GW Series submersible level/depth transducers and transmitters make depth measurements in fresh water or liquids compatible with 316 SS, and last for years. With a 1.0-in. diameter, they fit down most well hole applications. The piezoresistive technology uses precision solid-state strain gages molecularly embedded into a silicon wafer. The cable is moulded onto the case to ensure the best possible seal. Weatherproof enclosures and surge protectors are available. Omega Engineering Inc.