The DL/N series is part of a comprehensive range of transmitters specifically designed for the long term monitoring of ground water, wastewater and tank level measurement. The Series 70 provides a sophisticated datalogger which includes the monitoring of level, conductivity and temperature downloadable via an RS485 interface. Features such as Kevlar strengthened cable, titanium, ballast weights, etc. broaden the installation opportunities.

DL/N Series

• Fully Submersible, 1" Diameter
• Ranges: Scale (Zero based) 0-40" WC to 0-360 psig other ranges and pressure units can be specified
• Accuracy: 0.1% & 0.25%
• Material: 316L SS or Titanium
• Measuring interval from 0.5 sec - 24 hrs
• Conductivity with temperature
• Data memory for up to 500,000 measurements
• Internal lithium battery can be changed on site by the customer

The PMC Water Level Datalogger is a simple, effective and economical system designed to measure water level using a datalogger and pressure sensor.

The Water Level Datalogger is valuable in level monitoring applications such as aquifer characterization, environmental remediation, well or tank level recording, combined sewer overflow and sanitary sewer overflow.

The submersible level sensor normally sold with the datalogger is the 0.39" diameter miniature version. However, the VL4511 offers similar performance with a 3/4" diameter housing. A Version of the VL5000 Series features a 1" diameter housing and both are compatible with the Datalogger.

Sensor

• 0.39" diameter
• 0.25% accuracy
• Piezoresistive sensor
• Ranges up to 500 psi

Datalogger

• 7 year battery life
• Windows Software
• Installs in 2" wells