The Series 26Y are pressure transmitters used in water level measurements that require considerable accuracy but at a competitive price. Ranges from 200 mBar up to 10 bar (corresponding to water column depths of 2 m to 100 m), sealed at 1 Bar or vented. Available with standard voltage and 4-20mA current outputs and a 5ms start up time makes the Y Series transmitters excellent for remote, or low power, datalogging applications.

Series 36XW submersible pressure transmitters are highly precise level transmitter with integrated temperature sensors for active temperature and non-linearity compensation. Available with sensors suitable for water depth monitoring of 1 up to 300m H20. RS485 Modbus RTU output as well as standard rangeable voltage and current outputs. PR36 units are available with a vented tube and PAA36 units would require a separate barometric sensor for accurate water level calculations. Suitable for fresh or sea water applications. Hazardous Area Approved

The Series 46X sensors allow for highly accurate water depth measurements to be taken with a capacitive pressure cell suitable for ranges from 0-300mm up to 30m. PR46X sensors include a reference tube integrated in the PE cable and connects the referential chamber of the sensor with the current ambient pressure. Sensors can provide voltage or mA outputs, along with an RS485 output, which also allow the analogue output to be adjusted and read pressure and temperature readings to be collected via a serial output.

The DCX-22 is an autonomous, battery powered water level data logger made of stainless steel and is designed to record water depth (pressure) and temperature over long periods. The logger can store 57,000 readings. It is available with ranges of 0-10 to 0-100 metres WG, and has an optional GSM modem unit for remote collection of data.