Pressure-Level Sensors
Product Categories
In-Situ - Rugged BaroTROLL Data Logger
Records barometric pressure to compensate for changes in water level due to barometric fluctuations. Titanium construction, 1-inch diameter.
In-Situ - Level TROLL 400 Data Logger
Non-Vented only (for vented use Model 500). The model 400 records water level, pressure, and temperature.
In-Situ - Level TROLL 500 Data Logger
Vented only. Increased accuracy compared to non-vented units (i.e. LevelTroll 400). Records water level, pressure, and temperature in sub-1 inch applications.
In-Situ - Level BaroTROLL - Precision Pressure Barometer
Accuracy: ±0.05% FS TEB from -5 to 50° C (23 to 122° F). Highly Recommended. Includes mA, ModBus and SDI-12 Outputs. Eliminates the need for an STE (Sensor Termination Enclosure) for maintenance-free operation.
In-Situ - Level TROLL 700 Data Logger
Vented and Non-Vented. Specialized for aquifer characterization. Records water level, pressure, and temperature.
In-Situ - Level TROLL 700H Data Logger
Vented only. Meets the OSW Surface-Water Specification. Records water level, pressure, and temperature.
In-Situ - Rugged TROLL 100 Data Logger
Records water level, pressure, and temperature. Non-vented only options available. Periodic data download.
In-Situ - Water Level Meter 200
Engineer-grade tape designed for groundwater professionals, with high-tensile steel tape and stainless steel conductors. Available in various sizes and lengths.
Druck - DPS5000 SDI-12 - Digital Pressure Sensing Platform
SDI-12 digital interface, ranges from 70 mbar to 70 bar, ±0.1% FS accuracy, stainless steel or titanium construction
In-Situ - Rugged TROLL 200 Data Logger
Records water level, pressure, and temperature. Non-vented only options available. Use for real-time data applications.
In-Situ - Water Level Meter 100
The Water Level Meter 100 is an economical model, with a Kevlar-reinforced polyethylene tape and stainless steel conductors. Available in various sizes and lengths.
Druck - 1800 Series Submersible Pressure Level Sensor Platform
Measure hydrostatic liquid levels with this fully submersible, high accuracy sensor with millivolt or milliamp output. 5 YEAR CORROSION WARRANTY.
In-Situ - PXD-261 Pressure Transducer
Measures water pressure with 4-20 mA output signal. Quick disconnect cable attaches to pressure sensor.
Druck - PTX661 Pressure Transmitter (Drilling Mud Hammer Union Sensor)
For use in extremely harsh environments in both on-shore and off-shore Oil Drilling operations where high shock and vibration is likely to be encountered.