
GW50 Groundwater Nitrate Sensor
The GW50 is a nitrate sensor designed for installation in 50 mm wells, which can often be…
- Range
- 0 to 60 mg/L (without measurement cell alteration)
- Supply
- 11.5 to 15.5 V
Instruments, loggers, systems, accessories and software — by name, part number or what you’re measuring.

The GW50 is a nitrate sensor designed for installation in 50 mm wells, which can often be…

The CMP3 is Kipp & Zonen's entry-level thermopile pyranometer, delivering ISO 9060 Class…

The DiTemp Harsh Reading Unit is a distributed temperature sensing interrogator built for…


The MOD-2A Mini Packer is a small mechanical filter-end packer combined with an external…

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The EchoPro SMA was an all-in-one strong motion accelerograph combining a MEMS…

The Lufft WS302 is a compact, all-in-one weather station that measures air temperature,…

The MB3d is the digital version of Seismo Wave's MB3a infrasound sensor, with an embedded…

The d-SPLITSET is an instrumented version of the SplitSet friction rock bolt that…

The d-Sloughmeter is a low-cost ground failure sensor that detects cable slippage or rock…

The eTelecast is a turnkey satellite ground station that receives pre-processed…

The Multi Channel HID Cell Data Logger is a low-cost, plug-and-play device from ESS for…

The d-Micro is a Yieldpoint eddy-current crackmeter that outputs displacement in microns…

The Kipp & Zonen DUST IQ is a solar panel soiling monitor that measures the light loss…

The Greenspan PS-1000A is an Australian-made, submersible pressure sensor that measures…

Greenspan manufacture several electrical conductivity sensors. All are made in our…

The SOFO VII reading unit is a universal interrogator from Smartec that measures both…

The FOP-MicroPZ is a robust and ultra-compact fiber optic piezometer used to measure…
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Start from the problem, not the part number. An ESS engineer will specify the instruments and quote them.