ZelenTech ZT100 Water In Oil Monitors are designed to detect water contamination in virtually any kind of oil or fuel. It works with diesel, heavy fuel oil, enginge lubrication oil, gear box oil, hydraulic oil, turbine oil, vegetable oils and many more.
Our meters comes in where water content levels are, or can be expected to, exceed saturation levels and therefore renders Saturation Meters unusable. With a ZT-100 you can measure way beyond the saturation point of the oil. ZelenTech ZT-100 Water In Oil Monitors are excellent for monitoring lubrication and hydraulic systems in heavy machinery and ships.
Measurement of total water in any form no matter if dissolved , free or emulsified
Monitors water contamination levels for hydrocarbon products
Guards your rotating / moving equipment from damage due to water contamination
Response time 1 second
Low power 24 VDC
Flexible detection range
Detection from 0.01%
Water in Hydraulic Oil
Water in Lubrication Oil
Water in Vegetable Oil
Water in Palm Oil / CPO
Water in Crude Oil
Water in Diesel
Water in Hydrocarbons
Water in Transmission Fluid
Dielectric Constant Monitoring
Marine Fuel Emulsion (WIFE)
Marine Oil Lubrication Systems
Turbine Lubrication Oil (Power Plants)
Refineries and Petrochemical
General Oil Analysis Systems
Product Quality Check
Gas Condensate Monitoring
Pulp and Paper
Steel Mills (Lubrication, Quenching, Morgoil)
New advanced proprietary Temperature Compensation Algorithm provided for new units. No more 2 point temp factor needed, the ZT-100 will temperature compensate automatically. Simply select your oil type in the ZelenTech ZT-100 Interface Software (HART or RS-232) and temperature compensation will work over the full temperature range, no matter the water content.
The ZelenTech ZT-100 Water Cut Meter is designed around reliable capacitance technology. We have added decades of knowledge and experience to overcome problems normally associated with capacitance probes. The ZT-100’s built in logic will compensate for the vast temperature effects in the dielectric constant of the water while recognising the much smaller effects on the dielectric constant of the oil.
The ZT-100 is a loop powered Intrinsic Safe device with HART Interface. All setup can be done from a remote location using a dedicated PC interface.
Installation in bypass/fast loops or direct inline measurement from 1 inch to 48 inch 0-25% Low Range or Full Cut 0-100% Intrinsic Safe or Explosion Proof Standard or customized
Design and Integrity
The ZelenTech ZT-100 Water Cut Meters are built to strict standards.
Ability to accomodate a vast variety of Piping Specifications ensures
that the meter becomes an integral part of the piping system and
not a weak link.
ZelenTech’s ISO9001 quality system is able to accomodate any
customer requirements for documentation, material traceability and
The ZT-100 Water Cut Meter can be supplied with built in Static Mixer
providing a well conditioned stream both for inline measurement and
Designed in accordance with standards such as API 8.2 and ISO 3171.
Stream conditioning is the key to high accuracy water cut metering.
The effects of an unconditioned 2-phase stream renders the reading
of any high accuracy meter very questionable. The stream through
the sensor, be it direct or via a by-pass, must be representative of the
full flow. Our engineers will take a look at your complete setup and
provide advice and guidance so that the sensor will get a representative
The ZT100, correctly installed with proper stream conditioning, can be
expected to achieve the following accuracy:
± 0.01% up to 5% water cut
± 0.1% up to 5% and 10% water cut
± 0.2% between 10% and 25% water cut
± 0.5% between 25% and 50% water cut
± 1% between 50% and 100% water cut
Close correlation between lab and an online meter, no matter the
working principles of the meter, can only be achieved once the stream
is properly conditioned and the comparing sample is taken at the
same spot. Requirements of standards such as ISO3171 or API 8.2
must be followed to achieve correlation.
Our specialty is to provide complete solutions where we do not only provide you with a sensor, but also make sure that the
sensor receives a representative stream. We can supply full bore spool pieces designed to have the sensor on a by-pass or directly
Let us tell you more about how we can improve your results!