ISL-Z2 series

Main road multi-function oil sensor

SL-Z2The main multifunctional oil sensor adopts the patented multifunctional integrated detection technology and the industry-leading back-end data processing module to form a large-range, high-precision, multifunctional oil comprehensive detection sensor, which greatly reduces the industry problems such as online oil monitoring field installation repeated opening holes and installation controls, and is a representative product with large range and multi-parameters in the industry. The sensor can be adapted to the flange conversion installation of different standards, suitable for the integrated installation of fan gear box, power system, diesel engine, Marine diesel engine and other systems, and can complete the detection of viscosity, density, dielectric constant, moisture content, temperature and wear particles at one time. At the same time, with the internal model data, optional: Real-time kinematic viscosity, 40℃ kinematic viscosity, 100℃ kinematic viscosity, viscosity index, conductivity and other detection indicators, truly realize the multi-functional small volume large integrated integrated application multi-functional online monitoring oil sensor.

Application field:Steel, petrochemical, shield, power, wind power, large equipment, OEM integration

Applicable oil:Gear oil, hydraulic oil, turbine oil, diesel oil, insulation oil


Up to 27 indicators will be monitored


ADAPTS to different field interfaces


Accurate and reliable data


Interface customizable

  • Ports of different specifications can be customized based on requirements to adapt to onsite integrated installation
  • Optional indicators, wide range of adaptation
  • Highly integrated and maintenance-free
  • Standardized data output facilitates data integration

Dimensions and installation

Working Condition

Maximum oil temperature Oil line pressure Flow rate of oil circuit Operating ambient temperature Highest altitude Maximum vibration Maximum humidity
+85℃ 0-3Mpa ≤1m/s -20℃-85℃ 5000m 2G 95%


argument range precision Resolution CODE
Ferromagnetic particle 30-800um ≥95% ferromagnetic≧30um M3
Non-ferromagnetic particles 120-1600um ≥95% non-ferromagnetic≧120um
Wear concentration Real-time value 1mg/l 1mg/l
24H total number of particles Real-time value 1 1
Flow detection Real-time value 1ml/min 1ml/min
Moisture content 0-10000ppm ±10% 1ppm W2A
Saturation 0-1aw ±0.04 0.01aw W2A
Moisture content 0-100% ±0.03%(Maximum range) 0.01% W2B
Oil quality 1-80 ±3% 0.01 V4
Dynamic viscosity 10-1200CP ±3% 0.01cp
temperature 20℃-85℃ 0.1℃or ±3% 0.01℃
density 600 ~1500 kg. m³ ±3% 0.01kg. m³
Supporting flange: SAE\DN\ boat mark (optional)
Options: real-time kinematic viscosity, V40 viscosity, V100 viscosity, viscosity index, conductivity

According to the field needs, can be matched with the model group number, such as monitoring gear oil, can be combined with the codeISL-Z/M3/W2B/V3

The accuracy corresponding to the above performance parameters is the typical value of 25℃. In the case of exceeding the requirements of the system working condition, the data may be biased, and the accuracy will change according to the pressure, flow rate, vibration and other data.

Electrical properties

Communication interface Data transmission power voltage weight Shell material Cable length Class of protection
6 core jet jack RS485/232 ≤5W DC 9V~36V 4500G 316L 1.5m IP65

The above performance indicators are suitable for conventional industrial site installation and use, encounter complex and harsh outdoor environment and fluid property changes, customized design according to site requirements, you can also contact our sales engineers for recommendations