OQSX-G2 Haz - Zone 2 Certified

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OQSX-G2 Haz - Zone 2 Certified

Zone 2 certified to ATEX, IECEx, UKEX, and Class 1 Division 2 US/C standards allowing real time oil condition analysis for hazardous area industrial and commercial applications.

OQSx-G2 HAZ is a high-performance real-time oil condition analysis sensor for use in most explosion hazardous areas.

It delivers the ultimate high-quality real-time oil condition analysis. This enables multiple tangible operating benefits that include reduced maintenance costs, improved reliability, reduced oil wastage, and extended equipment life.

Our unique FSH™ core technology analyses oil condition holistically, detecting, measuring, and tracking all and any contamination or wear with 0.01% sensitivity (10ppm) – other sensor systems typically look at specific parameters and ignore others. This unmatched real-time complete oil analysis capability is achieved through continuous analysis of the electro-chemical properties of the oil at a molecular level.

OQSx-G2 HAZ works with any oil type with any equipment operating in any application. It is certified ATEX Zone 2/intrinsically safe/ Class 1 Div 2

REAL TIME ANALYSIS –
Continuous real-time oil condition with 0.01% sensitivity, detecting and reporting changes caused by wear and/or contamination
RELIABLE ACCURACY –
Our unique molecular level analysis technology means that the smallest changes down to 100ppm are detected and reported in real-time. This enables us to reliably track oil wear and immediately detect contamination or equipment issues at the earliest stage ANY OIL TYPE AND
EQUIPMENT –
Can be fitted and used on any equipment type operating in any environment using any oil type – mineral or synthetic
REDUCE MAINTENANCE COSTS –
Analysis-based rate of change and EoL enables accurate trend analysis to identify optimal extended maintenance intervals based on real equipment status. Typically reduces maintenance by up to 50%
REDUCED DOWNTIME –
Unseen equipment issues cause subtle changes to oil condition, which are detected and alerted, enabling pre-emptive maintenance before failure or major damage or accelerated wear
ENVIRONMENTAL (ESG) TARGETS –
Safely maximise oil life to reduce consumption by up to 50%. Reduce parts consumption and extend equipment life

Oil Interpreting Guide

Tan Delta technology continuously analyses oil in real time at a molecular level, accurately tracking condition changes as equipment operation causes oil to wear. Rate of change projection enables reliable optimal maintenance forecasting and safe interval increases – thus reduced costs. Contamination or equipment issues cause trend spikes which are instantly detected, enabling immediate evaluation and action as necessary to avoid unnecessary break downs and life-shortening equipment wear.

Product Specifications

Name	Product Number
Ex Gen II Oil Quality Sensor	OQSx-G2 HAZ

Physical

Material	Dimensions	Weight	Connection	Torque
Stainless Steel AISI304	118mm x 46mm (L x W)	160g	32mm AF Hex Collar	25N m

Available Threads

Thread	Seal
1/2” BSPP	Dowty Type
1/2” NPT	n/a
7/8” UNF	‘O’ Ring
M18	Dowty Type

Electrical

Supply	Consumption
+10-28.8 V DC	0.4w Average

Data Ouput / Input

Digital Output	Protocols Supported
RS485, CANBus	Modbus, CANOpen and J1939

Oil Quality Detection Parameters

Output	Sensitivity	Elements
Tan Delta Number (TDN) Oil Temperature (°C or °F)	0.1%, +	All wear and contamination

Oil Type

Configuration
Any mineral, semi-synthetic or synthetic
oil, including fuels (diesel & bio-diesel)

Environmental

Calibrated Temperature	Operating Temperature	Fluid Temperature	Fluid Pressure	Storage Temperature
-20°C (-4°F) to +120°C (+248°F)	-40°C (-40°F) to +120°C (+248°F)	-40°C (-40°F) to +120°C (+248°F)	up to 70 bar (1015 psi)	-55°C (-67°F) to +150°C (+302°F)

Standards & Certification

Water & Dust	Shock & Vibration	EMC	Conformity
IP68	BS EN 60068-2-30 (Test Db – Cyc.Hum.)	EN 61000-6-4:2007 (Generic Emissions Standard for Industrial Environments)	CE Marked
	BS EN 60068-2-6 (Test Fc – Sine Vib.)	EN 61000-6-2:2005 (Generic Immunity Standard for Industrial Environments)	RoHS Compliant
	BS EN 60068-2-27 (Test Ea – Mech. Shock)		RoHS Compliant

OQSX-G2 Haz - Zone 2 Certified