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SERVOFLEX Micro i.s. 5111 SV01 for High Accuracy Oxygen Measurement

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Designed for measuring oxygen (O₂) in potentially combustible gas samples, the intrinsically safe SERVOFLEX Micro i.s. 5100 is a distinctive analyzer certified for Zone 0 and Zone 1 use, suitable for percent-level O₂ measurement.

Enhanced safety for the most hazardous areas
A reliable, uncompromising solution
Performs as consistently and diligently as required
- Portable analyzer for O₂ measurement below 21 %
- Intrinsically safe, certified for Zone 0 and Zone 1
- Equipped with high-quality, long-life Li-ion rechargeable batteries
- Supports pumped or pressure-driven sample gas configurations
- Capable of analyzing O₂ in flammable and toxic gas samples
- Stores up to 200 measurements

Servomex Oxygen Analyzer for Accurate Gas Analysis 5111 Standard Variant 01

The pre-configured standard Variant 2 base-level configuration, featuring High Accuracy oxygen measurement, is designed for general oxygen measurement needs. It comes supplied with a standard 1/4" barb fitting.

Industrial, one decimal place, Paramagnetic sensor
Pressure-driven sample with internal AFCD
Built-in Li-ion rechargeable battery with charger
Options for sample probes
Protective carry bag and case accessories available

Overview

High Performance Portable Oxygen Analysis for Hazard-Rated Locations

Engineered to meet the demands of the most perilous environments, the Micro i.s. 5100 delivers precise percentage oxygen measurements. Its durable, life-proof design and comprehensive features ensure maximum operational versatility.

The Micro i.s. 5100 is classified as Intrinsically Safe (i.s.) and can analyze both flammable and toxic gas samples. Its smart design eliminates the need for purging before use. The device features an intuitive interface, can store up to 200 measurements, and offers up to 18 hours of battery life.

Enhanced Safety for the Most Dangerous Locations

When working in environments where explosive atmospheres may occur, it is essential to utilize the most reliable analytical solutions that not only enhance safety but also provide efficient, engineer-friendly gas measurements.

In situations such as catalytic regeneration, decoke cycles, combustion optimization, and monitoring processes in hazardous areas, intrinsically safe (i.s.) certified solutions aid in reducing costs and enhancing efficiency.

Regardless of the specific application monitoring requirements, it is essential to select a device that offers feature-rich performance, prolonged battery life, low operational costs, straightforward ongoing maintenance, and ease of use.

A No-Compromise Solution

The Micro i.s. combines user-friendly interaction with a safety-optimized i.s. design, showcasing highly sensitive, industry-leading O₂ monitoring capabilities. This renders it an ideal portable gas analysis solution for hazardous environments. It provides flexible options, including both pumped and non-pumped formats, as well as a range of features designed to simplify sample testing. The Micro i.s. not only meets requirements but also adapts effortlessly to deliver the efficiency and usability that users demand.

Works Hard

Designed to deliver a reliable and thorough solution with improved uptime, the Micro i.s. comes standard with high-quality, durable Li-Ion rechargeable batteries. Furthermore, it features a built-in digital LCD notepad that can store up to 200 measurements on the device, facilitating optimal efficiency during operation and testing.

Features and Benefits

Flexible

Gas analysis for O₂, CO or CO₂
Pumped or non-pumped (AFCD) functions
Intrinsically safe (i.s) design permits use in any hazard-rated location, including Zone 0/Div. 1
IP65 rating

Easy to Use

Accommodates up to 200 measurements for later download
Ergonomically designed and supplied with a carrying strap
Intuitive interface with engineer-focused icons

Low Cost of Ownership

Uses non-depleting sensor technologies, minimizing ongoing maintenance expenses.
Advanced lithium-ion rechargeable batteries are included as standard, delivering up to 18 hours of runtime.

Unrivalled Performance

Employs state-of-the-art patented Paramagnetic and Infrared technologies, combined with sophisticated algorithms, to deliver exceptionally sensitive and accurate measurements.
Manufactured by Servomex, a company with more than 60 years of experience in pioneering and dominating the gas analysis sector, with thousands of units utilized in real-world applications each year.

Benchmark Compliance

Europe

ATEX: Ex ia (Intrinsically Safe) IIC T4 Ga (-10 °C ≤ Ta ≤ +50 °C) (+14 °F ≤ Ta ≤ +122 °F)

International

IEC: Ex ia (Intrinsically Safe) IIC T4 Ga (-10 °C ≤ Ta ≤ +50 °C) (+14 °F < Ta ≤ +122 °F)

USA

FM: IS/I/1/ABCD/T4; -10 °C ≤ Ta ≤ +50 °C: IP65 (Division 1)
FM: IS/I/0/AEx ia/IIC/T4; -10 °C ≤ Ta ≤ 50 °C: IP65 (Zone 0)

Canada

FM: IS/I/1/ABCD/T4; -10 °C ≤ Ta ≤ +50 °C: IP65 (Division 1)
FM: IS/I/0/Ex ia/IIC/T4; -10 °C ≤ Ta ≤ +50 °C: IP65 (Zone 0)

Compare the Standard Analyzer Variants

Refer to the table below to identify the appropriate analyzer variant for the application.

Source: Servomex

Configuration
5111 Micro i.s. Variants	We have two pre-configured 5111 (AFCD) builds that cover the most common chosen option configurations to enable a quick turnaround from specification to delivery.
Standard Variant 01 (SV01)	The pre-configured standard variant 1 base level configuration, including the Industrial Accuracy oxygen measurement, for general oxygen measurement requirements.
Standard Variant 02 (SV02)	The pre-configured standard variant 2 base level configuration, including high-accuracy oxygen measurement, for general oxygen measurement requirements.
User Configured (UC)	Other analyzer configurations are not covered by the two above standard variant configurations.

Source: Servomex

Micro i.s. 5111 (AFCD) Portable Analyzer		SV01	SV02	UC
Product Certification	ATEX Cat1(Zone0) / IECEx / cus	☑	☑	☑
Supply power Lithium-ion batteries providing 8-36 hours of use, depending on sensor selections	Rechargeable battery UK	☐	☐	☐
	Rechargeable battery US	☐	☐	☐
	Rechargeable battery Europe	☐	☐	☐
Measurement	Oxygen, Industrial Accuracy	☑	■	☐
Measurement	Oxygen, High Accuracy	■	☑	☐
Sampling system	Pressure-driven AFCD (Automatic Flow Control Device)	☑	☑	☑
Inlet coupler	1/4" Barb (standard)	☐	☐	☐
Inlet coupler	1/8" NPT thread	☐	☐	☐
User manual	English	☑	☑	☑
Protective Black Bag	Not supplied	☐	☐	☐
Protective Black Bag	Supplied	☐	☐	☐
Probe holder	Not supplied	☐	☐	☐
Probe holder	Supplied: Includes an in-line filter if the sample conditioning kit is not selected	☐	☐	☐
Sample probe⁺⁺	Not supplied	☐	☐	☐
	25 cm, 316 stainless steel, with protective silicone tip (remove protective silicone tip for process temperatures > 180 ºC)	☐	☐	☐
	1 m, 316 stainless steel, without protective silicone tip	☐	☐	☐
Transport/storage case (safe area only)	Not supplied	☐	☐	☐
Transport/storage case (safe area only)	Supplied	☐	☐	☐

⁺⁺Option applicable if Probe holder option is selected

☐	Option selectable
■	Option not available in that variant
☑	Pre-selected option

Specifications

The SERVOFLEX Micro i.s. 5100 is a portable oxygen analyzer that uses non-depleting Paramagnetic sensing technology.

Source: Servomex

Gas	Measurement
Oxygen (O₂)	%

Technologies

Paramagnetic

Certifications

Europe

ATEX: Ex ia (Intrinsically Safe) IIC T4 Ga (-10 °C ≤ Ta ≤ +50 °C) (+14 °F ≤ Ta ≤ +122 °F)
CE marked, in compliance with ATEX, EMC and WEE Directives, scope UL approved, and CE marked 100-240 V / 43-70 Hz AC power supply

International