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SERVOFLEX MiniMP 5200
SERVOFLEX MiniMP 5200 is a compact portable gas analyzer designed for accurate measurement of Oxygen (O₂) and Carbon Dioxide (CO₂) using advanced Paramagnetic and Infrared sensing technologies from Servomex. The analyzer supports both single and dual measurement configurations within a single instrument.
The analyzer can operate using either mains power or a rechargeable battery, providing flexibility for portable and benchtop applications. It is ideal for laboratory gas analysis, medical gas verification, CEMS testing, and industrial processes requiring stable and reliable gas measurement performance.
Key Features of SERVOFLEX MiniMP 5200
- Accurate O₂ and CO₂ measurement using Paramagnetic and Infrared technologies
- Supports both mains-powered and battery-powered operation
- Available in single or dual measurement configurations
- Suitable for Medical Gas Verification and CEMS applications
- Long-life sensing technology with reduced calibration frequency
- Available in both standard and custom configurations to meet specific application requirements
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Specification
-
Standard
-
Model
| Gas measured | Oxygen (O₂) | Carbon Dioxide (CO₂) | |
| Technology | Paramagnetic | Infrared | |
| Variant | Industrial (1dp) | High accuracy (2dp) | All variants (1dp) |
| Full scale range (FSR) | 0-100% O₂ | 0-100% O₂ | 10%, 25%, 50%, 100% |
| Minimum output range | 0-1% O₂ | 0-1% O₂ | 0-10% FSR |
| Cell construction | 316 stainless steel | 316 stainless steel | 316 stainless steel |
| Decimal places | 1 | 2 | Ranges ≤10%: 2>10%: 1 |
** Allow 1 hour warm up to meet performance specification
Performance
| Gas measured | Oxygen (O₂) | Carbon Dioxide (CO₂) | |
| Technology | Paramagnetic | Infrared | |
| Accuracy | ±0.1% O₂ | ±0.05% O₂ | ±2% FSR |
| Zero drift per week | ±0.2% O₂ | ±0.2% O₂ | ±4% FSR |
| Response time (T90) | <15 seconds | <15 seconds | <10 seconds |
| Tilt effect | ±0.15% O₂ (15° from cal) | ±0.15% O₂ (15° from cal) | ±1% FSR (15° tilt) |
| Power cycle offset | N/A | N/A | N/A |
| Pressure effect | Directly proportional to ambient barometric pressure | <0.2% reading / mBar change in ambient pressure | |
| Flow variation effect | ±1% O₂ for a ±0-5psig (3.5kPa) change | ±0.5% FSR for a 10psig (70kPa) change | |
| Temperature coefficient zero | ±0.2% O₂ per 10°C (18°F) | ±1% FSR per 10°C (18°F) | |
| Temperature coefficient span | ±0.3% O₂ per 10°C (18°F) | ±5% FSR per 10°C (18°F) (excl. 100% CO₂)±8.5% FSR per 10°C (18°F) 100% CO₂ only | |
Operating Environment
| Operating ambient pressure range | 1.013 × 10² kPa ±10%(1.013 bar ±10%)(14.69 psi ±10%) |
| Operating ambient humidity range | 0–95% RH, non-condensing |
| Operating altitude range | -500† to 5000m‡ (-1640† to 16,404‡ ft) |
| Ingress protection | IP40 |
| Component | Operation | Battery charging | Storage* |
| Analyzer | -10 to +50°C (+14°F to +122°F) | +10 to +40°C (+50°F to +104°F) | -20 to +60°C (-4°F to +140°F) |
| Power supply unit | 0 to +50°C (+32°F to +122°F) |
• Response time – all at 10psig (70kPa)
§ Flow effect – AFCD version, within specified sample gas supply range
† Below sea level
‡ Above sea level
* Storage below 21°C (70°F) is recommended to ensure optimum battery life
We recommend a calibration of the analyzer after each power up.
The performance specification has been written and verified in accordance with the international standard IEC 61207-1:1994 “Expression of performance of gas analyzers”
Sample Conditions
| Sample gas | Clean, dry, non-flammable and non-toxic gases onlyNote: Though samples containing >5% CO₂ or >200ppm CO are toxic they can be analysed if suitable precautions are taken |
| Flow control | To maximise measurement stability, unpumped units are supplied with an automatic flow control device (AFCD) over the specified inlet pressure range this controls sample flow rate to approximately 1.5 to 6 litres (0.05 to 0.2 cubic feet) per minute |
| Sample inlet connection | 5mm OD stub with “QuickConnect” barb fitting for 6.3mm (1/4”) ID tube or adaptor to 1/8” NPT fitting (option) |
| Sample outlet connection | 5mm OD stub (sample and bypass) |
| Inlet pressure | Without pump 7kPa (1psig) to 70kPa (10psig)With optional internal pump -7kPa (-1psig) to 3.5kPa (0.5psig) |
| Sample filter | Replaceable 0.6µm glass fibre particulate filter |
Physical
| Weight | 1.8kgs (4.0lbs) to 2.3kgs (5.1lbs) |
| Dimensions, WxDxH | W 160mm (6.3”) × D 140mm (5.5”) × H 185mm (7.3”) without protective caseW 175mm (6.9”) × D 160mm (6.3”) × H 195mm (7.7”) with protective canvas case |
USFDA requirements for verification of medical O₂
USP and N₂ NF
European Pharmacopoeia compliant (O₂)
MCERTS approved
EN15267
EN14181 QAL1
Standard Variant 01
Standard Variant 02
MiniMP 5200 Standard Variant 03
MiniMP 5200 Standard Variant 04
User-configured
-
Specification
-
Standard
-
Model
| Gas measured | Oxygen (O₂) | Carbon Dioxide (CO₂) | |
| Technology | Paramagnetic | Infrared | |
| Variant | Industrial (1dp) | High accuracy (2dp) | All variants (1dp) |
| Full scale range (FSR) | 0-100% O₂ | 0-100% O₂ | 10%, 25%, 50%, 100% |
| Minimum output range | 0-1% O₂ | 0-1% O₂ | 0-10% FSR |
| Cell construction | 316 stainless steel | 316 stainless steel | 316 stainless steel |
| Decimal places | 1 | 2 | Ranges ≤10%: 2>10%: 1 |
** Allow 1 hour warm up to meet performance specification
Performance
| Gas measured | Oxygen (O₂) | Carbon Dioxide (CO₂) | |
| Technology | Paramagnetic | Infrared | |
| Accuracy | ±0.1% O₂ | ±0.05% O₂ | ±2% FSR |
| Zero drift per week | ±0.2% O₂ | ±0.2% O₂ | ±4% FSR |
| Response time (T90) | <15 seconds | <15 seconds | <10 seconds |
| Tilt effect | ±0.15% O₂ (15° from cal) | ±0.15% O₂ (15° from cal) | ±1% FSR (15° tilt) |
| Power cycle offset | N/A | N/A | N/A |
| Pressure effect | Directly proportional to ambient barometric pressure | <0.2% reading / mBar change in ambient pressure | |
| Flow variation effect | ±1% O₂ for a ±0-5psig (3.5kPa) change | ±0.5% FSR for a 10psig (70kPa) change | |
| Temperature coefficient zero | ±0.2% O₂ per 10°C (18°F) | ±1% FSR per 10°C (18°F) | |
| Temperature coefficient span | ±0.3% O₂ per 10°C (18°F) | ±5% FSR per 10°C (18°F) (excl. 100% CO₂)±8.5% FSR per 10°C (18°F) 100% CO₂ only | |
Operating Environment
| Operating ambient pressure range | 1.013 × 10² kPa ±10%(1.013 bar ±10%)(14.69 psi ±10%) |
| Operating ambient humidity range | 0–95% RH, non-condensing |
| Operating altitude range | -500† to 5000m‡ (-1640† to 16,404‡ ft) |
| Ingress protection | IP40 |
| Component | Operation | Battery charging | Storage* |
| Analyzer | -10 to +50°C (+14°F to +122°F) | +10 to +40°C (+50°F to +104°F) | -20 to +60°C (-4°F to +140°F) |
| Power supply unit | 0 to +50°C (+32°F to +122°F) |
• Response time – all at 10psig (70kPa)
§ Flow effect – AFCD version, within specified sample gas supply range
† Below sea level
‡ Above sea level
* Storage below 21°C (70°F) is recommended to ensure optimum battery life
We recommend a calibration of the analyzer after each power up.
The performance specification has been written and verified in accordance with the international standard IEC 61207-1:1994 “Expression of performance of gas analyzers”
Sample Conditions
| Sample gas | Clean, dry, non-flammable and non-toxic gases onlyNote: Though samples containing >5% CO₂ or >200ppm CO are toxic they can be analysed if suitable precautions are taken |
| Flow control | To maximise measurement stability, unpumped units are supplied with an automatic flow control device (AFCD) over the specified inlet pressure range this controls sample flow rate to approximately 1.5 to 6 litres (0.05 to 0.2 cubic feet) per minute |
| Sample inlet connection | 5mm OD stub with “QuickConnect” barb fitting for 6.3mm (1/4”) ID tube or adaptor to 1/8” NPT fitting (option) |
| Sample outlet connection | 5mm OD stub (sample and bypass) |
| Inlet pressure | Without pump 7kPa (1psig) to 70kPa (10psig)With optional internal pump -7kPa (-1psig) to 3.5kPa (0.5psig) |
| Sample filter | Replaceable 0.6µm glass fibre particulate filter |
Physical
| Weight | 1.8kgs (4.0lbs) to 2.3kgs (5.1lbs) |
| Dimensions, WxDxH | W 160mm (6.3”) × D 140mm (5.5”) × H 185mm (7.3”) without protective caseW 175mm (6.9”) × D 160mm (6.3”) × H 195mm (7.7”) with protective canvas case |
USFDA requirements for verification of medical O₂
USP and N₂ NF
European Pharmacopoeia compliant (O₂)
MCERTS approved
EN15267
EN14181 QAL1
Standard Variant 01
Standard Variant 02
MiniMP 5200 Standard Variant 03
MiniMP 5200 Standard Variant 04
User-configured



