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SERVOFLEX MiniHD 5200
SERVOFLEX MiniHD 5200 is a portable gas analyzer designed for accurate measurement of common gas mixtures. It can analyze O₂, CO, and CO₂ using Servomex’s advanced Paramagnetic and Infrared sensing technologies, delivering highly reliable results while minimizing interference from background gases.
Engineered for field applications and light industrial environments, the SERVOFLEX MiniHD 5200 features a rugged and durable design, combined with user-friendly operation and excellent portability. It is ideal for combustion efficiency checks, medical gas verification, laboratory research, and industrial process gas analysis where accurate and dependable measurements are essential.
- High accuracy and reliable performance for critical gas measurement applications.
- Comprehensive gas analysis capability for O₂, CO, and CO₂ monitoring.
- Rugged and durable construction suitable for field use and industrial environments.
-
Specification
-
Standard
-
Model
| Gas measured | Oxygen (O₂) | Oxygen (O₂) | Carbon Monoxide (CO) | Carbon Dioxide (CO₂) |
| Technology | Paramagnetic | Paramagnetic | Infrared** | Infrared** |
| Variant | Industrial (1dp) | High accuracy (2dp) | – | – |
| Full scale range (FSR) | 0–100% | 0–100% | 0–5% | 0–10%, 25%, 50%, 100% |
| Minimum output range | 0–10% (min) | 0–1% (min) | 0–1% (min) | – |
| Cell construction | 316 stainless steel | 316 stainless steel | 316 stainless steel | 316 stainless steel |
| Decimal places | 1 | 2 | 2 | 1 |
** Allow 1 hour warm up to meet performance specification
| Performance | Oxygen (O₂) Industrial (1dp) | Oxygen (O₂) High Accuracy (2dp) | Carbon Monoxide (CO) | Carbon Dioxide (CO₂) |
| Accuracy | ±0.2% O₂ | ±0.05% O₂ | ±2% FSR | ±2% FSR |
| Zero drift per week | ±0.4% O₂ | ±0.2% O₂ | ±4% FSR | ±4% FSR |
| Response time (T₉₀) | <15 seconds | <15 seconds | <10 seconds | <10 seconds |
| Tilt effect | ±0.15% O₂ (15° from cal) | ±0.15% O₂ (15° from cal) | ±1% FSR (15° from cal) | ±1% FSR (15° from cal) |
| Pressure effect | Directly proportional to ambient barometric pressure | Directly proportional to ambient barometric pressure | <0.2% reading / mBar change in ambient pressure | <0.2% reading / mBar change in ambient pressure |
| Flow variation effect | ±0.1% O₂ change• | ±0.1% O₂ change• | ±0.5% FSR change§ | ±0.5% FSR change§ |
| Temperature coefficient zero | ±0.2% O₂ per 10°C (18°F) change | ±0.2% O₂ per 10°C (18°F) change | ±1% FSR per 10°C (18°F) change | ±1% FSR per 10°C (18°F) change* |
| Temperature coefficient span | ±0.3% O₂ per 10°C (18°F) change | ±0.3% O₂ per 10°C (18°F) change | ±5% FSR per 10°C (18°F) change* | ±5% FSR per 10°C (18°F) change* (excl 100% CO₂) ±8.5% FSR per 10°C (18°F) change*, 100% CO₂ only |
Operating Environment
| Operating ambient pressure range | 101.3kPa abs (1.013 bar abs, 14.7 psi abs) ±10% | |||
| Operating ambient humidity range | 0–95% RH, non-condensing | |||
| Operating altitude range | -500† to 5000m‡ (-1640† to 16,404‡ ft) | |||
|
Ambient Temperature Range
|
Operation | Storage | Battery charging |
| -10 to +50°C (+14°F to +122°F) | -20 to +60°C (-4°F to +140°F) | +10 to +40°C (+50°F to +104°F) |
• With internal pump or AFCD version between 1psig (7kPa) and 10psig (70kPa)
§ Across the specified inlet pressure range
* From +5°C to +45°C (+41°F to +113°F)
The effect of temperature changes occurring between -10°C and +5°C may be greater
† Below sea level
‡ Above sea level
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 only Note: Though samples containing >5% CO₂ or >200ppm CO are toxic they can be analysed if suitable precautions are taken |
| Sampling | Internal pump samples at 0.7 litres (0.3 cubic feet) per minute (nominal). User configurable timer |
| 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 -3.5kPa (-0.5psig) to 3.5kPa (0.5psig) |
| Sample filter | Replaceable 0.6µm glass fibre particulate filter |
| Ingress protection | IP65 (protected against dust and low pressure water jets from all directions) |
| Outer construction | Anti-static, stainless steel loaded polypropylene with carbon filled rubber overmoulding |
Physical
| Weight | 1.8kgs (4.0lbs) to 2.3kgs (5.1lbs) |
| Dimensions, WxDxH | W 160mm (6.3”) x D 140mm (5.5”) x H 185mm (7.3″) without protective case W 175mm (6.9”) x D 160mm (6.3”) x H 195mm (7.7″) with protective canvas case |
Signal Output
| Alarms | Fault alarm and 2 concentration alarms indicated by LED, icon display and audible sounder |
IEC 61207-1:1994
IEC 61010-1
UL approved and CE marked 100-240V / 43-70Hz AC power supply
EEC
EMC
WEEE Directives
SERVOFLEX MiniHD 5200
-
Specification
-
Standard
-
Model
| Gas measured | Oxygen (O₂) | Oxygen (O₂) | Carbon Monoxide (CO) | Carbon Dioxide (CO₂) |
| Technology | Paramagnetic | Paramagnetic | Infrared** | Infrared** |
| Variant | Industrial (1dp) | High accuracy (2dp) | – | – |
| Full scale range (FSR) | 0–100% | 0–100% | 0–5% | 0–10%, 25%, 50%, 100% |
| Minimum output range | 0–10% (min) | 0–1% (min) | 0–1% (min) | – |
| Cell construction | 316 stainless steel | 316 stainless steel | 316 stainless steel | 316 stainless steel |
| Decimal places | 1 | 2 | 2 | 1 |
** Allow 1 hour warm up to meet performance specification
| Performance | Oxygen (O₂) Industrial (1dp) | Oxygen (O₂) High Accuracy (2dp) | Carbon Monoxide (CO) | Carbon Dioxide (CO₂) |
| Accuracy | ±0.2% O₂ | ±0.05% O₂ | ±2% FSR | ±2% FSR |
| Zero drift per week | ±0.4% O₂ | ±0.2% O₂ | ±4% FSR | ±4% FSR |
| Response time (T₉₀) | <15 seconds | <15 seconds | <10 seconds | <10 seconds |
| Tilt effect | ±0.15% O₂ (15° from cal) | ±0.15% O₂ (15° from cal) | ±1% FSR (15° from cal) | ±1% FSR (15° from cal) |
| Pressure effect | Directly proportional to ambient barometric pressure | Directly proportional to ambient barometric pressure | <0.2% reading / mBar change in ambient pressure | <0.2% reading / mBar change in ambient pressure |
| Flow variation effect | ±0.1% O₂ change• | ±0.1% O₂ change• | ±0.5% FSR change§ | ±0.5% FSR change§ |
| Temperature coefficient zero | ±0.2% O₂ per 10°C (18°F) change | ±0.2% O₂ per 10°C (18°F) change | ±1% FSR per 10°C (18°F) change | ±1% FSR per 10°C (18°F) change* |
| Temperature coefficient span | ±0.3% O₂ per 10°C (18°F) change | ±0.3% O₂ per 10°C (18°F) change | ±5% FSR per 10°C (18°F) change* | ±5% FSR per 10°C (18°F) change* (excl 100% CO₂) ±8.5% FSR per 10°C (18°F) change*, 100% CO₂ only |
Operating Environment
| Operating ambient pressure range | 101.3kPa abs (1.013 bar abs, 14.7 psi abs) ±10% | |||
| Operating ambient humidity range | 0–95% RH, non-condensing | |||
| Operating altitude range | -500† to 5000m‡ (-1640† to 16,404‡ ft) | |||
|
Ambient Temperature Range
|
Operation | Storage | Battery charging |
| -10 to +50°C (+14°F to +122°F) | -20 to +60°C (-4°F to +140°F) | +10 to +40°C (+50°F to +104°F) |
• With internal pump or AFCD version between 1psig (7kPa) and 10psig (70kPa)
§ Across the specified inlet pressure range
* From +5°C to +45°C (+41°F to +113°F)
The effect of temperature changes occurring between -10°C and +5°C may be greater
† Below sea level
‡ Above sea level
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 only Note: Though samples containing >5% CO₂ or >200ppm CO are toxic they can be analysed if suitable precautions are taken |
| Sampling | Internal pump samples at 0.7 litres (0.3 cubic feet) per minute (nominal). User configurable timer |
| 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 -3.5kPa (-0.5psig) to 3.5kPa (0.5psig) |
| Sample filter | Replaceable 0.6µm glass fibre particulate filter |
| Ingress protection | IP65 (protected against dust and low pressure water jets from all directions) |
| Outer construction | Anti-static, stainless steel loaded polypropylene with carbon filled rubber overmoulding |
Physical
| Weight | 1.8kgs (4.0lbs) to 2.3kgs (5.1lbs) |
| Dimensions, WxDxH | W 160mm (6.3”) x D 140mm (5.5”) x H 185mm (7.3″) without protective case W 175mm (6.9”) x D 160mm (6.3”) x H 195mm (7.7″) with protective canvas case |
Signal Output
| Alarms | Fault alarm and 2 concentration alarms indicated by LED, icon display and audible sounder |
IEC 61207-1:1994
IEC 61010-1
UL approved and CE marked 100-240V / 43-70Hz AC power supply
EEC
EMC
WEEE Directives
SERVOFLEX MiniHD 5200
