Testo 327-1 Flue Gas Analyser
Testo 327-1 Gas Analyser combustion efficiency, °C, O2, CO2, CO and flue draught. Ambient CO measurement is also possible. The powerful LED backlighting in the 4-line display guarantees good legibility even in unfavourable lighting. The instrument stands out thanks to its ergonomic housing design, as well as its durability. The single integrated flue gas and thermocouple connector of the testo 327 ensures a fast, gas tight connection to the sample hose every time. The testo 327 also has automatic pump protection as standard to help protect the CO measuring cell from damage due to over-range (4,000ppm range capability).
Testo 327 Key Features:
- Easy menu navigation
- 4 line segment display
- LED display light
- Fast and robust probe connection (single probe plug)
- 6 selectable fuels
- Timed Ambient CO measurement
- Tightness and let-by tests
- Flow and return temperatures (using additional probes)
- Easy IR printout
- 4,000 ppm CO sensor protected by automatic pump shut-off
- Built-in condensate trap
- Small Li-ion rechargeable battery (1200 mA, lifetime of 5 h) can be recharged inside or outside instrument
- Separate AT temperature measurement
- Undiluted CO measurement (can be stored)
- Draught measurement
- IP 40 rating (protected from tools and small wires greater than 1 mm)
Compliance and Standards:
- EN 50379 Part 2 for O2, °C, hPa
- EN 50379 Part 3 for CO
- Tested to EN50379, conforms to BS7967 and Gas Safe TB143
Technical Data:
| Feature | Specification |
| Temperature Measurement | -40 to +600 °C |
| Draught Measurement | ±40 mbar |
| Efficiency Measurement (Eta) | 0 to 120% |
| O2 Measurement | 0 to 21 Vol. % |
| CO Measurement | 0 to 4,000 ppm |
| CO2 Calculation | 0 to CO2 max |
| Pressure Measurement | -200 to +200 mbar |
| Built-in Features |
| Automatic Pump Protection | ✓ |
| Built-in Condensate Trap | ✓ |
| Undiluted CO Measurement | ✓ |
| Draught Measurement Capability | ✓ |
| Compliance and Standards |
| EN 50379 Part 2 (O2, °C, hPa) | ✓ |
| EN 50379 Part 3 (CO) | ✓ |
| Conforms to BS7967 & Gas Safe TB143 | ✓ |
Testo 327-1 Flue Gas Analyser Options:
- (0563 3203 70) 327-1 - Flue Gas Analyser (Standard Set)
- (0563 3203 71) 327-1 - Flue Gas Analyser (Advanced Set)
- (300563 1327) 327-1 - Flue Gas Analyser (Standard Set + Gas Leak Detector)
- (300563 2327) 327-1 - Flue Gas Analyser (Advanced Set + Gas Leak Detector)
- (300563 3327) 327-1 - Flue Gas Analyser (Standard Set + Gas Leak Detector + CPA1 Kit)
- (300563 4327) 327-1 - Flue Gas Analyser (Advanced Set + Gas Leak Detector + CPA1 Kit)
0563 3203 70 Standard Set
- Rechargeable Battery
- Calibration Protocol
- Flue Gas Probe (180mm x 6mm diameter)
- Soft carry case with shoulder strap
- AC power supply
0563 3203 71 Advanced Set
- Pressure hose connection kit
- Differential temperature kit (2 x pipe clamp probes)
- Infrared printer (0554 0547)
300563 1327 Standard Kit with Gas Leak Detector
300563 2327 Advanced Kit with Gas Leak Detector
300563 3327 Standard Kit with Gas Leak Detector and CPA1 Kit
300563 4327 Advanced Kit with Gas Leak Detector and CPA1 Kit
