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testo 327-1
testo 327-1 is your introductory instrument to flue gas analysis. It measures combustion efficiency, °C, O2, CO2, CO and flue draught.
The strong LED background light in the 4 line display guarantees an easy-to-read display even if lighting conditions are unfavourable. The analyser stands out on account of its easy menu navigation and ergonomic housing as well as its durability.
KEY FEATURES
- Easy menu navigation
- 4 line segment display
- LED display light
- Easy IR printout
- Built-in condensate trap
- TÜV By RgG 253 acc. to 1. BImSchV
- EN 50379 Part 2 for O2, °C, hPa
- EN 50379 Part 3 for CO
- Small Li-ion rechargeable battery (1200 mA, lifetime of 5h) can be recharged inside or outside instrument
- Fast probe connection using single probe plug
- Ambient CO measurement using flue gas probe
- O2 dual wall measurement (can be stored)
- Separate AT temperature measurement
- Undiluted CO measurement (can be stored)
- Draught measurement
- 8 fuels
- IP 40
SPECIFICATIONS
| Temperature Measurement | -40 to +600 °C |
| Draught Measurement | ±40 hPa |
| Efficiency Measurement (Eta) | 0 to 120% |
| Flue Gas Loss (qA) | 0 to 99.9% |
| O2 Measurement | 0 to 21 Vol. % |
| CO2 Measurement | 0 to CO2 max |
| CO Measurement | 0 to 4000 ppm |
| Weight | Approx. 500 g |
| Dimensions | 216 x 68 x 47 mm |
| Storage Temperature | -20 to +50 °C |
| Operating Temperature | -5 to +45 °C |
| Power Supply | via Li-Ion rechargeable battery |
| Battery Life | >5 h |
| Warranty | 2 years on instrument, probes and gas sensors 1 year on thermocouple and rechargeable battery (wearing parts excluded) |
testo 327-2 
Now with 
The testo 327-2 service analyzer measures combustion efficiency, °C, O2, CO2, CO and flue draught. The bright LED backlight in the 4-line display guarantees an easy-to-read display even if lighting conditions are unfavourable. The analyzer stands out on account of its easy menu navigation and ergonomic housing as well as its durability.
testo 327-2 enthuses the user with additional useful features such as the data store (20 measurements), differential temperature measurement to determine flow and return temperatures or differential pressure measurement to adjust pressure ratios in gas systems.
Official measurements on gas burners in accordance with EN 50379 Part 2 are also possible thanks to the option of a H2 compensated CO sensor.
The IrDa interface opens communication options with a Pocket PC.
KEY FEATURES
- Life expectancy of gas sensors up to 3 years
- Assurance thanks to instrument and sensor diagnosis
- IR and IRDA interface for easy reading out of data to printer or Pocket PC
- Bluetooth wireless transfer (optional)
- Delta T measurement
- Delta P measurement: 2 measurement ranges
- Store (20 readings)
- Li-ion rechargeable battery (2,400 mA), 10 hr lifetime
- TÜV By RgG 254 acc. to 1. BImSchV
- CO option with H2 compensation
- Official test in accordance with EN standard 50379-2 for °C; O2, hPa, Part 3 for CO
- Optional Part 2 for CO with H2 compensation
SPECIFICATIONS
| Temperature Measurement | -40 to +600 °C |
| Draught Measurement | ±40 hPa |
| Pressure measurement | ±200 hPa |
| Efficiency Measurement (Eta) | 0 to 120% |
| Flue Gas Loss (qA) | 0 to 99.9% |
| O2 Measurement | 0 to 21 Vol. % |
| CO2 Measurement | 0 to CO2 max |
| CO Measurement | 0 to 4000 ppm |
| Option CO measurement (H2-compensated) | 0 to 8000 ppm |
| Weight | Approx. 500 g |
| Dimensions | 216 x 68 x 47 mm |
| Storage Temperature | -20 to +50 °C |
| Operating Temperature | -5 to +45 °C |
| Power Supply | via Li-Ion rechargeable battery |
| Battery Life | >10 h |
| Warranty | 2 years on instrument, probes and gas sensors 1 year on thermocouple and rechargeable battery (wearing parts excluded) |
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