DILO Home > Analyzers > Percentage Analyzing Device > 3-027-R002
SF6 Percentage Analyzing Device 3-027-R002
Description
The device is easy to operate independent of the atmospheric pressure and location. The measuring principle is based on the evaluation of velocity of sound. A microprocessor converts the measured values automatically into SF6-volume percentages; these values are shown on a digital read-out. The SF6-volume-percentage measuring device 3-027-R002 is equipped with a connecting hose, a power plug as well as DILO-couplings DN8 and DN20. The device including accessories is installed into a portable case. This device is designed for determining the SF6 volume percentage. The response time is about 1 min. A built-in purge valve allows the user to vent mixtures within the connecting hoses. Using this valve, readings are obtainable within a few seconds.
PLEASE NOTE: Upgrading the device to a 3-027-R003 allows for higher accuracy when working with SF6 / CF4 mixtures.
Dimensions
- Width: 16.2 inches
- Height: 11.7 inches
- Depth: 6.7 inches
- Weight: 18.7 pounds
Basic Equipment
- Connection hoses with DILO couplers (DN8 and DN20)
- Protective covers w/ carrying handle
- 2 operating manuals
Technical data
- Measuring range: -50 to 0 °C dew point
- Measuring accuracy: 3 °C
- Maximum input pressure 145PSIG
- Operating temperature: 35 to 120 °F
- Power supply: 120 VAC (10%) 60 Hz
Technical Specifications
- Measuring media: SF6/N2 resp. SF6/air-gas mixtures
- Measuring range: 0 - 100 volume-% SF6
- Measuring accuracy: 1 volume-% for SF6/N2-gas mixture resp.SF6/air-gas mixture
- Operating pressure: Input pressure of the device without pressure regulation pa = 1.7 to 10 bar (pe = 10.2 to 130.5 psi). At a pressure of pa = 1.2 to 1.7 bar the function is still guaranteed. However, the response time increases.
- Measuring pressure: The measuring process is effected at atmospheric pressure.
- Operating temperature: Temperature compensation of -20C to 40C (-4F up to +104F) ambient air
- Response time: Approx. 1 min. with a rinsed connecting hose. The response time as well as the rinsing of the connecting hose depend on the supply pressure. In the most unfavorable case at pa =1.7 bar (pe = 10.2psi) the time to an exact reading is 5 min. if the purge valve is not operated.
- Flow rate: Max. 1.2 g/min. (0.04 oz/min) at 100% of SF6-gas and an operating pressure
of pa = 10 bar (pe= 130.5 psi) - Electrical connection: 220V - 240V / 50-60 Hz reversible to 110V - 127V / 50-60 Hz