HF processing (High-Frequency processing)
Automation and monitoring in electric power industry
Spare parts for high-voltage equipments
Instruments and devices
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Equipment for SF6 (Sulfur Hexafluoride)
Railway equipment
Telecommunication equipment
Technological equipment
Original product with a 15% discount
- Main
- Equipment for SF6 (Sulfur Hexafluoride)
- Non-typical equipment
- Gas-insulated gas monitoring devices
- DILO 3-026-R205 Room gas monitoring device GasSafetySensor
аrt.46
Sensors are used to measure the gas concentration at their site of installation.
- Description
- Technical specifications
- Documents (certificates)
Sensor for monitoring the air in enclosed spaces with gas-filled operating equipment to measure different trace gases.The sensor unit detects the smallest concentrations of the gas to which it is tuned/calibrated and permanently displays the current measured value. None of the DILO sensors contain a radioactive source, so no special precautions are required with regard to radioactive hazardous substances during operation. The sensors also feature a fast response time with a stable measurement result. The settings for the warnings and alarms of each sensor can be freely configured. If the standard configuration is to be changed, this can be done via the connected monitor.
Advantages & functions
- operation either as a stand-alone unit or in networks connected to a GasSafety Monitor
- different acoustic signals to be set on the unit; visual display of errors, warnings and alarms
- potential-free relays for errors, warnings and alarms
- high long-term stability
- Sensors are connected via an RJ45 cable (Ethernet and Power over Ethernet (PoE))
- no maintenance and no consumables required
- analogue output (4…20 mA)
- message on the expiry of the recommended calibration interval
- power is supplied separately (24 V DC) or alternatively in the network via Power over Ethernet (PoE)
Technical data
Dimensions (W x H x D) 170 x 275 x 88 mm
Weight 0.25 kg approx.
Indication 16x2-LCD display with RGB background
Ambient moisture max. 95 % relative moisture, non condensing
Operating voltage 24 V DC, or PoE (802.3af-2003)
Power 1.25 A max.
Protection class IP 41
Sound level 75 dB integrated alarm
Recommended calibration interval 2 years
Measuring principle NDIR
Measuring range 0 - 1500 ppm
Measuring accuracy ≤ ± 30 %
Power consumption 4.3 W
Operating temperature -10 to +40 °C
Long-term stability ≤ ± 25 % over 12 months (zero)
Long-term stability ≤ ± 30 % over 12 months (span)
Temperature dependence ≤ ± 1.5 ppmv/°C (zero)
Temperature dependence ≤ ± 3 ppmv/°C (span)
Pressure dependence + 0.1 % of the displayed measured value/hPa
Lifetime > 10 years
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