S84 – S85 – S86 General features
Sensor type: catalytic, standard.
Measurement range 0…100% LEL.
Sensor precision ± 5% of the probe scale, ± 10% of reading.
Precision (semiconductor) ± 10% of full scale (the calibration point).
Repeatability ± 5% of full scale, ± 10% of reading.
Measurement resolution 1% LEL.
Digital processing of Kalman filter measurement.
Preheating time < 2m.
Stabilization time < 2m.
Maximum response time < 20s (T50), < 60s (T90).
Average life time of the sensor in air 255 weeks.
Environment temperatures:– operating -20 ÷ 50 °C;– storage -20 ÷ 70 °C.
Environment humidity without condensation:– operating 15 ÷ 90 %UR;– storage 45 ÷ 75 %UR.
Operating pressure (KPa) 80 ÷ 110.
Air speed (m/s): ± 6.
Optical signals – red LED visible on the powered probe.
Dimensions: 164 x 100 x 82 mm.
Unit weight 0.8 Kg.
Electric features
Power supply: 11 ÷ 28 Vdc.
Absorption: maximum 3.2 W.