BASICEVO Infrared gas Sensor Refrigerant R455a 2000 ppm smartGAS item number: B3-892205-03000 Pre calibrated Low drift Gas entry by diffusion 3.3 - 6 V DC supply voltage Modbus ASCII or RTU Status indication by LED Application examples Hotel air conditioning Food storage rooms Industrial Refrigeration Food Transport Research Available equipment Connect Interface Wall mount enclosure Calibration software Mounting equipment smartGAS Mikrosensorik GmbH I Huenderstr. 1 I 74080 Heilbronn I Germany T +49 7131 797553-0 I F +49 7131 797553-10 I [email protected] I www.smartgas.eu Available design in support Mechanical installation Data communication also, as complete Transmitter

BASICEVO I Refrigerant R455a I B3-892205-03000 General features Measurement principle: Non Dispersive Infra-Red (NDIR), dual wavelength Measurement range: 0 … 2000 ppm Full Scale (FS) by diffusion (atmospheric pressure) Gas supply: Mounting dimensions: Warm-up time: 62 mm x 37 mm x 30 mm (L x W x H) < 2 minutes (start up time) < 11 minutes (fade in finished) < 30 minutes (full specification) Measuring response* Response time (t90): Digital resolution: Linearity error (straight line deviation): Long term stability (zero): ≤ ± 35 ppm over 12 month period Long term stability (span): ≤ ± 40 ppm over...