B3-712205-03800
3Pages

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Catalog excerpts

B3-712205-03800 - 1

BASICEVO Infrared gas Sensor Broadband (R134a) 2000 ppm smartGAS item number: B3-712205-03800 Pre calibrated Low drift Gas entry by diffusion 3.3 - 6 V DC supply voltage Modbus ASCII or RTU Status indication by LED Multiple refrigerants detectable Application examples Hotel air conditioning Food storage rooms Industrial refrigeration Supermarkets 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 sales@smartgas.eu I www.smartgas.eu Available design in support Mechanical installation Data communication also, as complete Transmitter

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B3-712205-03800 - 2

BASICEVO I Tetrafluoroethane Broadband R134a I B3-712205-03800 General features Measurement principle: Non Dispersive Infra-Red (NDIR), dual wavelength Measurement range: Gas supply: 0 … 2000 ppm Full Scale (FS) by diffusion (atmospheric pressure) Flow rate: Mounting dimensions: < 2 minutes (start up time) < 11 minutes (fade in finished) Warm-up time: < 30 minutes (full specification) Measuring response* Response time (t90): Digital resolution: Linearity error (straight line deviation): Long term stability (zero): ≤ ± 50 ppm over 12 month period Long term stability (span): ≤ ± 60 ppm over...

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B3-712205-03800 - 3

Broadband features cross-sensitivity Gas : Scaling factor at FS (other than R134a): Scaling error (3 σ) at FS (other than R134a): ≤ ± 110 ppm Use of scaling factors: Actual gas conc. (tagret gas) = Scaling factor × Conc.reading (R134a) Actual gas conc. (target gas): Real gas concentration of the target gas Scaling factor: Multiplication factor to correct the sensor readings Actual sensor output reading All rights reserved. Any logos and/or product names are trademarks of smartGAS. The reproduction, transfer, distribution or storage of information contained in this brochure in any form...

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