Samon FLSJ1263A, User Manual

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6.3 Technical specifications
Technical specifications Semiconductor version Electrochemical version Infrared version
Power supply voltage ** 24VDC/AC +/- 20%, 5W , 50/60Hz
User interface App with Bluetooth
Analogue output: 4-20mA / 0-10V / 1-5V / 2-10V selected via software
Serial communication: Modbus® RS485 isolated slaves
Digital output 1 SPDT: Alarm - relay 1 A/24 VDC/AC, resistive load
Digital output 2 SPDT: Warning/FAULT - relay 1 A/24 VDC/AC, resistive load
Relay failsafe Yes, selectable
Selectable delay: 0-20 min; 1-minute steps, selectable via Modbus register/app
Hysteresis ± 10% of the threshold value
IP protection: IP67
Typical operating range: 0-1000 ppm
0-4000 ppm 0-100 ppm 0-10000 ppm
Sensing element Pre-calibrated (also available as a spare part) with certificate
Remote cable length 5 metres
Storage temperature -40 °C to +50 °C.
Storage humidity 5-90% relative humidity, non-condensing.
Storage position Any
Operating temperature -40 °C to +50 °C.
Operating humidity 5-90% relative humidity, non-condensing.
Maximum installation altitude 2000 metres
Operating position Intended for vertical mounting with the sensor at the bottom
Precision* <-10%/+15% ±5% ±5%
Start-up time* 5 minutes 5 minutes 2 minutes
Working life * 5 years 2 years 7 years
Calibration procedure requirements 12 months 12 months Not required
*Reference conditions at 25°C 50% RH atmospheric pressure 101.3 kPa
** The device is intended to be supplied from an isolated Limited Energy Source per UL61010-1, 3rd edition cl. 9.4 or
Limited Power Source per UL60950-1 or Class 2 per NEC
6.3.1
Mechanical specification
Dimensions Enclosure size (W × H × D) (approx.) Built-in: 233x175x97 mm
Remote: 233x175x97 mm
Product casing (approx.) Built-in: 590 g
Remote: 850 g