Specifications - Evikon PluraSens E2658 Series User Manual

E2658-H2S
Specifications
Sensor type
Sampling method
Typical detection range
Maximum overload
Resolution / digital unit
Response time T90
Operating temperature
Sensor lifetime
Calibration interval
Signal update
Power supply
Power consumption
Analog outputs
Outputs assignment
Output scale width
Load resistance
Digital interface
Cable connections
Enclosure
Cable glands
Dimensions
Protection
ATEX Approvals
0...100 ppm
500 ppm
0.1 ppm
< 30 s
-30...+50 °C
24 VAC or 90...265 VAC as options
2 × 4-20 mA / 0-10 V, user settable
Recommended: 20-100% of the detection range
R < (Us - 2 V) / 22 mA for 4-20 mA
L
R
Screwless spring-loaded terminals
Grey die-cast aluminum, wall mount, IP66
M25 for SWA cable or steel conduit Ø10...17 mm
H80 × W125 × D57 / H80 × W175 × D80 mm
Flameproof, ATEX: II 2 GD, Ex ed IIC T4 Gb
ATEX / IECEx
II 2 G Ex c IIC Gb
ATEX / IECEx
IBExU08ATEX 1063 X Ex II 1D Ex tD A20 IP 6x Ex
4
Rev 12.03.2021
Electrochemical cell
0...2000 ppm
4000 ppm
-40...+50 °C
Every 1 second
11...30 VDC (default),
OUT1 2 gas; OUT2 2 gas
> 10 × resolution
> 250 kOhm for 0-10 V mode
L
RS485, Modbus RTU protocol
No galvanic isolation
Enclosure:
DEMKO 13 ATEX 1327771U
II 2 D Ex tb IIIC Db IP66
II2G Ex e II IP68
Diffusion
2 ppm
< 25 s
> 2 years
6 months
< 2 VA
Glands: