EASZ-2 Manual v1.12 - 12.2.2018 Page 4 / 30
2. Technical Specification
2.1. Specification
-20°C to +60°C (-4 to 140°F) - RH up to 95%
0°C to +90°C (32 to 194°F)
-20°C to +60°C (-4 to 140°F) – See Warranty for details
Accuracy
(see calibration section)
± 0.05% - for range 0 – 1% with Laboratory Calibration
± 0.1% - for range 0 – 5% with On-site 2 Point Calibration
± 0.2% - for range 0 – 10% with On-site High Point Calibration
Rate of Temperature Change
11 – 28 Vdc (Note: the backlight works correctly from 18 Vdc)
24 Vdc
24 Vdc SELV for EASZ-2Ex
24 Vdc IS for EASZ-2Ex
NPT ¾ (for cable Ø 13 - 18 mm)
Ø 13 - 18 mm - 2-core to 5-core
0.25 - 2.5 mm
2
(23 - 13 AWG) for solid conductors
0.25 - 1.5 mm
2
– for stranded cables terminated with ferrule crimps
191 x 132 x 125 mm - Die cast aluminium powder coated
316 Stainless Steel with PEEK® seals
Most commercially available pipe threads for ½” to 3” pipes
Most commercially available flanged connections for 1” to 48” pipes
RS485 - 115200 baud - MODBUS
4 - 20 mA passive or active current loop mode (3.5 - 20.5 mA max) (8 - 28 Vdc)
State “0” or “1” (off or on) - Maximum 50 V / 45 mA
1/2G Ex db ia IIB T4 Ga/Gb - The unit is connected to non-intrinsically safe circuit
1/2G Ex db ia [ib Gb] IIB T4 Ga/Gb - The unit is connected to an intrinsically safe circuit
FTZÚ 17 ATEX 0154X
IECEx FTZU 18.001X
24 Vdc SELV - located in save area
All the outputs are IS if the unit is powered by an IS power supply.
All the outputs are not IS if the unit is powered by a normal supply.
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General