WIKA WUC-1 Série Mode D'emploi page 15

7. Starting, operation
Specifications
Pressure ranges
Overpressure safety
1)
Burst pressure
1)
Measuring principle
Materials
Wetted parts
Pressure connection
■
Pressure sensor
■
Case
Inboard helium leak test
Surface finish
Dead volume
Permissible Medium
Power supply U+
Signal output and maximum
ohmic load R
A
1) 1 psi = 0.069 bar
WIKA operating instructions, model WUC-1x
Models WUC-10, WUC-15 and WUC-16
WUC-16
psi 30 60 100
bar 2 4 7
psi 120 120 210
psi 1,800 1,800 2,200 2,600 4,800
Other pressure ranges and pressure units (e.g. MPa, kg/cm
Metal thin-film sensor
316L stainless steel, according to SEMI F20 (option: 316L VIM/VAR)
2.4711 / UNS R30003
304 SS
< 1 x 10 mbar l/sec (atm STD cc/sec) according to Semi F1
-9
Electropolished, average Ra ≤ 0.13 µm (RA 5); max. Ra ≤ 0.18 µm (RA 7) per Semi F19
cm WUC-10 < 1.5, WUC-15 < 1, WUC-16 < 1
3
Specialty gases, vapors, liquids
U+ in DC V 10 ... 30 with output signal 4 ... 20 mA / 0 ... 5 V
14 ... 30 with output signal 0 ... 10 V
R in Ohm 4 ... 20 mA, 2-wire
A
0 ... 5 V, 3-wire
0 ... 10 V, 3-wire
WUC-10 / WUC-15
160 250 350 500
11 17 25 36
320 500 750 1,100 2,100 3,000
6,200 7,400 8,000 10,500 10,500 10,500 10,500
) on request
2
R ≤ (U+ – 10 V) / 0.02 A
A
R > 5 k
A
R > 10 k
A
1,000 1,500 2,000 3,000
70 100 145 225
4,200 6,600
EN
5,000
360
10,000
15