halstrup-walcher PU10 - Electrical Data; Physical Data; Appendix A: Materials

PU/PI and PS10 Instruction Manual
11
Electrical data
power consumption
max. 1.2 W
supply voltage
24 VDC +20% / -15%
(filtered, permissible peak-to-valley ratio = 1000 mV)
230VAC, 115VAC, 24VAC +6 % / -15 %, 50/60 Hz
(optional)
minimum load resistance R
L
R
L
 2 k for an output voltage of 0...10 V
R
L
 5 k for an output voltage of 5 V
R
L
 10 k for an output voltage of 10 V
for models PU and PS10 with output voltage
maximum effect of load resistance = 0.3%
maximum output load R
B
R
B
= 500 
for models PI and PS 10 with current output
output load dependence: < 0.3 %
display
3½ or 4½-place LCD, character height = 13 mm
(optional)
output signal
0 to 10 V, 0 to 20 mA or 4 to 20 mA; ±5 V and ±10 V are
also possible
Physical data
pressure port
Ø 6.5 mm for NW5 tubing
(interior tubing diameter = 5 mm)
electrical connections
screw terminals for cables up to 2.5 mm
2
mounting orientation
vertical
(when placing your order, please indicate if a horizontal
orientation is required)
dimensions (w x h x d)
80 x 120 x 73 mm
120 x 122 x 75 mm (for LCD option)
protection class
IP54
weight
between 300 g and 700 g, depending on design
options
 3½-place LCD
 4½-place LCD
 linearity protocol
 DKD calibration certificate
 cable gland: PG9 or PG11 threaded connections
 output signal attenuation up to 5 s
 silicon-free materials for parts in contact with medium
Appendix A: Parts in contact with measurement medium
 Beryllium bronze CuBe2  Araldite CY236 / HY988
 Mu metal (nickel alloy)  Loctite 242e
 Brass CuZn39Pb3  Carbonyl iron
 Aluminum AlCuMgPb / AlMg3  KEL (FPM: fluorinated rubber)
 Silicon (tubing) optional: Viton  Vepuran Vu 4457/51
 Crastin (PTBP)  UHU-Plus endfest 300 binder