halstrup-walcher PK11, Инструкция по эксплуатации, Страница: 10 / 11

Instruction manual PS11/PK11
10
Electrical data
power consumption max. 1.4 W
supply voltage 24 VDC +20% / -15%
(smoothed, permissible peak-to-valley ratio = 1000
mV)
load resistance R
L
R
L

2 k

at output voltage 0...10 V
effect of change from the minimal resistance
to
∞
: max. 0.2 %
working resistance R
B
R
B
=
500

effect of change from 500 Ω to 0 Ω: max. 0.2%
output signal 0 to 10 V and 4 to 20 mA
(voltage limited to 10 V)
contact points single-pole switching relay
max. load capability 230 VAC, 5 A
can be adjusted over the complete measurement range
using the potentiometer
Physical data
pressure port FESTO elbow (AN) quick connector for PVC tubing
(external Ø 6mm)
electrical connection screw terminals for cables up to 2.5 mm 2
mounting orientation mounted vertically on 35mm DIN top hat rails
dimensions (w x l x h) 45 x 111 x 73 mm
protection class IP40
weight 0.25 kg
Appendix A: Parts in contact with measurement medium

Beryllium bronze CuBe2

Araldite CY236 / HY988

Mu metal (nickel alloy)

Loctite 242e

Brass CuZn39Pb3

Carbonyl iron

Aluminium AlCuMgPb / AlMg3

KEL (FPM: fluorinated rubber)

Silicon (tubing), optional: Viton

Vepuran Vu 4457/51

Crastin (PTBP)

UHU-Plus endfest 300 binder