Caractéristiques Techniques - WIKA DP-10 Manual De Instrucciones

7. Caractéristiques techniques
7. Caractéristiques techniques
Specifications
1)
Pressure ranges
Over pressure safety
F
1)
Pressure ranges
Over pressure safety
Maximum static pressure
Pressure reference
Pressure connection
Materials
 Wetted parts
Case

Power supply U
B
Signal output and Maximum load R
Power consumption
Response time (10 ... 90 %)
Adjustability zero point / span
Accuracy
Hysteresis
Repeatability
1-year stability
Permissible temperature of
Medium

Ambient

Storage

Compensated temperature range
Temperature coefficients in compensated temp range:
Mean TC of zero

Mean TC of range

{ } Items in curved brackets are optional extras for additional price.
1) The measuring ranges 0 ... 0.1 mbar; 0 ... 0.25 mbar; 0 ... 0.4 mbar are available on request.
For these measuring ranges a larger measuring cell and consequently also a case with larger dimensions is required.
2) Only with 4 ... 20 mA 2-wire, other output signals on request.
30
Model DP-10
mbar 0.6
mbar 3
mbar 40
mbar 200
mbar 1000 {2000}
relative pressure, differential pressure, {absolute pressure
500 mbar abs; special pressure range 800 ... 1200 mbar abs}
mm two hose connections Ø 6.6 x 11 for hoses with
inside Ø 5 ... 6 {2 x clamping ring connection G ⅛, Ms}
Ms, CuBe, PU, Ni
bottom part: ABS, glass fibre reinforced, top part: ABS
DC V 19 ... 31 {12 ... 30 with signal output 4 ... 20 mA, 2-wire system}
AC V {24, 115 or 230 (respectively ± 10 %, 50 ... 60 Hz)}
0 ... 10 V, 3-wire system
A
{0 ... 5 V, 3-wire system}
{0 (4)... 20 mA, 3-wire system} R
{4 ... 20 mA, 2-wire system}
{other on request}
≤ 10; (3-/4-wire); (AC-/DC-supply)
mA
ms approx. 20 {attenuation on request}
± 5 % of span
≤
1.0 % of span (limit point calibration) {0.5 or 0.2 for pressure
range from 2.5 mbar}
≤ 0.1 % d. Spanne
≤ 0.05 % of span
≤ 0.5 % of span (at reference conditions)
-10 ... +50 °C
-10 ... +50 °C {-10 ... +60 °C}
-10 ... +70 °C
+10 ... +50 °C
≤ 0.3 % of span/10K
≤ 0.3 % of span/10K
WIKA Mode d'emploi Transmetteur de pression différentielle
1 1.6 2.5 4
5 8 12.5 20
60 100 160 250
300 500 800 1000 1000 1200 2000
R
R
R
14 ... 122 °F
14 ... 122 °F (14 ... 140 °F)
14 ... 158 °F
14 ... 122 °F
6 10 16 25
30 50 80 125
400 600 1000
2) from
> 2,0 kOhm
A
≤ 2,0 kOhm
A
≤ 500 Ohm
A
≤ (U [V] – 12 V) / 0,02 mA
A B