Directed Electronics 3200HS Manual do Utilizador Página 70

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70 GOSSEN Mueller & Weigert
Description
Double Indicator with 2 Moving-Coil Movements
Reference Conditions
Internal Resistance / Voltage Drop / Power Consumption
1)
1)
Please inquire regarding internal resistance (Ri) for moving-coil indicators with mechanical zero point at any desired
scale value.
Dimensions
Front Dim. in mm 48 x 48 48 x 48
Type PZqsd 48 w PZqs 48 w
Scale Length Movement I
(external)
31 mm
(15.5 with system dev.)
33 mm
Movement II
(internal)
28 mm 33 mm
(16.5 with system dev.)
Accuracy Class 2.5 1.5
(2.5 with system dev.)
Weight in kg, Approx. 0.2 0.2
Nominal Insulation Voltage 50 V 50V
Test Voltage 500 V 500 V
Front Housing-Panel Protection IP 50 IP 50
Fasteners type B
(DIN 43835)
type B
(DIN 43835)
Housing Material sheet metal sheet metal
Deflection Movement I system dev. ± 22.5° actuator position 90°
actuator position 90°
Movement II actuator position 90° system dev. ± 22.5°
actuator position 90°
Display
Scale Graduation Coarse-fine
Pointer Beam pointer with knife-edge, external: beam pointer for
PZqsd 48 w (movement I)
Mechanical Design
Housing Material Sheet metal housing with cone-head rivets
Terminals M3 screw terminals
Contact Protection Available as option
Reference Quantities Reference Condition
Ambient Temperature 23 °C ± 2 ˚C
Position of Use control panel vertical ± 1°
Other DIN EN 60 051
Measuring Range Pointer Deflection Ri Tolerance
–20 ... 0 ... + 20 µA ± 22.5° 6 k
± 1%–20 ... 0 ... + 20 µA ± 22.5° 13 k
–20 ... 0 ... + 20 µA ± 22.5° 50 k
–50 ... 0 ... + 50 µA ± 22.5° 2 kΩ± 5%
–250 ... 0 ...+ 250 µA ± 22.5° 325
± 2%–300 ... 0 ...+ 300 µA ± 22.5° 325
0 ... 600 µA90° 325
0 ... 1 mA 90° 79 Ω± 20%
0 ... 20 mA 90° 3 Ω± 30%
0 ... 3 V 90° 10 k/V
± 1%0 ... 5 V 90° 10 k/V
0 ... 10 V 90° 10 k/V
a
1
x a
2
l
1
x l
2
h
t
e
22
2)
2) Full Contact Protection
Square Double Indicators
for Direct Current or Direct Voltage
Technical Data
Moving-Coil Movement,
Narrow Bezel per
DIN 43 718, Dull Black
Type PZqs 48 w
3) Manual grid-mount housing
Front Dim. in mm Nominal Dimensions, mm Cutout, mm Installation Depth, mm Terminals
a
1
x a
2
h
I
1
x I
2
t e
M3
48 x 48 48 x 48 5 45
+0.6
x 45
+0.6
82.5 3.5
48 x 48
3
) 48 x 48 5 43 x 43 82.5 3.5
Type PZqsd 48 w
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