Directed Electronics 3200HS Uživatelský manuál stáhnout pdf (Strana 40)

40 GOSSEN Mueller & Weigert

Moving-Coil Movement, 240° Scale

Narrow Bezel per DIN 43718, Dull Black

Front Dimensions 48 x 48 mm 72 x 72 mm 96 x 96 mm 144 x 144 mm

Type V-Pq 48-250 V-Pq 72-250 V-Pq 96-250 Pq 144-250

Scale Length 73 mm 113 mm 151 mm 235 mm

Accuracy Class 1.5 1.5 1.5 1.5

Weight in kg, Approx. 0.16 0.2 0.25 0.65

Nominal Insulation Voltage 660 V 1000 V 1000 V 660 V

Test Voltage 2 kV 3 kV 3 kV 2 kV

Front Housing-Panel Protection IP 52 IP 52 IP 52 IP 52

Fasteners (see next page) leaf spring type S type S type G

Housing Material polycarbonate polycarbonate polycarbonate sheet metal

Interchangeable Scale yes yes yes no

Front Dim. in mm Nominal Dimensions, mm Cutout, mm Installation Depth, mm Ter minals

x a

x I

(t)

≤4 A

> 4 A

48 x 48 48 x 48 5 45

+0.6

x 45

+0.6

43.5 12.5 –

72 x 72 72 x 72 5 68

+0.7

x 68

+0.7

43.5 12.5 17

96 x 96 96 x 96 5 92

+0.8

x 92

+0.8

43.5 12.5 18

144 x 144 144 x 144 8 138

x 138

44.5 12.5 18

Type V-Pq 96-250

Square Panel Meters

for Direct Current or Direct Voltage

Technical Data

Description

Analog Panel Meter with Moving-Coil Movement

Reference Conditions

Internal Resistance / Voltage Drop / Power Consumption

)

1) Indicated internal resistance is only valid for instruments with standard accuracy classes.

Please inquire regarding internal resistance (Ri) for moving-coil indicators with mechanical zero point at any desired

scale value.

Dimensions

Display

Scale Graduation Coarse-ﬁne

Pointer Beam pointer with knife-edge

Mechanical Design

Housing Material Polycarbonate, self-extinguishing and drip-proof per UL94V-0

or sheet metal housing (see above).

Sheet metal housing for V-Pq 72-250 and V-Pq 96-250

available as option.

Replaceable Glass faceplate, bezel and scale (no interchangeable scales for

front dimensions 144 x 144 mm).

Terminals M4 (voltmeters and ammeters ≤ 4 A) or

M6 (ammeters > 4 A).

M4 screw terminals with self-lifting terminal clips. Screws can

be turned with cross-head or standard screw drivers.

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 60051

Measuring Range Ri

1 mA 337 Ω ±20%

5 mA 16.3 Ω ±20%

10 mA 3 Ω ±30%

20 mA 5 Ω ±30%

4 ... 20 mA 6.5 Ω ±30%

≥ 1 A

Connection to shunt

Voltage drop 150 mV ±20%

Power consumption 10 mA ±20%

Lead resistance 0.06 Ω ±20%

≥1 V 1000 Ω /V ±20%

2) Individual contact protection

3) Full contact protection (22 mm only for 48 x 48 mm front dimensions)

x a

x l

22...23.5

17.5

1 2 ... 35 36 37 38 39 40 41 42 43 44 45 ... 75 76

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