VEGA VEGAMET 307_308 - Manual (Page 3)

Power supply 20 … 250 V AC; 48 … 62 Hz
20 … 90 V DC
Power consumption at U
N
approx. 3 VA
Measuring signal Connection line 2-wire, unscreened (standard cable)
input Resistance per conductor max. 50 Ohms
Linearity error 0,1 % measuring range
Temperature error 0,01 % measuring range / 10 K
Adjustment data Empty adjustment range 3,5 … 17 mA
Current difference between
empty and full adjustment:
> 600
µ
A
Indication analog indication 0 … 100 %
Current output Range 0 … 20 mA or 4 … 20 mA
(adjustable)
Load max. 750 Ohm
Resolution 0,05 %
Linearity error 0,025 % measuring range
Temperature error 0,025 % measuring range / 10 K
Voltage output Range 0 … 10 V, max. 1 mA (short-circuit protected)
Resolution 0,05 %
Linearity error 0,025 % measuring range
Temperature error 0,025 % measuring range / 10 K
Relay output
(only VEGAMET 308)
Contact 1 spdt
Function two-point switching
Mode A/B
Relay data:
Contact material
AgCdO and Au plated
min. turn-on voltage 10 mV
switching current 10
µ
A
max. turn-on voltage AC 250 V, DC 60 V
switching current AC 2A, DC 1 A
max. breaking power 125 VA, 60 W
Permissible ambient temperature (housing) –25
°
C … +60
°
C / –4
°
F … +140
°
F
Storage and transport temperature –25
°
C … +70
°
C / -4
°
F … +158
°
F
Housing Type plastic ABS
Protection IP 40
Dimensions w = 96 mm, d = 76 mm, h = 102 mm
Pluggable multipoint connector (cross section area of conductor) max. 2,5 mm 2
Weight approx. 270 g
Technical data
3 VEGAMET 307 / 308