HBM RM4220 - Specifications

19
RM4220
A1091-4.0 en/de HBM
8 Specifications
Type RM4220
Accuracy class 0.1
Zero adjustment
Max. with transducer resistance 87Ω
mV/V
 2.00
Amplifier adjustment
Maximum
Minimum
8500
80
SG full bridge
Bridge excitation voltage
SG resistance, min.
Input sensitivity
V
DC
Ω
mV/V
5/10
80
0.3 ... 12
Current input
Input resistance
nA
Ω typ.
5
10
10
Current output
Maximum non‐linearity
Output resistance, typ.
Load resistance
mA
% FSO
MΩ
Ω max.
4/20
 0.015
40
800
Output voltage
Output short‐circuit current
Maximum non‐linearity
V
mA
% FSO
0/10 or 10
22
G = 1000 ⇒ 0.001
Filter (3rd order)
Maximum
Minimum / Standard
Hz
Hz
5000 10 %
3 10 %
Thermal drift
Input compensating voltage drift, typ.
Thermal sensitivity drift
V output
μV/°C
ppm/°C
10
0.2/5 G.
150
Max. current consumption mA 200
Mounting
Connection
Supply voltage
V
DC
Support rail DIN EN 60715
Screw terminals
24 8
Operating temperature range
Storage temperature range
Temperature stabilization time
Ignitability
°C
°C
min.
0 ... +70
-40 ... +85
15
VO (UL94)
Degree of protection IP20
Dimensions
Housing material
Color
mm 115  100  23
Polyamide PA
gray
Weight, approx. g 130