Marel M1100 - Appendix D: Technical Specifications

Appendix D  Technical Specifications
Manufacturer:
Marel hf.
Indicator Type:
M1100-U2, marine scale; 2 defines the software
application.
M1100-C2, land based scale; 2 defines the
software application.
Enclosure:
Designed for washdown; AISI 316 stainless
steel; degree of protection exceeds IP67.
Accuracy Class:
III
Maximum number of
verification scale intervals:
7500, according to Directive 90/384 EEC and
EN45501 (depends on environment and the
composition of load cell/platform modules).
Maximum tare effect:
-Max
Load Cell Excitation:
Voltage:
Characteristics:
4 or 6 wire systems:
4.7 Vdc ±5%
Direct Current
6 wire system using excitation voltage sensing
(3 Ω max).
Optional 4 wire system (0.2 Ω max).
Rated minimum input
impedance of Load Cells:
Min 85 Ω, or four 350 Ω load cells.
Maximum input range:
70 mV
Minimum signal voltage for
dead load:
−70 mV
Maximum signal voltage for
dead load in case of “added
dead load”:
60 mV
Minimum input voltage per
scale interval (v.s.i):
0.6 µV/e
Maximum influence of
temperature on the span
drift:
4 ppm/°C
User’s Guide Appendices • 43