Spécifications

General technical specifications of Utilcell load cells. Consult the specific technical characteristics of each model before its application.
Paramètre Valeur Unité
Nominal sensitivity (Sn) 2 mV / V
Nominal excitation voltage 10 V
Maximum excitation voltage 15 V
Input impedance 400 ± 20
800 ± 40 Ω
Ω
Resistencia de salida 300 ± 3
700 ± 3 Ω
Ω
Zero balance < ± 2 % Sn
Insulation resistanceo > 5000 MΩ
Combined error < ± 0.017 % Sn (1)
Repeatability error < ± 0.015 % Sn
Creep error (30 min.) < ± 0.016 % Sn
Temperature effect:
- on cero
- on sensitivity
< ± 0.02
< ± 0.006
% Sn / 5º C
% Sn / 5º C
Temperature compensation - 10 ... + 40 ºC
Temperature limits - 20 ... + 50 ºC
Service load (mantaining characteristics) 150 % Ln
Ultimate load 200 % Ln
  • (1) Combined error: non linearity and Hysteresis.
NOTE: Several products have different specifications. For exact details, please refer to individual data sheets.

Conexión eléctrica

Electrical connection scheme of Utilcell load cells.

4 hilos

Esquema 4 hilos

6 hilos

Esquema 6 hilos
"SENSES": 2 additional wires, to maintain a constant voltage supply at the load cell when used with proper instrumentation. Use specially when long wires and wide temperature range.
SHIELD: don't connect to the tranducer body