Four lead wires, easy to use, plus driving voltage 5-10V, force changes in the output voltage signal directly.
Installation: Sensor end through the screw hole fixed and the other end left floating state, according to the label indicates the direction of the gravitational force exerted particular attention must not directly push the white plastic cover part of the sensor in order to avoid damage.
Weighing Load Cell Sensor 20kg For Electronic YZC-133 With Wires.

Specifications :

1. Rated Load: 20Kg
2. Rated Output: 1.0 ±0.15mV/V
3. Zero Output: ±0.1mV/V
4. Cree: 0.03%F.S./30min
5. Input End: Red+, Black-
6. Output End: Green+, White-
7. Input Impedance: 1115±10% Ω
8. Output Impedance: 1000±10% Ω
9. Maximum working voltage: 15V DC
10. Operating temperature range: -20~60°C
11. Total Size: 80 x 13 x 13mm/3.14 x 0.51 x 0.51″(L x W x H)