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PT Limited
Onboard Vehicle

Onboard Vehicle

Product catalog summary

Overview: The PT9011OVL is an onboard vehicle load cell designed for easy installation and is sealed to IP67 standards, making it ideal for truck/trailer and agricultural weighing applications.

Specifications:

Signal Output at capacity: 1.25±10% mV/V
Service Load: 100% Capacity
Combined Error: < 1.000% FSO
Safe Load: 120% Capacity
Zero Balance: < 2% Capacity
Ultimate Load: 150% Capacity
Fixing Torque: 230Nm/170ft-lb
Input Resistance: 387Ω ± 25Ω
Operating Temperature Range: -35 ~ +70°C
Output Resistance: 350Ω ± 3.5Ω
Storage Temperature Range: -40 ~ +80°C
Insulation Resistance: > 5000 MΩ (@50 VDC)
Compensated Temperature Range: -10 ~ +40°C
Excitation Voltage (Recommended): 5~12 V AC/DC
Excitation Voltage (Max): 18 V AC/DC
Cable Type: 4 core shielded, PUR sheath
Cable Diameter/Length: 5.0mm, 10m long
Material: Nickel Plated Alloy Steel
Protection: Adhesive sealed, IP67

Installation: The PT9011OVL can be adapted to various installations, including supporting hydraulic lifting rams on tipping trucks, carrying bolster frames on logging trucks, and axle weighing in agricultural applications. It can be mounted in an inverted position for more space.

Safety Considerations: Safety is crucial in onboard weighing to prevent accidents or load cell fractures. Backup mechanisms can be provided for additional safety. Twisting about the long axis should be avoided, and the load capacity should be reduced if twisting occurs. The maximum safe combination of load (P) and moment (M) should satisfy P + 7.41*M < 9000, with a recommended safety factor of 1.2 (P + 7.41*M < 7500).

Catalog excerpts

PT9011OVL ONBOARD VEHICLE LOAD CELL Easy installation Sealed to IP67 standards Ideal for truck/trailer onboard weighing Suitable for agricultural weighing

Open the catalog to page 1

PT9011OVL Installation The PT9011OVL is easily adapted to a range of installations, some are illustrated below. These illustrations are only a few of the possible applications. The PT9011OVL can equally be used in industrial applications and is well suited for monitoring shaft loads where the bearing housing bolts to the load cell. The diagram to the left shows the PT9011OVL supporting the hydraulic lifting ram on a tipping truck. The load cell mounts to a bracket on the chassis of the vehicle and carries the ram support bearing. Depending upon the situation the bracket may be welded or bolted...

Open the catalog to page 2

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Archived catalogs

Load cell & Accessory catalogue
44 Pages