PT Ltd is an ISO 9001 accredited manufacturer and has been designing and engineering measurement solutions for the weighing industry from Auckland, New Zealand since 1979.

Formerly known as Precision Transducers and exporting to 160 countries around the world, they are your one stop shop for all weighing needs.

Select from an extensive range and variety of load cells, measuring from medical grade of 1 gram, right through to industrial grade of 450 tonne; something to suit virtually every imaginable weighing requirement.

In addition to their well known load cells (shear beam, single point, S-Type, compression and tension load cells), they manufacture and supply a vast selection of devices including custom made load measurement pins, load cell mount kits, related accessories and digital instrumentation (digital indicators and transmitters as well as load cell amplifiers). They’ve got you covered with every thing you need for a complete weigh system, from read only screens to full systems connected via today’s common factory automation protocols to PLC and internet based automated systems.

If youre looking for high quality weighing equipment direct from a world class manufacturer, look no further.

PT112LC Transmitter

This has the features of the high speed PT112LC but with the additional features of bidirectional 10V output, serial output and Modbus communication.

Details Here

Products

PT Global offer a wide range of digital instrumentation including digital indicators & displays that are compatible with all PT Limited load cells. All digital indicators are designed to be easy to set up and use and have options for panel, desk or wall mounting. Their indicator range offers a vast array of output signals from serial outputs to analog outputs such as 0-10VDC and 4-20mA plus a full range of digital outputs including RS232, RS485, Modbus, Ethernet, Profibus as well as Profinet and CanOpen. Many indicators boast OIML approvals as well as New Zealand and Australian approvals.

Load cell signal conditioners and load cell transmitters, are also often referred to as load cell amplifiers and are part of instrumentation range. They are used to convert the load cell electrical signal to a more usable signal to allow connection to other devices or instrumentation such as PLCs. PT load cell signal conditioners offer a wide selection of output signals from serial outputs to analogue outputs such as 0-10VDC or 4-20mA right through to a full array of digital outputs including Modbus, Ethernet, Profibus, Profinet and CanOpen.

PT Global premium Load Cells increase accuracy and reliability of weigh systems in demanding applications, which help to reduce long-term servicing and running costs. They offer a load cell that to cover a huge range of weighing and testing applications. Load cells are also used in material testing and destructive testing projects. Their extensive range caters for almost anything, ranging from a load cell with a small capacity of 2.5kg through to the high capacity of a 450T load cell.

All load cells can be supplied individually and most can be combined with our range of load cell mount kits and instrumentation to provide a complete weigh system to suit your specifications.

The PT Limited range of Weigh Assembles is designed as a complete weigh solution for static installations such as tanks and silos. Tank load cells are also known as silo load cells, hopper load cells & vessel load cells.

Their collection includes stainless steel and nickel plated tool steel options with environmental ratings up to IP68. Weigh assembles include the tank/silo load cell as well as the full mount kit. Load cell and mount kits also available separately. All load cells can be supplied individually or combined with our state of the art instrumentation for a complete weigh system.

Load Pins also referred to as shackle load pins are used for special purpose weighing applications. PT Limited offer a selection of load pins suitable for standard lifting shackles for suspended weighing installations.

They also offer custom design options to suit a range of applications including but not limited to pulley shaft monitoring and wire tensioning machinery. All load pins can be supplied individually or combined with their state of the art instrumentation for a complete weigh system.

PT Pressure Transducers are available in capacities from 5MPa to 100MPa (725-14500PSI), mV/V and 4-20mA outputs and industry standard connections. Pressure Transducers, also commonly known as pressure transmitters, convert pressure into an electrical signal which can be read by a digital indicator.

PT Limited pressure transducers are available in capacities from 5MPa to 100MPa (725-14500PSI), and are offered with either mV/V or 4-20mA outputs with industry standard connections.

Junction Boxes, also often known as summer boxes, are used in multi-load cell installations. Not only do they keep all cables tidy and only require one cable to be attached the indicator, making wiring into the connectors an easier task; junction boxes are capable of corner adjustments for precision weighing.

Surge arrestors are used to prevent power spikes and are commonly used in outdoor installations that may be subject to lightning strikes to reduce potentially damaging effects.

PT100SSB-4N S/S Junction Box

The PT100SSB-4N is a standard stainless steel load cell junction box sealed to IP67 with adjustments for each load cell to enable corner matching suitable fornormal weighing applications.

The summing box also has jumpers to bypass the adjustments where vCal of the digitising instrument is required. The four load cell glands accept load cell cable diameters 3.5mm to 6.5mm and the gland for the cable to the digitiser accepts a 4.5mm to 8mm diameter cable. The summing box is easily mounted with easy internal access, sized at 208mm x 134mm x 35mm high.