Series
LDU68.x & 78.1
Multifunction intelligent
Digital Transmitters
LDU 68.1 - R76 Approved Load cell Digitizing Unit, including 2 output set-points & 2 inputs LDU 68.1 provides digital data from weighing operations based on strain gauge load cells at a speed and precision suitable for most purposes. Logic operations can be controlled directly vie the dual logic inputs and outputs. The LDU’s are designed to be embedded into customer’s equipment, to be plugged into a Unit Adaptor or integrated with a hosting device. Product highlights
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LDU 68.2 - Economy - Saving Load cell Digitizing Unit, including 2 output set-points & 2 inputs LDU 68.2 provides digital data from weighing operations based on strain gauge load cells. It is pin and protocol compatible with other members of the LDU family, (68.1/68.3/69.1/78.1), thus offering a selection of precision levels, functionality and cost. All LDU’s are designed to be embedded into customers’ equipment, to be plugged into a Unit Adaptor or integrated with a hosting device. Product highlights
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LDU 78.1 - R76 Approved (R51) Load cell Digitizing Unit including 2 output set-points & 2 inputs LDU 78.1 provides digital data from weighing operations at a very high rate (2400 conv./sec.) from fast weighing - check weighing or force measuring operations based on single or several strain gauges load cells. The advanced signal filtering together with the high precision and high speed make this unit very interesting for this type of jobs.
Product highlights
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Product qualities LDU68.1 ±131.000 counts input signal resolution, 100 nV/count, 90 A/D conversions/sec. Digital filter performance 60 db/decade LP filter 5 to 0,02Hz. Can drive 250 ohm load cells, e.g. 4 pc, each 1000 ohm, at 5 Vdc. Dual logic inputs for position sensors or valve feed back etc. can define a time frame for automatic operations. Dual logic outputs provide external control of actuators etc., or for internal computing. Signal conditioning, zero and tare operations convert the load cell output into a calibrated unit (g; kg; lbs; etc.). To be designed into customers’ PCB or bolted on the side a load cell. Fits with a selection of Unit Adaptors, offering many I/O facilities and mounting options. The LDU 68.1 is pin and protocol compatible with other members of the LDU family, (68.2/68.3/69.1/78.1), thus offering a selection of precision levels, functionality an
LDU68.1 Series brochure Dansk LDU68.1 brochure English |
Product qualities LDU68.2 ±17 bit (±131.000 counts) input signal resolution, 100 nV/count, 90 A/D conversions/sec. Digital filter performance 60 db/decade, LP filter 5 to 0,02Hz. Can drive 250 ohm load cells, e.g. 4 pc, each 1000 ohm, at 5 Vdc. Dual logic inputs for position sensors or valve feed back etc. can define a time frame for automatic operations. Signal conditioning, zero and tare operations convert the load cell output into calibrated units (g; kg; lbs; etc.) as requested. EMC compliance and surge protection are provided by shielding and T-filters at all pins. The secured inputs and protected power input withstand excessive actions. Power supply range is 12-24 Vdc. To be designed into customers’ PCB or bolted on the side a load cell. Fits with a selection of Unit Adaptors, offering many I/O facilities and mounting options.
LDU68.2 brochure English |
Product qualities LDU78.1 (±260.000 counts) input signal resolution, 100 nV/count, 2400 A/D conversions/sec. Digital filter performance 60 db/decade, LP filter 5 to 0,02Hz. Can drive 250 ohm load cells, e.g. 4 pc, each 1000 ohm, at 5 Vdc. Dual logic inputs for position sensors or valve feed back etc. can define a time frame for automatic operations. Dual logic outputs provide external control of actuators etc., or for internal computing. All set up parameters are available. Signal conditioning, zero and tare operations convert the load cell output into calibrated units (g; kg; lbs; etc.) as requested. EMC compliance and surge protection are provided by shielding and T-filters at all pins. The secured I/Os and protected power input withstand excessive actions. Power supply range is 12-24 Vdc. To be designed into customers’ PCB or bolted on the side a load cell. Fits with a selection of Unit Adaptors, offering many I/O facilities and mounting options. |
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Last modified: 29.01.24