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DD-2002

Product catalog summary

Overview: The document provides detailed information about the Two-Channel Digital Display DD-2002 by Lorenz Messtechnik GmbH, designed for various measurement applications such as Torque-Speed, Torque-Angle, and Force-Displacement. It highlights the device's features, specifications, and available options.

Key Features:

Freely scalable displays suitable for both active and passive sensors.
Capable of 20 measurements per second with easy operation and programmable filters.
Includes min-max value display, serial interfaces, analog outputs, limit values, and external control inputs.

Specifications:

Supply voltage: 85-250VAC, 50-60 Hz, 30 VA.
Measurement rate: 20 measurements per second with a resolution of 16 bits.
Input signal ranges from ±5V/±10V to ±0.5 .. 2.2 mV/V depending on the model.
Accuracy varies slightly between models, with a general accuracy of 0.05% to 0.07%.
Response time for analog input is 0.2 seconds for 99% of the final value, with a maximum of 0.7 seconds at external trigger.
Display: 5-digit, 14 mm red LED with a maximum count rate of 30 kHz.
Sensor excitation: 24V, 50 mA or 10V, 80 mA depending on the model.
Environmental conditions: Operating temperature range of 0 to 45°C and storage temperature range of -30 to 70°C.
Dimensions: 186 x 155 x 264 mm, weight approximately 2.5 kg, protection level IP21.

Options and Accessories:

Various plug-in interface cards for RS485 and RS232 communication.
Analog output cards for torque, force, speed, angle, and displacement measurements.
Limit value relay and transistor output cards for different measurement channels.
External control inputs and speed measurement capabilities up to 300 kHz.
Direct sensor signal output and lifting handle available as additional options.

Customer Specific Adjustments: The document includes a section for customer-specific adjustments, allowing customization of output signals and display values for different sensor types and measurement functions.

Catalog excerpts

LORENZ MESSTECHNIK GmbHTwo-Channel Digital Display Torque-Speed - Torque-Angle - Force-Displacement O Freely Scalable Displays O For Active and Passive Sensors O 20 Measurements/s O Easy Operation O Programmable Filters O Min.-Max. Value Display O Serial Interfaces O Analog Outputs O Limit Values O External Control Inputs Description The two-channel digital display is a versatile measuring device which can be used in the production as well as in laboratory areas. By its rigid housing, the measuring device has been well proven in many applications. The device is either being programmed by a pc or by 5 keys directly. Additional functions such as Min.-Max. memory, tare, delete buffer... can be carried out by the keys or two programmable inputs. By a modular construction kit-system, most various sensor types can be connected. E-Mail: [email protected] Internet: www.lorenz-sensors.com Technical changes under reserve

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SpecificationsSensor Side Excitation sensors Miscellaneous Service temperature range Storage temperature range Relative air humidity Electromagnetic compatibility Dimensions -30 .. 70°C max. 85%.rF, not condensing RFI Emission: EN 50081-2, interference immunity: EN 50082-2, CE conformal 186 x 155 x 264 mm approx. 2.5 kg IP21 For further specifications see data sheet PAX. E-Mail: [email protected] Internet: www.lorenz-sensors.com Technical changes under reserve

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Please mark with a cross and fill out Designation Please mark wjth a cross and fill out: Max. 3 different output cards for each display possible! Direct Contact Person for queries, Company Mr. / Mrs.Phone080564_DD-2002_costumer_specific_adjustment E-Mail: [email protected] Internet: www.lorenz-sensors.com Technical changes under reserve

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