• Industrial Laser Distance Measurement.
• Measurement Range of over 80M to a Reflector Panel and up to 20M off of Red Hot Glowing Material to 1400°C (2552°F).
• Advanced totally safe Class I Laser for precise distance measurement.
• Time-of-Flight Measurement Technique.
• Powerful Micro-Processor with self diagnostics.
• Switch selectable RS232, RS422 serial interface and programmable 4-20mA analog interface
• Dual digital outputs for zone protection
• Optional Profibus DP interface is available.
• Selectable visible Class II pulsed laser pointer for aiding alignment.

Features

• Non-contact distance measurement
• High precision and resolution
• Fast measurement rate
• Robust compact industrial design
• Single, multiple or mean average measurement
• Intelligent LDM incorporating continuous self test
• Optional Network Interface: PROFIBUS DP
• Secondary Environmental Enclosures are available for additional protection for indoor, outdoor and elevated temperature applications.

Typical Applications

The MDHD20HT Laser Distance Meter operates via a unique pulsed time-of-flight (TOF) measurement technique and measures distances off of a red hot glowing natural surfaces up to 1400°C (2552°F) at distances of up to 20 meters. The MDHD20HT transmits ultra-short light pulses at the rate of 1000 measurements per second, measures the TOF to the reflector and back to derive the distance and transmits this data information via an interface to a computer, PLC or an analog instrument.

The MDHD20HT is equipped with a powerful m-Processor to handle a variety of measurement tasks and self diagnostics. By means of parameterized mean value calculation, high dynamic positioning tasks may be accomplished.

Two programmable threshold bands can be defined. Measurements below these thresholds are indicated via digital outputs & LEDS. These thresholds & outputs are programmable via a RS232 or RS422 connection to a computer or a PLC. The MDHD20HT is equipped with a switch selectable opto-coupled RS 232, RS422 & programmable analog interface as standard. Only one digital output is available if the analog interface is selected. An optional PROFIBUS DB Interface is also available.

MDHD20HT

For Additional Info on the ELDP & MDHD Product Family of Laser Distance Measurement Meters Click the Model Number Below:

Product of
Family

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Our phone number is 412-824-1260  -  FAX: 412-824-8890

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