ZL-03 – Traction Force Transducer

Product Description

The Magtrol ZL-03 Traction Force Transducer utilizes Strain Gauge Technology and was designed to support the load for long-term dynamic stresses. Connected to a signal conditioner, the transducer will provide signal proportional to the measured load.

Features

  • Nominal Load: 10, 25, 50 or 75 kN
  • Maintenance-free pendulum bearings
  • Highly reliable under long-term dynamic loads
  • Large overload capacity
  • High precision
  • Excellent long-term stability
  • IP 65 protection class

Specifications

MODEL ZL-03-10 ZL-03-25 ZL-03-50 ZL-03-75
LOAD MEASUREMENT
Nominal Load (NL) 10 kN 25 kN 50 kN 75 kN
Overload Admissible (% of NL) 150 %
Breaking Overload (% of NL) ≥ 500 %
Combined Error (non linearity + hysteresis) < ± 0.5 %
ELECTRICAL CHARACTERISTICS
Nominal Sensitivity 1mV/V
Input Bridge Impedance 380 Ω (+40 Ω / -30 Ω)
Output Bridge Impedance 350 Ω (± 2 Ω)
Isolation Resistance > 5 GΩ
Surface protection galvanised
Power Supply 5...15 V
ENVIRONMENT
Nominal Temperature - 10 °C to + 40 °C
Operating Temperature - 10 °C to + 60 °C
Temperature coefficient of signal zero per 10 K
for nominal / for operating temperature range
< ± 0.1 % / < ± 0.2 %
Temperature coefficient of sensibility per 10 K
for nominal / for operating temperature range
< ± 0.1 % / < ± 0.1 %
ELECTRICAL CONNECTION
Connector MS 3012 A 4 poles
Cable assembly (optional) cable length 3 m with connector

Applications

The compact design along with a large overload capacity allows this transducer to provide an excellent ability to measure and monitor the force on crane cables, provide overload protection for elevators and other load measurements in various environments.

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                    [post_content] => The Magtrol Load Monitoring Unit is specially designed for strain gauge transducer applications. Specifically developed for use with Magtrol load measuring pins and load-force weight sensors, the LMU Series provides excitation current and amplifies the output signal of full-bridge strain gauges.

Load Monitoring Units are flexible and fully configurable due to DIP-switches and jumpers which allow the unit to be easily installed - no solder connections are required. The level detectors and the outputs can be dedicated either to the full-bridge input, to the voltage input, or to the sum of both. A built-in auto-diagnostic system detects any short circuits or signal line failures, thus allowing the system to be used in applications where safety is important. If a problem is detected, both relays are deactivated and the output voltage (respective current) changes to > 10 V DC and > 20 mA.

The LMU is fully compatible with European Community (CE) standards. Its IP 65 aluminum housing allows the system to be used in harsh environments. Using SMD (surface mounted device) technology, the LMU allows the maximum performance/ price ratio for strain gauge transducer monitoring.
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                    [post_content] => The load cells of the ZC series have been designed for application in platform scales in the classes C1 to C3 according to OIML-RI 60 for platform sizes up to 600The load cells of the ZC series have been designed for application in platform scales in the classes C1 to C3 according to OIML-RI 60 for platform sizes up to 600 mm × 600 mm. They are made entirely of high strength low-hysteresis aluminum alloy with its outstanding measuring properties. The sensing element itself is a well-proven configuration of parallel benders. Metal-foil strain gauges transform the elastic deformation of the sensing element into a truly proportional electrical signal, which can be processed by an electronic weighing unit. The strain gauges are under a heavy-duty cover plate to protect them against climatic influences. As a standard, the load cells are equipped with a 1.5 m connection cable (different lengths or 6-wire connection are optional). In addition to the nominal loads given in the specification, intermediate load values can be delivered. It is a matter of course that these load cells, after calibration in N, can also be supplied as high-precision force transducers up to the accuracy class 0.05%. Due to their single-point configuration, these cells are largely insensitive to the off-center introduction of force. The load cells may also be supplied with an integrated amplifier (model ZC-E). Their electrical output can be chosen as either (0 to 10) V or (4 to 20) mA.
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                    [post_content] => MAGTROL offers a wide range of Load-Force-Weight Transducers with optional integrated electronics or Load Monitoring Units (LMU) with B.I.T.E. functions creating an ideal measurement system which continuously checks for overloads and short circuits. Idealy for use on Safety Applications according to ECE-R10, ISO 13849-1 : CAT4 & PLe (LE 600 Series); ISO 13849-1 : CAT2 & PLd (LE 400 Series).

Magtrol Load Measuring Pins are used to measure load and force, and provide overload protection. The pins are mounted into machines in place of normal shafts and fitted with strain gauges, allowing them to produce a signal proportional to the measured load. Manufactured in Switzerland, Magtrol’s LE Series Load Measuring Pins are rugged with high resistance stainless steel and tight construction. Available in several standard ranges from 2.5 kN ... 1 250 kN, their operation remains trouble-free and reliable even in electromagnetically difficult environmental conditions.

Design

Magtrol's Load Measuring Pins have two circular grooves and an axial bore. Inside the central bore, adjacent to the external grooves, the strain gauges are mounted in a full-bridge configuration. The positioning and orientation of the strain gauges have been optimized by means of the finite element method (FEM). Receive a quotation for a load pin according to your application's dimensions by filling out our load pin inquiry form. [post_title] => LE Series - Load Measuring Pins [post_excerpt] => [post_status] => publish [comment_status] => open [ping_status] => closed [post_password] => [post_name] => le-series-load-measuring-pins [to_ping] => [pinged] => [post_modified] => 2024-02-23 20:57:03 [post_modified_gmt] => 2024-02-23 15:27:03 [post_content_filtered] => [post_parent] => 0 [guid] => https://www.magtrol.com/india/?post_type=product&p=7934 [menu_order] => 36 [post_type] => product [post_mime_type] => [comment_count] => 0 [filter] => raw ) [3] => WP_Post Object ( [ID] => 9542 [post_author] => 2 [post_date] => 2024-04-18 01:08:18 [post_date_gmt] => 2024-04-17 19:38:18 [post_content] => The Magtrol SGS-350 is a strain gauge bridge simulator made entirely with passive components and an aluminum housing designed for use in extremely harsh environments. The SGS-350 can be used in place of a strain gauge sensor with 0 ... 2 mV/V sensitivity, in order to test or calibrate an LMU 210 Series Load Monitoring Unit (or other model), including threshold overload testing. The SGS-350 can be supplied with 5 ... 10 V DC power supply. [post_title] => SGS-350 Series - Strain Gauge Simulator [post_excerpt] => [post_status] => publish [comment_status] => open [ping_status] => closed [post_password] => [post_name] => sgs-350-series-strain-gauge-simulator [to_ping] => [pinged] => [post_modified] => 2024-04-18 01:08:19 [post_modified_gmt] => 2024-04-17 19:38:19 [post_content_filtered] => [post_parent] => 0 [guid] => https://www.magtrol.com/india/?post_type=product&p=9542 [menu_order] => 3 [post_type] => product [post_mime_type] => [comment_count] => 0 [filter] => raw ) ) [post_count] => 4 [current_post] => -1 [in_the_loop] => [post] => WP_Post Object ( [ID] => 1240 [post_author] => 1 [post_date] => 2017-04-10 11:57:22 [post_date_gmt] => 2017-04-10 11:57:22 [post_content] => The Magtrol Load Monitoring Unit is specially designed for strain gauge transducer applications. Specifically developed for use with Magtrol load measuring pins and load-force weight sensors, the LMU Series provides excitation current and amplifies the output signal of full-bridge strain gauges. Load Monitoring Units are flexible and fully configurable due to DIP-switches and jumpers which allow the unit to be easily installed - no solder connections are required. The level detectors and the outputs can be dedicated either to the full-bridge input, to the voltage input, or to the sum of both. A built-in auto-diagnostic system detects any short circuits or signal line failures, thus allowing the system to be used in applications where safety is important. If a problem is detected, both relays are deactivated and the output voltage (respective current) changes to > 10 V DC and > 20 mA. The LMU is fully compatible with European Community (CE) standards. Its IP 65 aluminum housing allows the system to be used in harsh environments. Using SMD (surface mounted device) technology, the LMU allows the maximum performance/ price ratio for strain gauge transducer monitoring. [post_title] => LMU Series - Load Monitoring Units [post_excerpt] => [post_status] => publish [comment_status] => open [ping_status] => closed [post_password] => [post_name] => load-monitoring-units-lmus [to_ping] => [pinged] => [post_modified] => 2024-02-23 20:59:27 [post_modified_gmt] => 2024-02-23 15:29:27 [post_content_filtered] => [post_parent] => 0 [guid] => https://www.magtrol.com/?post_type=product&p=1240 [menu_order] => 70 [post_type] => product [post_mime_type] => [comment_count] => 0 [filter] => raw ) [comment_count] => 0 [current_comment] => -1 [found_posts] => 0 [max_num_pages] => 0 [max_num_comment_pages] => 0 [is_single] => [is_preview] => [is_page] => [is_archive] => 1 [is_date] => [is_year] => [is_month] => [is_day] => [is_time] => [is_author] => [is_category] => [is_tag] => [is_tax] => [is_search] => [is_feed] => [is_comment_feed] => [is_trackback] => [is_home] => [is_404] => [is_embed] => [is_paged] => [is_admin] => [is_attachment] => [is_singular] => [is_robots] => [is_posts_page] => [is_post_type_archive] => 1 [query_vars_hash:WP_Query:private] => 09cb4e176e717a0aebc961a32064444e [query_vars_changed:WP_Query:private] => [thumbnails_cached] => [stopwords:WP_Query:private] => [compat_fields:WP_Query:private] => Array ( [0] => query_vars_hash [1] => query_vars_changed ) [compat_methods:WP_Query:private] => Array ( [0] => init_query_flags [1] => parse_tax_query ) )