Welcome to RON Crane Scales.  Last update:11.3.2010
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Advantages

Description

RON 3050 Crane Scale (crane weigher) is an industrial hanging scale, available with either a single or double back-to-back displays.

The Large-scale LCD display can be read at a considerable distance, even in sunlight thus ensuring the users safety and comfort.

The robust enclosure of the digital load cell is made of extruded aluminum. Absolutely no castings in the unit.

The dimensions of this hanging scale ensure minimum loss of headroom.

All crane weighers are factory-tested and supplied with a test certificate, including a fully traceable calibration chart.

Specifications

Options

Safety Factor : Designed to 5:1, for the load cell and the lifting eye. Average straightening load of the hook is at least 4 times the capacity.

Proof Load : Each system proof-loaded to 200% of capacity (certified) up to a test force of 400t.

Accuracy : ± 0.1% of full range.

Durability Robust, extruded aluminum housing, iridized and polyurethane coated.

Display : 5 digit, 2" (50mm) liquid crystal display and annunciator; two-level overload state, max. value (peak hold), low battery, tare state (gross or net), measuring units, sleep state, charge, and programming instructions. Standard number of measurements per second: 1.

Functions : Zero. Tare. Low battery warning. Max. (peak hold). Two-level overload visual alarms. User calibration. Sleep mode after 60 sec. in zero value, awakes automatically when loaded.
Units : available in the following measurement readings: metric tons, short tons (2000 lbs), kgs, lbs, newtons, deca newtons, k. newtons.

Load Cell Material : Made of high-strength, aerospace quality, alloy steel, polyurethane coated.

Power : 3 x AA (“finger”) 1.5 Volt Alkaline disposable batteries. Batteries rated 3AH will function for at least 2000 hours (at last three months of continuous working). Occasional use will extend the life of the batteries up to several years. Adding certain options will shorten the life of the batteries. All settings retained at power off.

Calibration : User calibration. Initial factory calibration, fully traceable (certified).

Temperature Range : -15°F to +175°F (-25°C to +80°C).

Environmental : Weather proof, NEMA 4, IP65.
1 or 2 user-adjustable set points
Additional 2"/50mm LCD display with cable connection to indicator
Additional 4"/100mm LED display with cable connection to indicator
Analog output: 0 to 1V/0 to 2V/0 to 3V
Analog output: 4 to 20 mA
Baud rate, user-selectable
Dampened (average) display for unstable load
Data logger – up to 600 measurements
Data logger – up to 3000 measurements
Data logger – up to 6000 measurements
Double, back-to-back displays
Fatigue rated load cell
Number of measurements per second: 2/3/4/5/6/7/8/20/30, factory set
Real-time clock
Rechargeable batteries with an external charger for charging the batteries inside the system
RS-232 - continuous or on demand data output, user-selectable
RS-485 - continuous or on demand data output, user-selectable
Swirel hook (cap. 2.5t-10t)
Totalizer
Units, user-selectable
Wireless (R.F.) data transmission




* Acrobat 7 (and up) required. If you do not have the correct version, please click on the following link to download

Dimensions Table and Drawing

RON 3050
Optional carrying case
15.08.07
Cat no. Cap. Resolution A B C ? D E H
tons kgs lbs mm inch mm inch mm inch mm inch mm inch mm inch
CW-005# 0.5 0.2 0.5 51 2 38 1.5 31 1.25 13 0.5 25 1 330 13
CW-01# 1 0.5 1 38 1.5 31 1.25 31 1.25 10 0.38 22 0.88 330 13
CW-0125# 1.25 0.5 1 51 2 38 1.5 31 1.25 13 0.5 25 1 330 13
CW-016# 1.6 1 2 51 2 38 1.5 31 1.25 13 0.5 25 1 330 13
CW-025 2.5 1 2 67 2.63 51 2 29 1.13 19 0.75 29 1.13 290 11.5
CW-03 3 1 2 67 2.63 51 2 29 1.13 19 0.75 29 1.13 290 11.5
CW-032 3.2 2 5 67 2.63 51 2 29 1.13 19 0.75 29 1.13 290 11.5
CW-05 5 2 5 89 3.5 63 2.5 37 1.5 25 1 37 1.44 330 13
CW-10 10 5 10 102 4 78 3.13 57 2.25 32 1.25 57 2.25 480 19

* USE SHACKLES WITH S.W.L.
(SAFE WORKING LOAD) EQUAL TO,
OR GREATER THAN SYSTEM'S FULL RANGE.
* The company reserves the right to
make changes without notice.

* Acrobat 7 (and up) required. If you do not have the correct version, please click on the following link to download

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Applications


Multi-cell up to 256 wired load cells on laptop and PDA

Aerospace


Weighing during
manufacturing


Shipment
weighing


Overload
prevention


Destruction
tests
Monitoring

Proof tests

Additonal Applications


Our other models include
RON Stage Master Wireless load monitoring stage safety system

RON 2125-S Dynamometer with removable display
Dynamometer with large removable display RON 2150-S Dynamometer with large removable display
Dynamometer with wireless remote display RON 2501-S Dynamometer with wireless remote display
Dynamometer with remote display RON 2000-S Dynamometer with remote display

Crane Scale with removable display RON 2125-H Crane Scale with removable display
Crane Scale with large removable display RON 2150-H Crane Scale with large removable display
Crane Scale with wireless remote display RON 2501-H Crane Scale with wireless remote display
Crane Scale with remote display RON 2000-H Crane Scale with remote display
Low Headroom Mini Crane Scale RON 3025 Low Headroom Mini Crane Scale
Low Headroom Crane Scale RON 3050 Low Headroom Crane Scale

Load Cell with Built-in Amplifier RON 4000 Load Cell with Built-in Amplifier

Standard Type Overload Detector RON 1000-S Standard Type Overload Detector
Chain Type Overload Detector RON 1000-C Chain Type Overload Detector
Hook Type Overload Detector RON 1000-H Hook Type Overload Detector