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| RON StageMaster: Wireless load monitoring stage safety system. |
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| Now Available with 32 load cells wireless to one central receiver. Range of 450' from 1 ton to 10 ton capacity. |
Wireless, stage safety device for load monitoring as well as
overload and underload detection from show installation thru dismantling
- Multi Load Cell: Up to 32 load cells per system.
- Laptop based, real time load-map monitoring that can be overlaid on stage-plan layout (AutoCad etc.)
- Small dimensions provide low headroom loss and portability
- Real time, simultaneous load measurement including overload and
underload detection of individual hanging points, summary of several
points (groups), and of the entire structure
- Reports: Downloadable data log of months of continuous measurements, easily transferable to any database software
- Set point for alarming and/or stopping the hoists in overload or underload
- Battery life of 1500 hours on common disposable batteries, with optional 110/220VAC operation
- 5:1 and 10:1 safety factor
- 2t standard capacity. With range of capacities from 0.5t and higher
- R.F transmission range: Up to 450' / 150 meters
Hanging tons of sound and lighting equipment above spectators and performers is a serious matter.
Scientifically, each time there are more than two hoists on a beam,
or more than three hoists in a structure, there will occur the
phenomenon known as "statically indeterminate structure", which results
in unpredictable load distribution. In most cases this will cause load
imbalance, where some of the hoists may reach overload while others
carry only a small part of the load.
Experimentally, it has been shown that a visually balanced
structure is prone to have imbalanced load distribution, and some of
the hoists might end up overloaded - in extreme cases even severely so.
Thus, overload situations might happen to the most experienced
riggers, even if each hanging point's load is calculated and the
calculation falls within the limitations of the nominal hoist and truss
capacity. The actual load distribution on the truss is still
unpredictable and cannot be calculated, or even estimated.
The solution to the need of ensuring safe installations and shows is real-time load monitoring and overload detection.
RON StageMaster is a wireless, multi load-cell, stage – safety
device for load control and overload prevention. This top-of-the-line
development is based on our 30 years experience in load monitoring and
crane scale design and manufacturing.
This laptop based system is a user-friendly, real-time load-map
monitor that can be overlaid on stage-plan layout ( e.g AutoCad). The
user can assign a name to each predetermined group and easily redefine
the group members as required. Doing so enables the user to
simultaneously monitor 16 (soon 32) individual hanging points, summary
of several points (groups) and of the entire structure. The system is
configurable up to 16 (32) load cells per system and to more than one
system per site.
RON StageMaster enables monitoring all the loads during
installation and throughout the entire show, detecting overload and
danger, zero, tare, sum, max and readout resolution for each load cell
or any of the predetermined groups. The downloadable data log of weeks
of continuous measurements is comprised of operator name, time, weight,
danger, overload situations and the total cumulative weight for each
group. It enables documentation of each show with detailed report and
statistical analysis. The set points may be used for alarming and/or
stopping the hoists in overload and underload situations.
RON StageMaster is user-friendly and easy to operate and configure
for each project. The wireless communication between load cells and
receiver enables fast, easy and neat installation. The load cells'
small dimensions provide outstandingly low headroom loss as well as
portability. The 1500 hours battery life on common disposable batteries
with optional 110/220 VAC operation provides plug-and-forget advantage.
RON Stage Master System (RSM) Now available with up to 32 Load Cells, Wireless to 1 central control receiver laptop. |
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| Specifications |
Options |
R.F.transmission Range : Up to 450' /150m in normal operation conditions.
Safety Factor : 5:1 Standard. 10:1 and other safety factors are available.
Proof load : 200%.
Accuracy : + 0.1% of full range.
Capacities : 2t standard capacity with range of capacities from 0.5t and higher.
Display : Using a laptop, the operator can view and control the load of
up to 16 (soon 32) read-outs simultaneously, having on one single
screen all the relevant information derived from the load cells: Sum,
Max, Tare, Zero, Group (LC), Overload and Danger detection, Layout of
any required structural design/map, Low battery indication etc.
Functions : Sum, Max, Tare, Zero, Group (LC), Overload and Danger
detection and alert (visual and audible), Low battery indication,
Reports (data-login), User calibration, Selectable units, Group
functions (sum, max, zero, tare, mark, overload and customized overload
detection), Plan/layout archiving.
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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 low alloy steel, polyurethane coated.
Receiver Enclosure Material : High quality ABS.
Power :7 x AA ("finger") 1.5 Volt Alkaline disposable batteries rated
3AH (3 for the hand-held indicator and additional 4 in the load cell).
Batteries will function for at least 1500 hours.
Calibration : User calibration, initial factory calibration, fully traceable to NIST
Temperature Range : Load cell: -15°F to +175°F / -250°C to
+800°C
Indicator : +14°F to +130°F
/ -100C to +550C
Environmental : Weatherproof, Nema 4, IP 65
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- Fatigue rated load cells
- Carrying cases
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RMS |
RON StageMaster Load Cell Dimensions |
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| Optional carrying case |
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RON Stage Master (RSM) Up to 32 Wireless Load Cells |
08/07 |
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Cat no. |
Full range |
Safety factor
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Resolution |
Load Cell weight |
H1 (max.) |
H2 (max.) |
B (max.) |
L(max.) |
? D1 (max.) |
? D2 (min.) |
Matching anchor shackle size* |
tons |
|
kgs |
lbs |
kgs |
lbs |
mm |
inch |
mm |
inch |
mm |
inch |
mm |
inch |
mm |
inch |
mm |
inch |
inch |
S-01-5 |
1 |
5 |
1 |
2 |
1.1 |
2.5 |
140 |
5.5 |
100 |
4 |
19 |
0.75 |
110 |
4.4 |
38 |
1.5 |
21 |
0.82 |
5/8, 1/2 |
S-01-10 |
1 |
10 |
1 |
2 |
1.1 |
2.5 |
140 |
5.5 |
100 |
4 |
19 |
0.75 |
110 |
4.4 |
38 |
1.5 |
21 |
0.82 |
5/8, 1/2 |
S-015-5 |
1.5 |
5 |
2 |
5 |
1.1 |
2.5 |
140 |
5.5 |
100 |
4 |
19 |
0.75 |
110 |
4.4 |
38 |
1.5 |
21 |
0.82 |
5/8, 1/2 |
S-015-10 |
1.5 |
10 |
2 |
5 |
1.1 |
2.5 |
140 |
5.5 |
100 |
4 |
19 |
0.75 |
110 |
4.4 |
38 |
1.5 |
21 |
0.82 |
5/8, 1/2 |
S-02-5 |
2 |
5 |
2 |
5 |
1.1 |
2.5 |
140 |
5.5 |
100 |
4 |
19 |
0.75 |
110 |
4.4 |
38 |
1.5 |
21 |
0.82 |
5/8, 1/2 |
S-02-10 |
2 |
10 |
2 |
5 |
1.2 |
2.7 |
150 |
5.9 |
105 |
4.2 |
26 |
1 |
115 |
4.7 |
45 |
1.75 |
23 |
0.9 |
3/4, 5/8 |
S-025-5 |
2.5 |
5 |
2 |
5 |
1.1 |
2.5 |
140 |
5.5 |
100 |
4 |
19 |
0.75 |
110 |
4.4 |
38 |
1.5 |
21 |
0.82 |
5/8, 1/2 |
S-025-10 |
2.5 |
10 |
2 |
5 |
1.2 |
2.7 |
150 |
5.9 |
105 |
4.2 |
26 |
1 |
115 |
4.7 |
45 |
1.75 |
23 |
0.9 |
3/4, 5/8 |
S-03-5 |
3 |
5 |
2 |
5 |
1.1 |
2.5 |
140 |
5.5 |
100 |
4 |
19 |
0.75 |
110 |
4.4 |
38 |
1.5 |
21 |
0.82 |
5/8, 1/2 |
S-03-10 |
3 |
10 |
5 |
10 |
2 |
4.5 |
200 |
7.9 |
135 |
5.3 |
41 |
1.6 |
120 |
4.8 |
63 |
2.5 |
36 |
1.4 |
11/4, 11/8, 1 |
S-04-5 |
4 |
5 |
2 |
5 |
1.2 |
2.7 |
150 |
5.9 |
105 |
4.2 |
26 |
1 |
115 |
4.7 |
45 |
1.75 |
23 |
0.9 |
3/4, 5/8 |
S-04-10 |
4 |
10 |
5 |
10 |
2 |
4.5 |
200 |
7.9 |
135 |
5.3 |
41 |
1.6 |
120 |
4.8 |
63 |
2.5 |
36 |
1.4 |
11/4, 11/8, 1 |
S-05-5 |
5 |
5 |
5 |
10 |
1.2 |
2.7 |
150 |
5.9 |
105 |
4.2 |
26 |
1 |
115 |
4.7 |
45 |
1.75 |
23 |
0.9 |
3/4, 5/8 |
S-05-10 |
5 |
10 |
5 |
10 |
2 |
4.5 |
200 |
7.9 |
135 |
5.3 |
41 |
1.6 |
120 |
4.8 |
63 |
2.5 |
36 |
1.4 |
11/4, 11/8, 1 |
S-06-5 |
6 |
5 |
5 |
10 |
2 |
4.5 |
200 |
7.9 |
135 |
5.3 |
41 |
1.6 |
120 |
4.8 |
63 |
2.5 |
36 |
1.4 |
11/4, 11/8, 1 |
S-06-10 |
6 |
10 |
5 |
10 |
2 |
4.5 |
200 |
7.9 |
135 |
5.3 |
41 |
1.6 |
120 |
4.8 |
63 |
2.5 |
36 |
1.4 |
11/4, 11/8, 1 |
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* 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. |
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