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Loadcells
for Elevators |
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Loadcells
For Elevators
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Load
Cell for Elevators
Load cells are needed to measure weight and force with
a high precision and reliability.GPS load cells are
most trustworthy systems with application in different
industrial sectors, such as cranes, automotive industry,
industrial weighing and handling elevators. An improved
measuring device for measuring the load of an elevator
is specially development by the GPS. |
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Features
of Loadcells: |
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*
Load cells specially designed to work in extending
out with sensor element due to flexion or cut according
to capacities.
* Equipped with insulating cases of high mechanical
resistance.
* Construction in alloy stainless steel.
* Anti corrosion treatment of chemical Nickel (Alloy
steel)
* Economic device.
* Low energy consumption.
* Especially developed for elevators.
* Chain compensation.
* Possible adjustment without weight.
* Valid for all weighing modes (cable, under cabin.
)
* Digital programming via keyboard.
* 4 digit display
* 2 alarms with relay (programmable rest state)
* Weight precision of 0.5% |
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Technical
Specifications |
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| Rated
Load |
t |
1,2,3,4 |
| Sensitivity |
mV/V |
2.0±0.002 |
| Combined
Error |
%F.S. |
±0.1 |
| Creep
(30 min) |
%F.S |
±0.03 |
| Zero
Balance |
%F.S |
±1 |
| TCO |
%F.S./10 |
±0.03 |
| TCSPAN |
%F.S./10 |
±0.03 |
| Input
Impedance |
Ω
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410±10
O |
| Output
Impedance |
Ω
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350
±5O |
| Insulation
Resistance |
Ω
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≥5000M |
| Operating
Temp. Range |
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-30
~+70 |
| Safe
Load |
%F.S |
200% |
| Utmost
Load |
%F.S |
300% |
| Recommend
Excitation |
VDC |
10~12 |
| Maximum
Excitation |
VDC |
15 |
| Protection
class |
IP67 |
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| Material |
Alloy
steel |
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| Cable |
Dim:φ6/Length
: 5 M |
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GPS
controller is right Controller for each type
of elevator of rope. This product is easy and quick to
install. This is an adjustable controller with 4 set points.
The 4 set points are independently adjusted each having
a relay output. When one relay is ON the system activates,
2nd relay set value on capacity with ±10%, 3rd
relay activates when there is overload capacity with±10,
and 4th relay is ON as per requirement. |
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Technical
Specifications |
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| Compact
Box |
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| Input
Power |
24
VDC |
| Excitation
Power |
5v
DC @ 20mA |
| Input
Resistance |
376
Ohm |
| Output
Resistance |
350
Ohm |
| Relay
Output |
Relay
04 Nos. |
| Display |
LED
7 segment 4 digit |
| Setting |
Keyboard |
| Switching |
4
micro switch (UP, Down set shift) |
| Capacity
selection |
Through
password when display blinks, set the key capacity
0 to 3 |
| Calibration
Process |
60
K.S.=10 |
| Tare
Value |
Through
Password |
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Corp. Office: -
Precision Electronic Instruments Co.
17, Paschim Vihar Extn,
New Delhi-110063,
Tel : 91-11-25215147-49
Fax: 25216312
E-Mail: sales@goldtechscales.com
Works: -
Unit –I : Precision Electronic Instruments Co.
H-45, Udyog Nagar, Peera Garhi
Delhi 110041
Tel.: 91-11-45605555,
Fax: 25479967
E-Mail: sales@goldtechscales.com
Unit –II : 77, Swarn Park, Mundka,
Delhi – 110041
Tel : 91-11-65479949, |
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