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Explosion Proof - Intrinsically Safe Scales NO Boom
Intrinsic Safety (IS) is an approach to the design of equipment going into hazardous areas. The idea is to reduce the available energy to a level where it is too low to cause ignition. That means preventing sparks and keeping temperatures low.
AND Weighing Explosion Proof
AND Weighing
Doran Scales Explosion Proof
Doran Scales
Minebea Explosion Proof
Minebea Intec
Rice Lake Scales
Rice Lake
Sartorius
Sartorius

Model AND Weighing MSI Rice Lake
EK-EP MSI-4260-IS RL1200 IS
RL1200 IS MSI-4260-IS RL1200 IS
Price From
Capacity x Readability 300 x 0.01 g
3000 x 0.1 g
12 kg x 1 g
500 x 0.2 lb
2000 x 1.0 lb
5000 x 1.0 lb
10,000 x 2.0 lb
20,000 x 5.0 lb
30,000 x 10 lb
50,000 x 10 lb
70,000 x 20 lb
100,000 x 20 lb
1000 lb x 0.5 lb
500 kg x 0.2kg
Pan Size dia 110 mm
133 x 170 mm
- 8 x 8 Inch
10 x 10 Inch
12 x 12 Inch
15 x 15 Inch
Type Intrinsically Safe Compact Balances Intrinsically Safe Crane Scales Intrinsically Safe Industrial Scales
Legal for Trade - YES YES
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Series Minebea Intec
Signum Ex Combics IS-X Combics Floor Combics Flat Bed
Price From $4284.50 $8680.50 $4626.00 $15355.25
Capacity x Readability 1.3 x 0.000002 lb
6.8 x 0.00002 lb
13.5 x 0.00002 lb
75 x 0.0002 lb
6.8 x 0.00002 lb
13.5 x 0.00002 lb
75 x 0.0002 lb
6.8 x 0.00002 lb
13.5 x 0.00002 lb
35 x 0.0002 lb
75 x 0.0002 lb
141 x 0.002 lb
141 x 0.0002 lb
330 x 0.002 lb
660 x 0.005 lb
15 x 0.0005 lb
30 x 0.001 lb
60 x 0.002 lb
150 x 0.005 lb
200 x 0.01 lb
300 x 0.01 lb
600 x 0.02 lb
1500 x 0.05 lb
3000 x 0.1 lb
6000 x 0.2 lb
330 x 0.01 lb
660 x 0.02 lb
1320 x 0.05 lb
2200 x 0.1 lb
3300 x 0.1 lb
6600 x 0.2 lb
0.62 kg x 0.001 g
3.1 kg x 0.01 g
6.1 kg x 0.01
35 kg x 0.1 g
3.1 kg x 0.01 g
6.1 kg x 0.01 g
16 kg x 0.1 g
34 kg x 0.1 g
64 kg x 1 g
34 kg x 0.1 g
150 kg x 1 g
300 kg x 2 g
6 x 0.0002 kg
15 x 0.0005 kg
30 x 0.001 kg
60 x 0.002 kg
100 x 0.005 kg
150 x 0.005 kg
300 x 0.01 kg
600 x 0.02 kg
1500 x 0.05 kg
3000 x 0.1 kg
150 x 0.005 kg
300 x 0.01 kg
600 x 0.05 kg
1000 x 0.05 kg
1500 x 0.05 kg
3000 x 0.1 kg
Pan Size 5 inch dia
7.1" x 7.1"
13.7" X 9.7"
7.1 x 7.1 in
15.8 x 11.8 in
32 x 24 in
10 x 10 in
12 x 12 in
18 x 18 in
24 x 24 in
30 x 30 in
36 x 36 in
48 x 48 in
23.6 x 23.6 in
31.5 x 23.6 in
31.5 x 31.5 in
39.4 x 23.6 in
39.4 x 31.5 in
39.4 x 39.4 in
49.2 x 39.4 in
49.2 x 49.2.4 in
59.1 x 49.2 in
59.1 x 59.1 in
78.7 x 59.1 in
Legal for Trade - - - -
Type Intrinsically Safe Industrial Scales Intrinsically Safe Industrial Scales Intrinsically Safe Floor Scales Intrinsically Safe Flat Bed Scales
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Series Sartorius
PMA Evolution PMA HD PMA Power FC-EX
PMA-Evolution PMA-HD PMA-Power FC-EX
Price From
Capacity x Readability 1000 x 0.05 g
7500 g x 0.1 g
2200 x 0.01 g 35000 x 0.1 g 6.2 kg x 0.1g
34 kg x 0.1 g
64 kg x 1 g
Pan Size 233 mm dia 180 mm dia 350 x 240 mm 8.5" x 7.9"
15.8" x 11.8"
15.8" x 11.8"
Legal for Trade - - - -
Type Intrinsically Safe Paint Mixing Scales Intrinsically Safe Paint Mixing Scales Intrinsically Safe Paint Mixing Scales Intrinsically Safe Scales
more
info
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What is meant by "Intrinsically Safe"?

Through the use of special components, materials, ratings and component layouts, all electric circuits and inter-connected cables are designed so that

a) no spark or
b) thermal effect is capable of causing ignition under fault conditions.

Intrinsically safe equipment can be isolated by Zener barriers from non-intrinsically-safe circuits for data transfer to the safe area

Basic principles of intrinsic safety:

  • Voltage limitation
  • Current limitation
  • Limitation of storable energy

Advantages of intrinsically safe protection

  • Equipment can be calibrated and maintained without removing power
  • General purpose wiring methods can be used for connection to power
  • No safety permits are required since the area does not need to be “shut down" for servicing

Classification of Hazardous Locations in the United States

Class

  • Class I - locations in which hazardous concentrations of flammable gases or vapors exist
  • Class II - locations which are hazardous due to the presence of combustible or electrically conductive dust of fibers

Division

  • Division 1 - present continuously, intermittently or periodically during normal operating conditions
  • Division 2 - not present under normal operating conditions, but as a result of equipment failure, breakdown of containers or abnormal operation of ventilating equipment

Groups

  • Group A - atmospheres containing acetylene
  • Group B - atmospheres containing hydrogen, gases or vapors of equivalent hazard such as natural gas
  • Group C - atmospheres containing ethyl ether vapors, ethylene or cyclopropane
  • Group D - atmospheres containing gasoline,hexane, naptha, benzine, butane, propane, alcohol, acetone, benzol, lacquer solvent vapors or other natural gases


 

 

 

 

 

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