Industrial Weighing Scales(List)
Intrinsic safety explosion proof series
New explosion-proof solutions responding to the needs in all hazardous areas
Appearance
Features
○ Intrinsic safety explosion proof structure that can be used for Type one and Type two of Hazardous location classification
○ Explosion-proof grade Ex ib IIB T4
○ Model examination No. Model examination No. TC20564
System Configuration
【Examples of Gas Classifications】
| Temperature Class | Classifications of Gases | ||
|---|---|---|---|
| IIA | IIB | IIC | |
| T1 | Acetone, ammonia, carbon monoxide, ethane, acetic acid, ethyl acetate, toluene, propane, benzene, methanol, methane, and LP gas/td> | Coke oven gas, hydrogen cyanide, acrylonitrile, and cyclopropane | Hydrogen |
| T2 | Ethanol, butane, butanol, methyl methacrylate, and acetic acid isoben | Ethylene, ethylene oxide, and ethyl acrylate | Acetylene |
| T3 | Gasoline and hexane | Acrylaldehyde, crotonaldehyde, and dimethyl ether | |
| T4 | Acetaldehyde and trimethylamine | Ethyl methyl ether, dimethyl ether, and dibutyl ether | |
| T5 | Carbon disulfide | ||
| T6 | Ethyl nitrite | Ethyl nitrate | |
| Classifications of Danger Zones | Description of Danger Zone Classification | Applicable Explosion-proof Structure |
|---|---|---|
| Special Danger Zone(A place that falls under Class 0 of the former classifications.) | A zone where an explosive atmosphere exists for a long time or continuously. | ・Intrinsically safe explosion-proof structure (ia)（ia） ・Resin-filled explosion-proof structure(ma) ・Special explosion-proof structure |
| Fist Category Danger Zone (A place that falls under Class 1 of the former classifications.) |
A zone where an explosive gas may be generated when a plant is operated normally. |
・Intrinsically safe explosion-proof structure（ib） ・Resin-filled explosion-proof structure（mb） ・Pressure-resistant and explosion-proof structure ・Internal-pressure-maintaining explosion-proof structure ・Increased safety explosion-proof structure and the structures described above. |
| Second Category Danger Zone(A place that falls under Class 2 of the former classifications.) | An area where an explosive gas may not be generated when a plant is operated normally and even if the gas is generated, it exists only for a short time. | ・Anti-ignition explosion-proof structure and the structures described above. |
Intrinsic safety explosion proof / Floor scale
【UTTII-SbX】
| Model | Certified intrinsically safe explosion proof model | Capacity×Scale Interval | Platform Dimension（mm） | Material |
|---|---|---|---|---|
| UTTII-300-SbX | TT-EX-220-50 | 300kg×100g | 800×800 | SUS |
| UTTII-600-SbX | TT-EX-550-50 | 600kg×200g | 1000×1000 | SUS |
| UTTII-1200-SbX | TT-EX-550-50 | 1200kg×500g | 1000×1200 | SUS |
| UTTII-1500-SbX | TT-EX-1100-50 | 1500kg×500g | 1200×1200 | SUS |
【TT-SbX】
| Model | Certified intrinsically safe explosion proof model | Capacity×Scale Interval | Platform Dimension（mm） | Material |
|---|---|---|---|---|
| TT-300-SbX | TT-EX-220-40 | 300kg×100g | 1000×1000 | SUS |
| TT-600-SbX | TT-EX-550-40 | 600kg×200g | 1200×1200 | SUS |
| TT-1-SbX | TT-EX-550-40 | 1000kg×500g | 1200×1200 | SUS |
| TT-1.5-SbX | TT-EX-1100-40 | 1500kg×500g | 1500×1500 | SUS |
| TT-2-SbX | TT-EX-1100-40 | 2000kg×1kg | 1500×1500 | SUS |
| TT-3-SbX | TT-EX-1760-40 | 3000kg×1kg | 1800×1800 | SUS |
【TT-bX】
| Model | Certified intrinsically safe explosion proof model | Capacity×Scale Interval | Platform Dimension（mm） | Material |
|---|---|---|---|---|
| TT-300-bX | TT-EX-220-40 | 300kg×100g | 1000×1000 | SS |
| TT-600-bX | TT-EX-550-40 | 600kg×200g | 1200×1200 | SS |
| TT-1-bX | TT-EX-550-40 | 1000kg×500g | 1200×1200 | SS |
| TT-1.5-bX | TT-EX-1100-40 | 1500kg×500g | 1500×1500 | SS |
| TT-2-bX | TT-EX-1100-40 | 2000kg×1kg | 1500×1500 | SS |
| TT-3-bX | TT-EX-1760-40 | 3000kg×1kg | 1800×1800 | SS |
【Cell Unit Configuration Diagram】
Option
| RC-100bX | Communication box | Built-in barrier BOX for installing various options Required for option installing |
|---|
*Without the communication box with a built-in barrier, options cannot be added.
| Option | Contents | |
|---|---|---|
| OP-01 | 2-wire dedicated serial | Large display For Printer AD-8127 |
| OP-02 | External input/output | Input 5 items Output 5 items (FET relay output) I/O contents are allocated by function settings |
| OP-03 | RS-232C | 2CH equipped For Printer SM-S210i |
| OP-04 | USB memory | CSV output of weighing data to the attached USB memory |
| Printer SM-S210i | Thermal type printer | |
| Printer AD-8127 | Dot Impact Printer | |
| OP-05 | Analog output | 4mA to 20mA |
specification
【Indicator HD-100bX】
| Display section | Display method | 7-segment LCD |
|---|---|---|
| Character height/Number of digits | Weight display：30mm 6 digits Gross value display：11.5mm 5 digits Tare display：11.5mm 5 digits |
|
| Operating section | Status display | ▼Mark · Net · Fixed tare · Hold |
| Mark display | HI・OK・LO・CZ・○ | |
| Key switch | Mechanical switch 21 items ON/OFF · Zero · Tare subtraction · Fixed tare · Upper limit · Lower limit · Code · Change · Ten key · Setting · Hold · +Printout · - Printout · Total |
|
| Analog section | Input sensitivity | 0.5μV/d min |
| Input range | 0.1mV～10mV | |
| Load cell applied voltage | DC 5 VF ± 5% with sense | |
| Load cell driving capability | 60 mA ( 350 Ω load cells, not more than 4 pieces) | |
| A/D conversion speed | About 30 times/sec | |
| Internal resolution | 1,000,000 | |
| Maximum display resolution | 10,000 | |
| Function | Zero | One touch zero |
| Tare subtraction | One touch tare subtraction Fixed tare subtraction | |
| Upper limit increase/decrease setting | HI・OK・LO display | |
| Code registration | 100 kinds (0 to 99) Register upper limit, lower limit, fixed tare weight by code |
|
| Hold | Select from 3 types Normal hold · Averaging hold · Peak hold |
|
| Add-subtract function | Add/subtract the weighed value and display the total | |
| Test mode | Liquid crystal display, operation test mode of switch | |
| Key lock function | Operation-prohibition setting of each switch | |
| Explosion-proof specification | Explosion-proof grade | Ex ib IIB T4(intrinsically safe explosion-proof structure) |
| Model examination No. | No. TC20564 | |
| Setting section | Location of Class 1 and Class 2 Indoor | |
| Other specifications | Power supply | Supplied from power supply box PW-100bX |
| Power consumption | 1.0VA | |
| Operating environment | Temperature -10 ℃ to 40 ℃ Humidity 85% RH or less (non condensing) |
|
| Protection grade | Equivalent to IP 67 | |
| External dimensions | 280（W）×205（H）×130（D）mm(excluding the protrusion) | |
| Product weight | Approximately 3 kg |
【Power source box PW-100bX】
| General specifications | Power supply | AC-100V-15%+10% 50/60Hz |
|---|---|---|
| Power consumption | Up to about 7.4VA | |
| Output voltage | DC 13 V (no load) | |
| Operating environment | Temperature -10 ℃ to 40 ℃ Humidity 85% RH or less (without condensation) |
|
| Box material | Stainless steel | |
| External dimensions/mass | 200 (W) x 100 (H) x 200 (D) mm (excluding the protrusion)/about 2.3 kg | |
| Built-in barrier specification | Type | Zener barrier |
| Manufacturer | Cooper Industries Japan K.K | |
| Model | MTL715P+ | |
| Performance classification | ia ib | |
| Group of electrical equipment | IIB IIC | |
| Accessories | AC power cable | 3m |
| Fuse | 0.5A 1 piece | |
| Optional items | DC power cable | Model TKVVBS 1P×05T |
| Manufacturer TACHII.co.jp MAX100m |
【Option Communication box RC-100bX】
| General specifications | Input power supply | AC-100V-15%+10% 50/60Hz |
|---|---|---|
| Power consumption | Up to about 9.6 VA ( full option) | |
| Operating environment | Temperature - 10 ℃ to 40 ℃ Humidity 85% RH or less (non condensing) |
|
| Box material | Stainless | |
| External dimensions | 280 (W) x 120 (H) x 200 (D) mm (excluding the protrusion) | |
| Mass | Approximately 3.7 kg ( full option) | |
| Built-in barrier specification | Type | Insulation barrier |
| Manufacturer | Cooper Industries Japan K.K | |
| Model | MTL5051 | |
| Performance classification | ia ib | |
| Group of electrical equipment | IIB IIC | |
| Accessories | AC power cable | 3m |
| Fuse | 0.5A 1 piece | |
| Optional items | Communication cable | Model No. CO - SPEV - SB (A) 3 pairs Manufacturer Hitachi Metals, Ltd. MAX 60 m |
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