Description
Intrinsically safe weighing for approved hazardous-area systems
The 8100IS is designed to be part of a compatible intrinsically safe scale system. Its listed hazardous-area ratings include Class I, Division 1, Groups A, B, C, and D; Class II, Division 1, Groups E, F, and G; Class III, Division 1; Zone 0, Group IIC; and Zone 20, Group IIIC. System approval depends on the complete installation and approved associated equipment.
- UL-certified intrinsically safe indicator; UL certificate 20190304-E485121
- IP6X protection against hazardous dust and fine particles
- 304 stainless steel enclosure
- Six-digit, 1-inch-high backlit LCD
- Fiber-optic data output to an RS-232 interface in a safe area
- Two remote switch inputs
Application
General weighing in hazardous locations where an intrinsically safe scale system is required. Confirm the location classification and the approvals of every connected component before installation.
Doran 8100IS specifications
| Manufacturer | Doran Scales |
|---|---|
| Model / part number | 8100IS |
| Enclosure | 304 stainless steel |
| Environmental protection | IP6X |
| Dimensions | 10 in W × 6.75 in H × 3.5 in D |
| Display | Six-digit, 1-inch-high backlit LCD |
| Displayed units | lb, kg, oz, g, and lb:oz |
| Capacity range | 1 to 999,000 lb |
| Resolution range | 200d to 100,000d |
| Load cell capability | Up to four 350 Ω, 4- or 6-wire load cells; load cells must be approved for the applicable hazardous area and entity parameters |
| Load cell excitation | 5 VDC |
| Controls | TARE, GROSS/NET, ZERO, PRINT, and UNITS |
| Standard data communication | Fiber optic to an RS-232 output in the safe area, using the compatible fiber-optic interface |
| Remote inputs | Two remote switch inputs |
| Power | Power supply is not included. Requires Doran 8AIS AC power supply or 8BIS rechargeable battery option. |
| UL certificate | 20190304-E485121 |
| NTEP approval | Class III, CC 06-101A2 |
| Hazardous-area ratings listed | Class I, Division 1, Groups A–D; Class II, Division 1, Groups E–G; Class III, Division 1; Zone 0, Group IIC; Zone 20, Group IIIC |
Specifications follow the supplied Doran product information and 8100IS Series Technical Manual. Hazardous-area suitability depends on the complete approved system configuration, wiring, and installation. Review the manufacturer’s control drawing before selecting connected equipment.
Frequently asked questions
What is the Doran 8100IS used for?
The Doran 8100IS is a weighing indicator intended for use as part of an approved intrinsically safe scale system in hazardous locations. Its listed application is general weighing.
What hazardous-area ratings are listed for the 8100IS?
The supplied product information lists Class I, Division 1, Groups A–D; Class II, Division 1, Groups E–G; Class III, Division 1; Zone 0, Group IIC; and Zone 20, Group IIIC. Confirm the exact area classification and approved system configuration with the technical manual and control drawing.
Does the 8100IS include a power supply?
No. The supplied product information says the power supply is not included. It lists Doran model 8AIS AC power supply or model 8BIS rechargeable battery as power options.
How does the 8100IS send data to equipment in a safe area?
Data communication is by fiber optic to an RS-232 interface in the safe area. The compatible fiber-optic option or converter must be selected for the intended system and installed as described by Doran.
How many load cells can the Doran 8100IS support?
The technical manual lists support for up to four 350-ohm, 4- or 6-wire load cells with 5 VDC excitation. Load cells must be approved for the applicable hazardous area and meet the system’s entity parameters.
What display and weighing units does it use?
The 8100IS has a six-digit, 1-inch-high backlit LCD. The listed units are lb, kg, oz, g, and lb:oz.
What approvals are listed for the 8100IS?
The supplied information lists UL certificate 20190304-E485121 and NTEP Class III approval, CC 06-101A2. Check the product documentation and system approvals for the exact requirements of your installation.
Can I connect any load cell or junction box?
No. The supplied product information instructs users to pair the indicator with FM-approved load cells and junction boxes for the intended hazardous area. Verify approval ratings and entity parameters, and follow Doran’s control drawing and installation instructions.
Where can I find the installation and operating instructions?
The Doran 8100IS Series Technical Manual is embedded below. It covers operation, setup, communications, wiring, installation, and approved system configurations.
Doran 8100IS Series Technical Manual
View the Doran 8100IS Series Technical Manual below, or open or download the PDF manual.
