882IS-882IS Plus Intrinsically Safe Digital Weight Indicator

Safe, Accurate Weight Readings in Hazardous Locations

The intrinsically safe, auto-ranging power supply enables wiring to a single AC conduit line and seal from the safe area. An FM approved, rechargeable battery is also available for isolated power or movable applications. The 882IS utilizes a backlit LCD display to maintain brilliant visibility for user-friendly operation, even in dimly lit areas. Its stainless steel enclosure provides superior protection from the elements.

Enhanced Connectivity

Expand flexibility with an optional safe area I/O Module, featuring a serial port, Ethernet TCP/IP and optional analog output or fieldbus cards for communication with printers, computers and other peripherals. A duplex fiber-optic port allows for electrically-isolated communication with the I/O Module. To complete the IS entity approved system, Rice Lake offers FM/ATEX-approved load cells and junction boxes that interface with the 882IS indicator.

Power:

  • Input: 5.8 to 7.9 VDC, 100 to 175 mA

Power consumption:

  • 0.25 W

Battery (optional):

  • 60 hours with 4 × 350 ohm load cells
  • 80 to 100 hours with 1 × 350 ohm load cell
  • 8 to 10 hour charging time

Load Cell Excitation:

  • 3.0 VDC at 87.5 ohm, 4.6 VDC at 700 ohm

Load Cell Current:

  • 34 mA 4 × 350 ohm load cells or 8 × 700 ohm load cells

Cabling on Load Cell:

  • Four- and six-wire with remote sensing (recommended)

Analog Signal Input Range:

  • 0.6 mV/V to 4.0 mV/V

Analog Signal Sensitivity:

  • 0.2 μV/graduation minimum
  • 1.5 μV/graduation recommended

 

 

 

Resolution:

  • Internal: 1,000,000 counts
  • Display: 10,000

The maximum number of allowed graduations will vary by application

Conversion Rate:

  • 60 updates/second

Annunciators:

  • Center of Zero, Gross, Net, Motion, lb, kg, oz, g

Motion Band:

  • Configurable to ± 1 or ± 3 graduations, 1 second delay (or Off)

Display Increments:

  • 1, 2, 5

Display:

  • Seven-digit, seven-segment LCD display 121 × 24 dot matrix messaging area with white LED backlight

Keys/Buttons:

Flat membrane panel, tactile feel

  • 882IS: Zero, Gross/Net, Tare, Print, Units Conv, Start, Stop, On/Off
  • 882IS Plus: Zero, Gross/Net, Tare, Print, Units Conv, Start, Stop, Full numeric keypad, On/Off

 

Temperature:

  • 14 °F to 104 °F (-10 °C to 40 °C)

Rating/Material:

  • IP66 enclosure
  • Stainless steel

Weight:

  • 6.1 lb (2.8 kg)

Warranty:

  • One-year limited

Intrinsic Safety:

  • FM/cFM
  • Class I,II,III, Division 1, Groups ABCDEFG T4
  • Class I, Zone 0 AEx/Ex ia IIC T4 Ga
  • Zone 21 AEx/Ex ib IIIC T135°C Db
  • Ta = -10 °C to 40 °C (14 °F to 104 °F)
  • ATEX/IECEx
  • II 1 G Ex ia IIC T4 Ga
  • II 2 D Ex ib IIIC T135°C Db

Approvals:

  • cULus Listed*
  • FM Entity
  • ATEX
  • IECEx
  • NTEP CC 19-015
  • Measurement Canada AM-6124C
  • OIML R76/2006-A-NL1-21.11
  • EU Test Certificate T11166
  • CE Marked

*cULus is only applicable to 882IS I/O and battery charger

Description

  • LCD display with white LED backlight
  • T4 temperature rating
  • Battery life display icon
  • Numeric keypad (882IS Plus)
  • Duplex fiber-optic interface
  • Power ON/OFF. Also offers battery save mode
  • Configurable local/remote mode
  • I/O module option: one serial port, optional analog output, optional fieldbus cards, Ethernet TCP/IP
  • Time & date (requires I/O module)
  • Setpoint functionality using secondary indicator
  • FM Entity Approved for use in hazardous locations. This is due to Rice Lake Weighing Systems control drawing file number 180948