680HE Synergy Series Hostile Environment Digital Weight Indicator

680HE Synergy Series Hostile Environment Digital Weight Indicator

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RiceLake 680HE Synergy Series Hostile Environment Digital Weight Indicator

Standard Features

  • 680HE uses an FRP enclosure and IP66 rating for the highest level of protection.
  • Bright six-digit, 2.5 in tall, seven-segment, two-colour LED display
  • Battery backed time and date
  • Full numeric keypad
  • Three serial ports: two RS-232, one full-duplex RS-485
  • Numeric keyed entry allowed for tare and setpoint entry
  • Formattable tickets
  • Ethernet TCP/IP
  • USB device
  • IP66 FRP enclosure
  • Four onboard configurable digital I/O points, TTL logic
  • Local/Remote


Line voltages: 100 to 240 VAC
Frequency: 50 to 60 Hz

Power Consumption:
12W (AC) with one 350 ohm load cell, 30W max

Excitation Voltage:
10 VDC (± 5 VDC)

Analog Signal Input Range:
-0.5 mV/V to +7 mV/V

Analog Signal Sensitivity:
1 μV/graduation recommended

A/D Sample Rate:
6.25 to 120 Hz, software selectable

Internal: 8,000,000 counts
Display: 100,000

System Linearity:
Within 0.01% full scale

Digital I/O:
Four configurable I/O-5V logic

Communication Ports:
Two RS-232 (three-wire)
RS-485/422 (five-wire)
Micro USB (device)
Ethernet TCP/IP (10/100)

Status Annunciators:
Eight LED annunciators

Six 2.5 in tall, seven-segment digits

Flat membrane panel, tactile feel
(18 buttons)

Temperature Range:
Legal: 14 °F to 104 °F (-10 °C to 40 °C)
Industrial: 14 °F to 122 °F (-10 °C to 50 °C)

EMC Immunity:
10 V/m

7.9 lb (3.5 kg)


Two-year limited

NTEP CC 19-021, Class III/IIIL, 10,000d
Measurement Canada AM-6121, Class III/IIIHD, 10,000d
UL/cUL Listed
CE Marked

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