Define Instruments PRO-WEI100 Specifications

An intelligent, fully featured load cell
controller with advanced features to
suit a variety of industrial weighing
applications.

›

4 wire or 6 wire strain gauge input, 1–5mV/V

›

Advanced batching functions for filling or

tying applications

emp

Maintains the gross weight in the background
while simultaneously monitoring and
controlling the batch weight

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Input signal averaging R

optimises stable measurement

›

Intuitive interface W

educes noise and

ith scrolling text prompts

PRO-WEI100

Load Cell Batching Controller

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Automatic zero maintenance

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Up to 4 setpoints

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Optional 4–20mA or 0–10V analog output

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Optional RS232/RS485 serial port

Speci cations

Input signal 4 or 6 wire strain gauge, 1–5mV/V

Power supply HV (85–265V AC / 95–370V DC) or

LV (15–48V AC / 10–72V DC)

Display 1 x 6 digit (13mm), 14 segment alphanu­meric LED. 5 buttons, 4 setpoint indicator LEDs + 1
NET indicator LED

Panel mount case 48H x 96W x 120D (mm)

Relay outputs (Optional) 2 or 4 x 5A form A (3A

240V AC max or 3A 30V DC max). Enables LED
annunciators for alarms and relay status indication

Analog output (Optional) 1 x isolated 16 bit
4–20mA/0–10V. Window programmable over any
range within the full scale range of the controller

Serial port (Optional) Isolated RS232 (RJ11) or
RS485 (screw). Custom ASCII / Modbus RTU slave
/ Ranger A

Excitation 5V DC, supplied by controller (powers
up to 8 x 350Ω load cells)

Sampling rate up to 50Hz

Resolution 18 bit

Accuracy 0.005% of reading

Temperature dri 3ppm/°C typical

Factory calibrated and set up for 0–10,000 counts

(2mV/V sensor gain at full scale). Simple recalibra­tion using auto (zero and span values), mV/V or
zero o set

Security PIN protected input and setpoint setup

Order code: PRO-TC

-HV 85–265V AC / 95–370V DC

-LV 15–48V AC / 10–72V DC

Options

-R2 2 x relay outputs

-R4 4 x relay outputs

-A 1 x mA/V analog output

-S2R 1 x RS232 serial (RJ11)

-S4S 1 x RS485 serial (screw terminal)

E.g. Order PRO-WEI100 -LV, PRO-WEI100 -HV-R4-A-S2R

Copyright © 2013 De ne Instruments Ltd
PM-DS-13V01/23 (1112)

PRO-WEI100

10B Vega Pl, Mairangi Bay, Auckland 0632, NZ Ph [phone]
PO Box 245 Westpark Village, Auckland 0661, NZ Fax [phone]

www.de neinstruments.com Email sales@de neinstruments.com