The stable bridge excitation voltage includes sense feedback to compensate for line variations. The precision measuring front-end circuit ensures high accuracy and stability.
A digital filtering feature allows for stable displays in noisy systems. Options include programmable analog output, alarm setpoints up to 4 relays, peak or valley hold, RS232 or RS485 communications, plus more.
A feature of this programmable indicator / controller is that it may be pre-calibrated without load cell connections for zero and full scale values, and then on-site calibration may be done for deadweight offset and span calibration (single point test weight trim).
This instrument meets CE and C-Tick EMC and EMI and Low Voltage directives.
Features of Model 4004 4 Digit (-1999 to 9999) Panel Mount LED Load Cell Indicator:
DIN 48 x 96 enclosure
-1999 to 9999 counts for Model 4004
Front keypad programmable
Simple on-site calibration for deadweight and single point span calibration
14.2 mm height bright red LED display (optional green)
4-wire bipolar excitation
Suitable for 1 mV/V, 2 mV/V, 3 mV/V and 10 mV/V bridges
Low cost - high performance design
Auto tare / auto zero function standard
Analog output option with programmable zero and span
RS232 and RS485 bus communication option
Instrotech Australia | Calibrators, Weighing & Load Cells
Calibrators, digital indicators, signal conditioners and weighing equipment - Instrotech make panel meters, loop isolators, transmitters, acoustic steam leak detection systems, hand-held calibrators, tank level systems, head mount transmitters, motorsport rally timers, and weight amplifiers.
Our equipment is used for temperature, pressure, level, flow and load applications, and is the result of more than 30 years of manufacturing and process control experience coupled with ongoing product development.
We supply a large range of load cells to ensure the right part for many and diverse applications in most industries. Our range of load cell amplifiers includes indicators, transmitters, throughput weighers, bag fillers, loss-in-weight feeders, axle weighers, dynamometers, belt weighers and batch controllers. Numerous options allow for customising digital indicators, load cell amplifiers, programmable transmitters and large digit displays to suit most applications.