Loading
Helpline

58 762 07 77
  1. simex.pl
  2. Catalog
  3. Indicators / controllers
  4. SWI-94

SWI-94

Digital weight meter to load cells SWI-94
Code: SWI-94
  • weight meter to work with load cells in weighing and force measurement systems
  • inputs: tensometer load cells 4-wire or 6-wire, 1 x digital
  • outputs: 2 x digital (REL or OC), 1 x analogue (active or passive)
  • data sheet or dead weight calibration
  • high protection class IP 65 (front side)
  • RS-485 / Modbus RTU
  • signal peak value detection
Choose a product
Ask about product
+48 58 762 07 77
Description

The SWI-94 weight meter is designed for operations with load cells (strain gages) in simple industrial applications not requiring legal metrology approval. The meter is equipped with operating pushbuttons which allow tare weight setting, zero setting for empty balance and displaying of gross and net weight values. The readouts of the measured mass are presented on a 6-digit LED display. The REL / OC control outputs can adjust the level of measured signal and are controlled according to one or two threshold values. The meter's software allows performing two calibration methods: data sheet calibration or dead weight calibration. Moreover, the meter can be additionally equipped with analogue outputs, according to the customer selection: active current output, passive isolated current output or active voltage output. The meter can be configured with the local keyboard or via the RS-485 communication port.

Specification
Number of inputs
1
Input type
1 digital input 24V DC
Probe parameters
tensometer load cells 4-wire or 6-wire; programmable sensitivity selectable up to 2 mV/V or 4 mV/V; load cells power supply: 4,6 V ± 10%, Imax ~ 60 mA, min. resultant impedance of 80Ω
Output type
depends on configuration:
relay I=1A, U=30V DC/250V AC (cosø=1)
Open Collector: I=30 mA, U=30V DC, P=100 mW
0/1...5V, 0/2...10V: active voltage, operating range 0...11V max., load resistance min. 2000 Ω, resolution 13 bit
0/4...20 mA: active current, operating range 0...24 mA max., load resistance 700 Ω max., resolution 13 bit
4...20 mA: passive current, isolated, operating range 2,8...24 mA max., load resistance 600 Ω@24VDC, resolution 13 bit
Power supply
16...35V AC, 19...50V DC
85..260V AC/DC
Display
LED, 6 x 13 mm, red
Communication Interface
RS-485 / Modbus RTU
Transmission parameters
1200...115200 bit/s, 8N1 / 8N2
Operating temperature
0...+50°C
-20…+50°C
Protection class
IP 20 (case and connection clips)
IP 65 (with integrated frame)
Case material
NORYL-GFN2S E1
Mounting
panel
Case dimensions
96 x 48 x 100 mm
Files
Data sheet
Manual EN
Declaration of conformity