Weight Indicator L-W100
Typ: L-W100
Description
Weight Indicator in DIN case, dimensions 48 x 96 x 130 mm. IP54 front panel protection.
Four-key membrane keyboard. Eight indicator LED. Real time clock/calendar.
Technical Features
- Panel mounting
- Six-digit red LED display, 14 mm height
- RS232 and RS485 ports (Modbus RTU/ASCII protocol)
- 3 logic inputs, 5 relay outputs
- OIML R76:2006 approved, class III, 10000 divis. 0.2μV/VSI
- OIML R61 approved - WELMEC Guide 8.8:2011 (M.I.D.)
- A/D converter 24bit (16000000 points) 4.8 kHz
- Display range 999999
Some optional features:
- 16-bit Analog output: 0/4-20 mA; 0-5/10 V; ±5/10 V
| Specifications | Technique |
|---|---|
| Power supply and consumption | 12÷24 VDC ±10%; 5 W |
| Number of load cells • Load cells supply | up to 8 (350Ω) - 4/6 wires• 5 VDC/120 mA |
| Linearity • Analog output linearity | <0.01% full scale • <0.01% full scale |
| Thermal drift • Analog output thermal drift | <0.0005% full scale/°C • <0.003% full scale/°C |
| A/D Converter | 24 bit (16000000 points) - 4.8 kHz |
| Divisions (with measurement range ±10 mV and sensitivity 2 mV/V) | ±999999 • 0,01 μV/d |
| Measurement range | ±39 mV |
| Usable load cells sensitivity | ±7 mV/V |
| Conversions per second | 300/s |
| Display range | ±999999 |
| Decimals • Display increments | 0÷4 • x1 x2 x5 x10 x20 x50 x100 |
| Digital filter • Readings per second | 10 levels • 5÷300 Hz |
| Relay outputs | 5/4 - max 115 VAC/150 mA |
| Optoisolated digital inputs | 3/2 - 5÷24 VDC PNP |
| Serial ports | RS485, RS232 |
| Baud rate | 2400, 4800, 9600, 19200, 38400, 115200 (bit/s) |
| Optoisolated analog output (option on request) | 16 bit = 65535 divisions. 0÷20 mA; 4÷20 mA (up to 300Ω) 0÷10 V; 0÷5 V; ±10 V; ±5 V (min 10kΩ) |
| Humidity (condensate free) | 85% |
| Storage temperature | -30 °C +80 °C |
| Working temperature | -20 °C +60 °C |
| Relay outputs | 5/4 - max 30 VAC, 60 VDC/150 mA |
| Working temperature | -20 °C +50 °C |
| Equipment to be powered by 12-24 VDC LPS or Class 2 power source |
| METROLOGICAL SPECIFICATIONS OF TYPE APPROVED INSTRUMENTS | OIML | NTEP |
| Applied standards by region | EU: 2014/31/UE; OIML R76:2006; EN45501:2015; Russian Federation: GOST OIML R76-1-2011; United Kingdom: Non-automatic Weighing Instrument Regulations 2016; Australia: National Measurement Regulations 1999; New Zealand: Weights and Measures Regulations 1999 | USA: NIST HANDBOOK 44, 2020; NCWM PUB 14, 2021 |
| Operation mode | single interval, multi-interval, multiple range | single interval, multi-interval, multiple range |
| Accuracy class | III or IIII | III or IIIL |
| Maximum number of scale verification divisions | 10000 (class III); 1000 (class IIII) | 10000 (class III/IIIL) |
| Minimum input signal for scale verification division | 0.2μV/VSI | |
| Working temperature | -10 °C +40 °C | -10 °C +40 °C (+14 °F +104 °F) |