Hazardous Environment Indicator
The 2100EX is a NSC Trade Approved (using the listed power supplies) hazardous environment indicator. An EX version of the 2101 remote display is also available and connects via the serial port.
Specialised weighing functions: lb/kg Switching, Live-Weight, Hold & Peak Hold, Totalising and Counting. The unit is versatile with 3 isolated (open collector) input/outputs provided standard. These can be used as setpoints or external keys.
Built-in applications: Basic check (catch) weighing (low/correct/high) and batching functionality for 1 material with single or dual speeds and dump are provided standard.
Flexibile power options: The unit is available in three powering options, DC, AC and battery (using EX approved power supplies).
Serial Output onboard: The RS-232 serial output is provided standard for use with a remote display, printer or connection back to a PC.
Mulitple housing options: The instrument is available standard as panel mount or optionally with a stainless steel housing if a desk mounted solution is required.
Specifications
| Performance | |
| Resolution | Up to 30,000 divisions, minimum of 0.25mV/division (Trade 6000 divisions at 1uV/division) |
| Zero Cancellation | ±2.0mV/V |
| Span Adjustment | 0.1mV/V to 3.0mV/V full scale |
| Stability/Drift | Zero: < 0.1uV/°C (+ 8ppm of deadload max) Span: < 8 ppm/°C, Linearity < 20ppm, Noise < 0.2mVp-p |
| Excitation | 8 volts for up to 4 x 350 ohm load cells |
| A/D Type | 24bit Sigma Delta with 8,388,608 internal counts |
| A/D Conversion rate | 25/30Hz with FIR filtering > 80dB |
| Operating Environment | Temperature: -10 to +50°C ambient, Humidity: < 90% non-condensing |
| Digital | |
| Display | LCD - six 27mm high digits plus units and annunciators |
| Setup and Calibration | Full digital with visual prompting in plain messages |
| Digital Filter | Sliding window average from 0.1 second to 4.0 seconds |
| Zero Range | Adjustable from ±2% to ±20% of full capacity |
| Power Input | |
| Standard | 12VDC - ON/OFF key with hardware override feature |
| Options | 110-240VAC 12V 2.5Ah NiMH Battery |
| Features | |
| Five point linearity correction RS-232 automatic transmit, network or printer driving Assignable function key: Unit switching, counting, manual hold, peak hold and animal weighing. 3 remote inputs shared with open-collector transistor outputs | |
| Approvals | 6,000 Divs. @ 1uV/Div NSC (S403), Ex id IIB T5, Ctick |
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