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Simpson Hawk H335 Series 3-1/2 Digit AC Current Advanced Digital Panel Meter & Controller - 1/8 DIN
DISPLAY | |||||
Type | 7- segment, red LED, 4 or 5 digits | ||||
Height | 0.56” (14.2mm) | ||||
Brightness | 5 settings, user programmable | ||||
Decimal Point | 4 or 5 position, user programmable | ||||
Overrange Indication | Display flashes “EEEE” indicating Maximum Value Exceeded (Example: H335) | ||||
Underrange Indication | Display flashes “-EEE” indicating Minimum Value Exceeded (Example: H335) | ||||
Alarm Indicators | 4 LED indicators for up to four independent setpoints | ||||
Linearization | H335 2 points H345 16 points | ||||
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POWER REQUIREMENTS | |||||
AC | 85 to 250 VAC or 120VAC @ 10VA | ||||
DC | 9 to 36 DCV @ 10VA | ||||
Isolation | 250V RMS MAX | ||||
Note: Each supply is shown at the maximum and minimum values except the 120 VAC unit, which is allowed ± 10% | |||||
| ACCURACY @ 25°C as % of rdg |
| |||
| 4-1/2 digit | 3-1/2 digit | |||
DC Current | |||||
High (5A, 2A) | ± 0.2% of reading ± 1 count | ± 0.3% of reading ± 1 count | |||
All others | ± 0.05% of reading ± 1 count | ± 0.1% of reading ± 1 count | |||
DC Volts | |||||
High (600V) | ± 0.1% of reading ± 1 count | ± 0.2% of reading ± 1 count | |||
All others | ± 0.05% of reading ± 1 count | ± 0.1% of reading ± 1 count | |||
Resistance | |||||
All ranges | ± 0.1% of reading ± 2 counts | ± 0.1% of reading ± 2 counts | |||
* AC Current |
|
| |||
High (2A, 5A) | ± 0.2% of reading ± 2 counts | ± 0.3% of reading ± 2 counts | |||
All others | ± 0.1% of reading ± 2 counts | ± 0.2% of reading ± 2 counts | |||
* AC Volts | |||||
High (600V) | ± 0.1% of reading ± 1 count | ± 0.2% of reading ± 1 count | |||
All others | ± 0.05% of reading ± 1 count | ± 0.1% of reading ± 1 count | |||
* AC functions measured at 50 hz, include ± 1 count for each additional 100 Hz above 50 Hz | |||||
ENVIRONMENTAL | |
Operating Temperature | 0 to 50ºC |
Storage Temperature | -10 to +60°C |
Relative Humidity | < 80% for the temp. up to 31ºC and decreasing linearly to 50% relative humidity at 50°C |
Ambient Temp | 25°C |
Temperature Drift | ± 100 ppm /°C |
Warmup time | 10 minutes |
| |
NOISE REJECTION | |
NMRR | 60 dB @ 50-60 Hz |
CMRR | 70 db @ 50-60 Hz |
For indoor use to an altitude up to 200m | |
| |
A TO D CONVERSION | |
Technique | Successive approximation with oversampling |
Sample Rate | 10 conversions per second |
Display Rate | User Programmable from 1 - 420 updates / minute (240 default) |
| |
RS-485 Specications (only available on H345) | |
2 wire / Half duplex, Baud rate: 9600 baud, 1ms delay per character, 32 Nodes Maximum on Bus. Optically and magnetically isolated for ground loop elimination | |
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MECHANICAL | |
Bezel | 3.92” x 2.0” x 0.52” (99.8mm x 51.9mm x 132mm) |
Depth | 3.24” (82.3mm) behind panel |
Panel cutout | 3.62” x 1.77” (92mm x 45mm) 1/8 DIN |
Weight | 10 oz. (283.5 g) |
Cover | NEMA 4X Rated front panel |
| |
ELECTRICAL | |
Accuracy | Listed as % of reading at 25°C. Add 100ppm/°C to compensate for drift. Tested at 50Hz, include +/-1 count for every 100Hz above 50 Hz |
Transient Overvoltage | Installation Category III, Pollution Degree 2 |
Analog Output | Sampling Rate = 100 mSec. Reaction Time 0 to Full Scale = 10 μSec |
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