| Display |
| Type: |
3 1/2 digit Red Planar seven segment LED (±1999) |
| Digit height: |
0.56 inch or 14mm |
| Out of range indication:: |
Flashing display. Except model 2358. |
| Response time: |
250 milliseconds nominal, sample rate: 2.5 times/sec.2 |
| Conversion type: |
Dual slope integration with auto zero. |
| Display multiplier |
Available for models 2351, 2353, 2355, 2356 only |
| Type: |
Red Planar seven segment LED |
| Digit height: |
1 fixed zero will display 19990 full scale
2 fixed zeros will display 199900 full scale |
| Auxulliary
power |
| Choice of inputs: |
100, 117, 220 or 240 VAC (±10%), 50-60 Hz, 4.5 VA maximum
except 3P 4W watts and Vars with analog output and model 2354 Models |
| Input Rating |
| AC Current: |
0 to 1 Amp AC; 0 to 5Amp AC; 0-10 Amp AC is a factory option |
| AC Voltage: |
0-120VAC, 0-240 VAC (W/VAR/ PF/PA); 0-150VAC, 0-300VAC (Volt / Freq)
Up to 600 Volts AC available as an option. |
| DC Voltage: |
Up to 600 Volts DC |
| Frequency: |
50/60Hz and 400Hz |
Input Range: |
| Rated current: |
A / W / VAR : 0-200% ; PF / PA : 20-200% |
| Rated voltage: |
V/W/Var: 120%; FPA: 50-120%; Frequency:20-120% |
| Input Frequency Rate |
| Volts, Amps, Hertz: |
45-65Hz up to the 9th harmonic measuring capability
2% of specified accuracy |
| Sustained Input: |
| Rated current: |
A/W/VAR/PF/PA: 200% continuous; 10x rating for 5 seconds |
| Rated voltage: |
V/W/Var/Freq: 120% continous; PF/PA: 150% continous |
| Burdent: |
| Rated current: |
<0.1 VA per element |
| Rated voltage: |
120V; <0.2 VA per element, 240V; <0.4 VA per element |
| Accuracy: |
Voltage:
Current:
Watt/VAR: |
± 0.25% ± 1 digit (DC voltage + 0.1% rdg. + 1 digit) |
| Power Factor |
±0.015 Power factor |
| Phase Angle: |
±1.0° Phase Angle |
| Frequency: |
±0.05 Hz @ 40-70Hz, 0.1Hz @ 300-500 Hz |
| Analog Output |
0 to 1mA,
0 to ± 1mA: |
10k ohm load maximum |
4 to 20mA,
12 ± 8mA: |
500 ohm maximum |
| 1-5 VDC |
Into 250 ohm minimum |
| 1 mV Digit: |
2 V maximum into 100 ohm or greater
isolation between analog and utput is 2300 V |
| Insulation voltage and resistance: |
| Input to power supply: |
2300 Volts AC for 1 minute (except 2351 is 1500 V AC) |
| Input Terminals to case: |
2300 Volts AC for 1 minute (except 2351 is 1500 V AC) |
| Temperature Range |
| Operating Temp.: |
-20 to +50°C between 5-85% relative humidity maximum (non-condensing) |
| Storage Temp: |
-20 to 70 °C |
| Temp. Coeff.: |
| DC Volts: |
< 50 PPM of reading / °C |
| All Others: |
< 250 PPM of full scale/ °C |
| General |
| Dimensions: |
1/8 DIN-W x D x H = 3.78 x 6.30 x 1.89 inches
1/4 DIN-W x D x H = 3.78 x 6.30 x 3.78 inches |
| Weight: |
| 2351, 2353, 2357; |
500 g |
| 2354 : |
850 g |
| 2355, 2356, 2358: |
600 g |
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