Description
96 x 48mm digital panel meters with 3.5 digit, 14.2mm high 7 segment LED’s. The products offer a wide range of AC or DC input parameters. These are the main group types:- AC Volts, Amps, Milliamps, DC Volts, Amps, Milliamps, Millivolts, Frequency.
Application
With the combination of mA input M300-AD1 and the M100 series Power transducers, parameters such as kW, kV, Ar etc can be measured and displayed. Customer adjustment of botjh “ZERO” and “SPAN” is permissible via potentiometers, accessible from the rear of the product.
Technical Specification
| Input Voltage Range | 88..440V |
| Burden | 1.8VA max |
| Frequency Range | 40 – 65Hz |
| No of LED’s | 16 |
| Angle between LED’s | 22.5º |
| Red LED ON Range | +/- 11.24º geometric |
| Green LED ON Range | 358º to 2º geometric |
| Accuracy | +/- 1º |
| Humidity | 5% to 85% Non condensing |
| Temperature Range | -10…60ºC |
| Storage Temperature | -40…70ºC |
Ordering Information:
Please specify D96-LSYNC on your order. (The synchroscope will operate on any voltage 80-440V. Please specify voltage on your order).
Meter rear view
General Specifications
| INPUT | TYPE | RANGE |
| AC Volts | M300-VAD | 0..600V |
| DC Volts | M300-VD1 | ± 50/60/75/100/150mV |
| DC Volts | M300-VD2 | ± 50mV…1999mV |
| DC Volts | M300-VD3 | ± 2V …199.9V |
| DC Volts | M300-VD4 | ± 200V …600V |
| AC Amps | M300-AAD | 1 or 5 AC (0.2 to 10A) |
| DC Amps | M300-AD1 | ± 1/5/10/20 |
| DC Amps | M300-AD2 | ± 100µA…199.9µa |
| DC Amps | M300-AD4 | 4/20mA |
| Frequency | M300-HZD | 35Hz…199.99Hz |
| IMPEDANCE | |
| M300-VAD | 10K Ohm/V |
| M300-VD1/2 | > 100K Ohm |
| M300-VD3/4 | 10K Ohm/V |
| BURDEN | |
| M300-AAD | < 2VA |
| M300-AD1/2/3/4 | 20mV drop |
| OVERLOAD | |
| Current | 4 x continuous |
| 25 x 1 second | |
| Voltage | 1.5 x continuous |
| 4 x 1 second | |
| Accuracy | ± 0.05% of reading ± 1 digits |
| Resolution | 0.05% |
| Linearity | ± 1 digit roll over error ± 2 digits |
| Conversion | Dual slope integration |
| CMR | AC 50dB 50 to 60Hz |
| DC 25 1K Ohm source unbalanced |
| Working Temperature | 0-60 deg C |
| Function Temperature | -25 to +70 deg C |
| Storage Temperature | -55 to 85 deg C |
| Temperature Coefficient | 0.01% per deg C |
| Relative Humidity | 0-95% non-condensing |
| Warm up time | 1 min |
| Shock | 30g in 3 planes |
| Test Voltage | 4kV RMS 50Hz 1 min |
| AC Voltage | 115/230/400 Volts (±25%) |
| 45 to 65 Hz Burden < 2VA | |
| DC Voltage | 24/48/110 Volts (± 20%) |
| Galvanic isolation. Burden < 3W |
| Digits | 1999 Full scale |
| Size | 14.2mm (0.56″) 7 segment red |
| Decimal Point | Internally selectable, optional extra for externally selectable |
| Overrange indication | Displays “1” or “-1” |
| Update response time | < 1 second |
| Polarity | Automatic with (-) indicating negative inputs |
| DIN case | Dimensions 96 x 48 x 98 |
| Material | Black Polycarbonate Complying with UL94VO |
| Terminals | Screw type for 2 x 0.5-3.5mm |
| Weight | 0.4kg |
| Enclosure code | IP 54 NEM A 12 Optional IP65 NEM A4 |
a) All inputs (AC or DC) are connected via terminals 1 & 3
b) All Auxiliary supplies (AC or DC) are connected via terminals 6 & 8
c) Access to the “ZERO” & “SPAN” adjustment. Remove terminal
blanks in position 9 & 10. ZERO = 10,SPAN = 9
d) Optional externally selectable decimal point. 16=common, 15=1.999
14 = 19.99, 13=199.9 Link 16 as required.
Call us now on: +44 1922 640003