Inputs
|
| Speed |
10 readings per second with a digital filter to reduce speed. |
| Accuracy/Repeatability |
Up to 90 days ± 0.08% of reading, ± 0.05% FSD typical |
| Drift |
Up to 0.002% per degree C @ 2.5mV/V typical |
| Resolution |
15 bit (4.5 digits) |
| Contact inputs |
Available for auto tare, print and peak hold reset (volt free). |
Analogue Outputs
|
| Drive |
4-20mA up to 1Kohm and 0-10 volts up to 2mA. |
| Accuracy |
4-20mA ±0.15% of range (typically) 0-10V ±2% before calibration |
| Resolution |
13 bit (Settling time 0.25 secs to 1% of step change) |
| Isolation |
±130V RMS or DC max to analogue input or any other port |
Options Available
|
| 2 set points |
Output through 5A, 230V ac SPCO relays (volt free contacts with latching and inversion options |
| Communications Port |
20mA loop - enabling up to 254 to be multi dropped to 1 x RS232 via IF25 interface |
| |
RS485 - enabling up to 32 units to be multi dropped (isolated) |
| |
RS232 - for 1 to 1 connection and standard printer drive (isolated) |
| |
Baud Rates - 300, 600, 1200, 2400, 4800, 9600 (19200 MANTRABUS only) |
| Die Cast Case |
Sealed to IP65 with external dimensions of220 x 120 x 80mm max |
| Stainless Steel Case |
Sealed to IP65, with external dimensions of224 x 160 x 90mm |
| PCB Only (Eurocard) (LCB) |
100 x 160 X 57mm for rack or customers enclosureDC Powering 9-32V dc |
Data Retention/Protection
|
| Retention |
10 years for set up values, minimum of 100,000 write cycle |
| |
Protection of data and function(s) Watchdog timer givingrepeat auto resets. |
| |
Impending power detection and hold off. |
| |
Keypad security and time out. |
CE & Environmental
|
| Storage temperature |
-20 to +70ºC |
| Operating temperature |
-10 to 50°C |
| Relative humidity |
95% maximum non condensing |
| Safety/Low Voltage Directive |
73/23/EEC amended by 93/68/EECBS EN 61010-1 |
| EMC Directive |
89/336/EECBasic Standard BS EN 61326 |
| EMC Emissions |
BS EN 55011:1998 |
| EMC Immunity |
BS EN 61000-42:1995BS EN 61000-4-3:2002
BS EN 61000-4-4:2004
BS EN 61000-4-11:2004 |
Physical
|
| PCB Case Dimensions |
120 x 200 x 75mm (without glands, see diagram below) |
| Case Material |
ABS |
