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DIGITAL UNIVERSAL SCANNER |
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| INPUT/OUTPUT | |
| Input | |
| T/C |
K / J / N / E / R / S / |
| Range | |
| K | 0 to 1240 °C |
| J | 0 to 1000 °C |
| N | 0 to 1300 °C |
| E | 0 to 750 °C |
| R | 0 to 1740°C |
| S | 0 to 1760 °C |
| T | 0 to 400 °C |
| PT - 100 | 0 to 820 °C |
| 4 - 20 mA | 0000 – 1999 |
| 1-5 Volt | 0000 - 1999 |
| DISPLAY | |
| Type of Display | 7 Segment Display |
| No. of Digits | 4 Digit for Channel No. & 4 Digit for Parameter Value |
| Size of Digits | 12.5 mm (0.5”) Height |
| Display Colour | Red |
| SET POINTS | |
| Setpoints | Programmable Alarm & Trip Set point for each Channel |
| Dead Band | Programmable from 0 – 254 |
| Setpoints Settings | Hi for Alarm type Hi / Lo Programmable for Trip type |
| Output Relays | 4 |
| Control Action | ON / OFF |
| Grouping of Relays | Programmable |
| Alarm & Trip LEDs | Common for both for each Channel |
| GENERAL SPECIFICATION | |
| Mode of Operation | |
| Auto Scan | All Channel are sequentially scanned at the rate selectable from 1 to 12 sec. |
| Hold Mode | Any particular channel & its reading can be held indefinitely |
| Skip Facility | Provided to skip undesired Channel |
| Operation | Fail safe ( relay energised for normal running ) |
| ACJC | Inbuilt& Automatic for T/C I/P |
| Calibration | Through software of individual I/P’s. |
| Sensor Break & Short Circuit Protection | Indication |
| Accuracy | ± 0.5%, ± 1 Digit |
| Response Time | WITHIN 3 Sec. |
| Insulation Resistance | 200 MΩ at 1000 VDC |
| Watch Dog Timer | Both H/W & S/W provided |
| Memory Retention | EE-PROM (more than 5 years ) |
| Anti-Humidity Treatment | Acryform conformal coating on PCB |
| INSTALLATION | |
Power Supply |
a) 110 VAC ±10%, 50Hz b) 230 VAC ±10 % 50Hz |
Operating Temperature |
0 to 60°C |
Operating Humidity |
5 to 95% |
Storage Temperature |
0°C to 60°C |
Mounting |
Panel Mounted |
Terminals |
Screw terminals suitable for conductors upto 1.5Sq. mm |
Instrument Cabinet |
Plastic Housing |
Bezel Size |
96 x 96 mm |
Cutout Size |
92 x 92 mm |
Depth |
165.5 |
