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16 CHANNEL UNIVERSAL SCANER (Micro Controller Based) |
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| INPUT/OUTPUT | |
Input |
|
| T/C | K / J / N / E/ R / S / T |
| RTD | 1-5 Volt |
| mA | 4-20 mA |
| Volt | 1-5 Volt |
Range |
|
K |
0 to 1240 °C. |
J |
0 to 1000 °C. |
N |
0 to 1300 °C. |
E |
0 to 750 °C. |
R |
0 to 1760 °C. |
S |
0 to 1760 °C. |
Pt.-100 |
0 to 820 °C. |
| 4 - 20 mA | 0000 to 1999 |
| 1 - 5 Volt | 0000 to 1999 |
| DISPLAY | |
Type of display |
7 Segment display. |
No. of digit |
3 digits for channel No. & 4 digit for parameter value . |
Size of digit |
12.5 mm (0.5") height. |
Display Colour |
Red |
| GENERAL SPECIFICATION | |
Mode of operation |
|
Auto Scan |
All channel are sequentially scanned at the rate selectable from 1 to 180 sec. |
Acknowledge |
For Alarm values, there is auto reset. For Trip values, there is manual reset. |
Hold Mode |
Any particular channel & its reading can be held indefinitely. |
Skip Facility |
Provided to skip undesired Channel |
Operation |
Fail safe (relay energized 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 MW 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 for PCB. |
| SET POINTS | |
| Setpints | Praogrammable Alarm & Trip Set Point for each channel. |
| Dead Band | Praogrammable from 0 - 254 |
| Setpoint Settings | Hi for Alarm Type |
| Output Relays | 6 |
| Control Action | On / OFF |
| Grouping of Relays | Programmable |
Alarm & Trip LEDs |
Common for both for each channel. |
| INSTALLATION | |
Power Supply |
90-270 VAC ± 10 %, 50 Hz |
Operating Temperature |
0-60°C. |
Mounting |
Panel Monted |
Storage Temp. |
0°C to + 50°C. |
Mounting |
Flush Panel. |
Terminals |
Screw Terminals suitable for conductors upto 1.5 sq. mm. |
Bezel size |
144 (H) x 144 (W) x 160 (D) in mm. |
Cutout |
138 (H) x 138 (W) x 160 (D) in m |
Weight |
Approx 2 kg. |
