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| Digital Panel Meters Thermometer |
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Digital panel meters from Asahi Keiki offer impressive specifications, reliability and low cost for a variety of applications |
| AT-205 | Features
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| Specifications |
| Input Configuration | Single Ended |
| Conversion Rate | 2.5 /sec |
| Normal mode rejection | TYP 40dB (50/60Hz) |
| Display | LED 8 mm 3 1/2 digit |
| Polarity | "-" automatic |
| Overrange indication | "1" flashing |
| Power Supply | DC 5V +/- 5% 90mA DC 12V +/- 20% 40mA DC 24V +/- 20% 20mA |
| Operation temperature | 0~ 50 C, 35 - 85% RH |
| Dimension mm H x W x D | 24 x 48 x 66 mm DIN size |
| Weight | Approx 51 gm |
| Dielectric Strength | Between input (A, B, COM)
and 0V terminal, DC500 volts |
| Insulation Resistance | DC 500V 100 MOhm at above terminals |
| Sensor | K or J type thermocouple |
| Temperature Display | Degrees C or F |
| Resolution | 1 degree C or F |
| External lead resistance | less than 100 MOhm |
| Cold junction compensation | accurate to +/- 2 C (10 - 40 C) |
| Burn out alarm | -1999 flashing |
| Excessive input | +/- 5 Volts DC |
| TC Measurement Range |
| Specifications for RTD Measurement |
| Sensor | PT-100 |
| Temperature Display | Degrees C or F |
| Resolution | 0.1C or 1 degree C or F |
| External lead resistance | less than 1 Ohm/lead |
| Linearizing method | Analog |
| Excessive input | +/- 5 Volts DC |
| RTD Measurement Range |
| Sensor | Code | Measuring range | Resolution | Accuracy | |
| PT 100 | PA | -100 to + 199.9 C | 0.1 deg C | +/- 0.2% FS V | |
| PJ | - 200C to +600 C | 1 deg C | +/- 0.4% FS V | ||
| PF | -328 F to +1112 F | 1 deg F | +/- 0.4% FS V |
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| Click on diagram for larger view |
| Ordering Information |
| AT-205-XX-YZ | Use the part
numbers above for the appropriate range and type XX ~ PA, PF, PJ, JC, KC, KF JF Designate power supply you need, Y as follows Y= 3 for DC 5V power Y= 4 for DC 24 V power Y= 5 for DC 12 V power Designate output option Z as follows Z=1 no output |
$135.00 | |
| Z=3 analog output | $160.00 |
Topac Inc. 231 CJC Highway, Suite 103
Cohasset MA 02025 USA
Tel: 781 740 8778 Fax: 781 740 8779
e-mail:
sales@topac.com
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