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ADM-860C/870C
The ADM-860C & ADM-870C AirData Multimeters are designed specifically
for applications with very demanding air distribution requirements
and features an RS232 Communications Port which allows the user
to download readings to a printer or computer. |
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Specifications ADM-860C/870C
| Air velocity |
±3% of reading ±7 fpm 50 to
8000 fpm pitot tube (30.000 fpm FS)
50 to 5.000 fpm AirFoil; 50 to 2500 fpm VelGrid |
| Differential pressure |
±2% of reading ±0.001 in wc from 0.0500
to 50.000 in wc
(0.0001 to 60 in wc FS), 20 psid safe pressure |
| Temperature |
±0.5°F accuracy from 32°F to 158F°;
typically ±1.0°F from -67°F to 32°F and
from 158°F to 250°F; 0.1° resolution |
Air flow
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accuracy is ±3% of reading ±7 cfm from 100
to 2000 cfm
range is 25 to 2500 supply, 25 to 1500 exhaust with 8400
Flowhood |
| Absolute pressure |
±2% of reading ±0.1 in Hg from 14 to 40
in Hg referenced to vacuum. 60 psia maximum safe pressure. |
| Ambient range |
full range compensation from 40°F to 140F°. |
| Air density correction |
local air density correction range is 14 to 40 in Hg
and -67°F to 250°F. |
| Memory |
100 readings, sequence labeled, sum and average |
| Calibration |
each meter certified, NIST traceable standards |
| Read out |
10 digit, 0.4”, high contrast, liquid crystal display |
| Meter housing |
6.0” x 6.4” x 2.7” high impact ABS.
36 oz |
| Connections |
¼” OD slip-on for 3/16” ID soft tubing |
| Battery life |
2000 readings per charge, 500 recharge cycles |
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