Product Specifications

AirData Multimeter ADM-850L
ELECTRONIC MICROMANOMETER

DIFFERENTIAL PRESSURE:
±2% of reading ± 0.001 in wc from 0.0500 to 50.00 in WC (0.0001 to 60.00 in wc FS); 20 psid safe pressure.

AIR FLOW:
Accuracy is ±3% of reading ±7 cfm from 100 to 2000 cfm; range is 25 to 2500 cfm supply, 25 to 1500 cfm exhaust with the 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.

TEMPERATURE:
±0.5°F accuracy from 32°F to 158°F; typically ± 1.0°F from -67°F to 32°F and from 158°F to 250°F; 0.1°F resolution.

AMBIENT RANGE:
Full range compensation from 40°F to 140°F.

AIR DENSITY CORRECTION:
Local air density correction range is 14 to 40 in Hg and -67°F to 250°F.

POSITION SENSITIVITY:
Unaffected by position or motion.

CALIBRATION:
Calibration certified NIST traceable.

READOUT:
10 digit, 0.4", high contrast, liquid crystal display.

METER HOUSING:
High impact, molded, "T" grade ABS

METER WEIGHT:
36 ounces (1.02kg), including batteries

SIZE:
6.0" x 6.4" x 2.7" (15.2 x 16.3 x 6.9 cm)

CONNECTIONS:
1/4" OD slip-on for 3/16" ID soft tubing.

BATTERY LIFE:
3000 readings per charge, 500 recharge cycles.

ADM-850L MAIN PAGE

ADM SERIES | HDM SERIES | COMPARISONS | ADM-870C | ADM-860C | ADM-850L | CFM-88L | METER MAINT | FLOWHOOD MAINT | MULTI-TEMP KIT | CAPTURE HOOD KITS