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Air Velocity Meters - VELOCICHECK® Model 8340

Model 8340 Air Velocity Meters Features
Models 8340 TSI's line of VELOCICHECK Air Velocity Meters provides a reliable, accurate and easy way to make air velocity measurements. The VELOCICHECKs are small, pocket-sized meters that require no training; just pick up the meter and start taking readings. These meters provide a cost-effective way to quickly take the measurements you need.

Model 8340 Air Velocity Meters Features

  • Listed by Underwriters Laboratories as intrinsically safe for use in hazardous locations for Divisions 1 and 2 in Class I, Groups C and D; Class II, Groups E, F and G; and Class III.
  • Velocity range of 0 to 10.00 m/s
  • Easy-to-read digital display
  • Slow and fast time constant modes available to smooth the display when measuring fluctuating flows
  • Includes a battery check that monitors battery level to ensure accurate readings
  • NIST*-traceable calibration certificate











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Air Velocity Meters Specifications


Velocity (Model 8340):
 Range: 0 to 10.00 m/s (0 to 2,000 ft/min)
Accuracy1: 5.0% of reading or ±0.025 m/s (±5 ft/min) whichever is greater

 External Meter Dimensions (all models):
Size Measurements:
70 mm x 33 mm x 132 mm
(2.75 in. x 1.3 in. x 5.2 in.)
Meter Probe Type (Model 8340):
Description: Retractable
Material: Stainless steel

Meter Probe Dimensions (Model 8340):
Probe Length: 79 mm (3.1 in.) length when extended
Probe Diameter: 6.4 mm (0.25 in.)

Operating Temperature Range (Model 8340):
Instrument: 0 to 50°C (32 to 122°F)
Probe: 0 to 50°C (32 to 122°F)

Battery Life:
Model 8330: Minimum 10 hours at 0.5 m/s (100 ft/min) using alkaline batteries
Model 8340: Minimum 20 hours at 0.5 m/s (100 ft/min) using alkaline batteries

Display (all models):
Type: Digital
Description: 4 1/2 digits, 10 mm (0.4 in.) high

Time Constant (all models):
Fast mode: 3-second averaging
Slow mode: 12-second averaging

Power Requirements:
Model 8340: Four AA-size batteries, alkaline only (provided)

Safety Rating (Model 8340):
UL listed intrinsically safe for use in hazardous locations for Divisions 1 and 2 in Class I,
Groups C and D; Class II, Groups E, F and G; and
Class III when used with alkaline batteries

Standard Equipment (all):
Free certificate of NIST* traceability, operation and service manual, four size AA alkaline batteries and hard-shell carrying case

 

Velocity
Range
0 to 10.00 m/s
Velocity
Range
0 to 20.00 m/s
Temperature
Digital
Display
Time
Constant
NIST*
Calibration
Certificate
Intrinsically
Safe


8340


*U.S. National Institute of Standards and Technology

1The accuracy statement of 5.0% of reading or ±.025 m/s (±5 ft) applies to 0.13
through 10.00 m/s (25 ft/min through 2000 ft/min).
2The accuracy statement of 5.0% of reading or ±.025 m/s (±5 ft) applies to 0.13
through 20.00 m/s (25 ft/min through 4000 ft/min).

Specifications are subject to change without notice.
Specifications in parentheses ( ) indicates metric equivalents.

Model 8330 VELOCICHECK Air Velocity Meter | Model 8340 VELOCICHECK Air Velocity Meters | Thermo-Anemometer



Air Velocity Meters - VELOCICHECK Model 8340