Omega Products ACC320 User Manual

GENERAL PURPOSE SIDE-EXIT
INDUSTRIAL ACCELEROMETER

ACC320 shown larger
than actual size.

ACC320

U 2-Pin MIL-Style

Connector

U Splashproof Design
U Ground Isolated
U Hermetic Seal
U For Motors, Pumps,

Gearboxes, and General
Industrial Applications

Dimensions:

mm (inch)

DYNAMIC MEASUREMENT

SPECIFICATIONS

Sensitivity @ 100 Hz, ±10%: 100 mV/g
Frequency Range:

±5% 5 Hz to 4 kHz
±10% 4 Hz to 7 kHz
±3 dB 2 Hz to 12 kHz

Turn-On Time: ≤0.5 s
Amplitude Range: ±70 g peak
Mounting Resonance: >18 kHz
Transverse Sensitivity: ≤5%
Amplitude Linearity: <1%
Noise (Typical):

Broadband:

2.5 Hz to 12 kHz 350 µg
Spectral: 10 Hz 30 µg/uHz

To Order

MODEL NO. DESCRIPTION
ACC320 General purpose accelerometer with side exit connector

ACCESSORIES

MODEL NO. DESCRIPTION

ACC-CB7-10 3.05 m (10') MIL/BNC twisted-pair shielded cable
ACC-CB7-10WP 3.05 m (10') waterproof twisted-pair shielded cable
ACC-PS2 3-range battery-powered signal conditioner
ACC-PS3 AC-powered signal conditioner
ACC-CB6 17.8 cm (7") BNCM/pigtail coaxial cable

See omega.com for details on the above signal conditioners.
Ordering Example: ACC320, accelerometer, ACC-CB7-10, cable, ACC-PS2, signal conditioner.

100 Hz 8 µg/uHz
1000 Hz 3 µg/uHz

Visit omega.com/acc320 for Pricing and Details

Output Impedance: 100 Ω
Grounding: Isolated
Bias Voltage: 10 to 14 Vdc
Power Requirement: 24 to 30 Vdc
Current Regulating Diode:

2 to 6 mA cc
Temperature Range: -40 to 121ºC

(-40 to 250ºF)
Base Strain Sensitivity, Maximum:

0.005 g/microstrain

Shock Limit: 5000 g peak

PHYSICAL
Weight: 154.5 g (5.5 oz)
Case Material: 304L SS
Design: Piezoelectric—ring shear
Sealing: Welded—hermetic
Mounting:
Mounting Torque: 2.8 N-m (25 in-lb)
Mating Connector: Amphenol

97-3106A-10SL-4S
Recommended Cabling: ACC-CB7-10

1

⁄4-28 stud (not included)

K

K-10