Omega Products ACC-PS1 User Manual

ACCELEROMETER POWER SUPPLIES/AMPLIFIERS

BATTERY POWERED

ACC-PS2

U Amplifies

Signal Up to
100x

U Rechargeable

Battery Power
with Charger
Included

U High

Performance,
Single Channel

ACC-PS1

ACC-PS1 shown
smaller than actual size.

ACC-PS2 shown
smaller than actual size.

DYNAMIC MEASUREMENT

U Battery Powered
U High Performance, Single Channel
U Low Noise

OMEGA’s ACC-PS1 is a battery-powered,
single-channel, high-performance accelerometer
power supply. Powered by two 9V batteries, it features
low noise and a low-battery LED indicator.

SPECIFICATIONS

ACC-PS1 ACC-PS2

No. of Channels 1 1
Excitation Voltage (Vdc) 18 24
Excitation Current (mA) 2 2
Voltage Gain (±2%) 1x 1x, 10x, 100x
Output Signal

FS Peak (Vdc) 10 10
Noise (mVrms) (0 to 10 kHz) 0.06 0.002
Input Power (2) 9V battery (3) 9V battery
Battery Life 80 hr 12 hr
Accel. Connector BNC BNC
Output Connector BNC BNC
Dimensions: mm (inch) 133 x 66 x 44

(5.25 x 2.6 x 1.75) (
Weight, g (oz) 31 (11) 70 (25)

66 x 43 x 135

2.6 x 1.7 x 5.3

OMEGA’s ACC-PS2 is a low-noise, single-channel,
high-performance accelerometer power supply/amplifier.
It is powered by a rechargeable Ni-Cad battery with
detachable charger (included). Features include a
3-position gain (for amplification of 1x, 10x, 100x), LED
low-battery indicator, overlimit (clipping) indicator, and
fault indicator. The rugged aluminum housing contains
4 easily accessible mounting holes with
121 x 44 mm (4.75 x 1.75") centers.

To Order

MODEL NO. DESCRIPTION

ACC-PS1 Battery-powered, single-channel

power supply

ACC-PS2 Rechargeable battery, single-channel
power supply/amplifier

INTERFACE CABLES USED BETWEEN POWER

SUPPLY AND INSTRUMENTATION

MODEL NO. DESCRIPTION

ACC-CB4-15 4.6 m (15') coaxial cable (BNCM/

BNCM)
ACC-CB5-2 0.6 m (2') coaxial cable

(BNCM/banana plug)
ACC-CB6 178 mm (7") coaxial cable (BNCM/

pigtail)

See omega.com for accessories.
Comes complete with operator’s manual.

)

Ordering Example: ACC-PS2, with rechargeable battery and
charger, single-channel power supply/amplifier, ACC-CB4-15,

4.6 m (15') coaxial interface cable, ACC102A, accelerometer.

K-16

Visit omega.com/acc-ps1_acc-ps2 for Pricing and Details

K

K

ACCELEROMETER POWER SUPPLIES/AMPLIFIERS

AC POWERED, SINGLE CHANNEL, AND TRIAXIAL SUPPLY

ACC-PS3A
AC power supply
shown smaller than
actual size.

ACC-PS4A

ACC-PS4A, triaxial

supply shown smaller

than actual size.

ACC-PS3A

U AC Powered
U Low Cost
U High Performance, Single Channel
U Low Noise

OMEGA’s ACC-PS3A is an AC-powered,
single-channel, high-performance accelerometer
power supply. This low-cost unit features low noise and
a rugged aluminum housing with 4 easily accessible
mounting holes on 121 x 44 mm (4.75 x 1.75") centers.

SPECIFICATIONS

ACC-PS3A ACC-PS4A

No. of Channels 1 3
Excitation Voltage (Vdc) 24 24
Excitation Current (mA) 2 2
Voltage Gain (±2%) 1x 1x
Output Signal

FS Peak (Vdc) 10 10
Noise (mV rms)

(0 to 10 kHz) 0.2 0.2
Input Power 115 Vac or 115 Vac or

230 Vac

Accel. Connector BNC 4-pin female
Output Connector BNC BNC

Dimensions, mm (inch) 135 x 43 x 66 135 x 43 x 66

Weight, g (oz) 624 624

(22) (22)

(5.3 x 1.7 x 2.6)

230 Vac

(5.3 x 1.7 x 2.6)

U Powers All 3 Axes on

Triaxial Accelerometer ACC301

U AC Powered

OMEGA’s ACC-PS4A is an AC-powered, triaxial,
high-performance power supply for use with the
ACC301 triaxial accelerometer. It outputs the signal
from all 3 axes. Along with low noise, this line-powered
supply features a rugged aluminum housing with
4 easily accessible mounting holes on 121 x 44 mm
(4.75 x 1.75") centers.

To Order

MODEL NO. DESCRIPTION

ACC-PS3A Single-channel power supply,

ACC-PS4A* Triaxial power supply,

INTERFACE CABLES USED BETWEEN
POWER SUPPLY AND INSTRUMENTATION

MODEL NO. DESCRIPTION

ACC-CB4-15 4.6 m (15') coaxial cable (BNCM/

ACC-CB5-2 0.6 m (2') coaxial cable (BNCM/

ACC-CB6

For use with triaxial accelerometers only.

*

See omega.com for details on the above cable accessories.
Comes complete with operator’s manual.
Ordering Example: ACC-PS3A, 115 Vac powered single-channel

power supply.
To order with 230 Vac power, add suffix “-230V” to model number,

no additional charge.
To order without mounting feet, add suffix “-NMF” to model number,

no additional charge.

Visit omega.com/acc-ps3a_acc-ps4a for Pricing and Details

115 Vac power

115 Vac power

BNCM)

banana plug)
178 mm (7") coaxial cable (BNCM/

pigtail)

K-17