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Description – Det-Tronics ATX10 Transmitter User Manual

Page 5

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2.5

95-8657

3

ATX10 only

CuRRenT OuTpuT—

4-20 mA with HART (non-isolated, sourcing*)

20 mA indicates Alarm condition

16 mA indicates Pre-Alarm condition

4 mA indicates Normal condition

2 mA or less indicates a Fault condition.

* Isolated or sinking operation requires the use of a

FlexVu

®

Model UD10 Display.

mAXimum lOOp ReSiSTAnCe—

300 ohms at 18 Vdc; 600 ohms at 24 Vdc.

wiRing TeRminAlS—

Rated for 14 to 18 AWG (2.5 to 0.75 mm

2

) wire.

leD STATuS inDiCATORS—
Power (Green) Steady = Power on

Twice per second = Manual AIC

Fault (Yellow)

Steady = Critical Fault

Alarm (Red)

Steady = Alarm

Twice per second = Pre-alarm

DescriptiOn

The FlexSonic Acoustic Detector is comprised of two

main components: the AC100 Acoustic Sensor, and the

ATX10 Acoustic Transmitter.

AC100
The AC100 Acoustic Sensor detects events such as

gas leaks by looking for changes in the spectrum of

the received acoustic signal. To do this, the AC100

employs a high performance microphone and digital

signal processing (DSP) technology to continuously

monitor the acoustic signal.

The wide dynamic range and spectral resolution enable

the sensor to provide both superior sensitivity and false

alarm discrimination.

The AC100 Acoustic Sensor can be connected directly

to the ATX10 Transmitter, or mounted remotely using an

optional Sensor Termination Box (STB).

3.46

(8.8)

4.7

(11.9)

2.7

(6.9)

3.77

(9.6)

5.16

(13.1)

5.2

(13.2)

5.86

(14.9)

12.33
(31.3)

AC100 WITH ATX10

AC100 WITH ATX10 OR STB

AC100 WITH STB

A2610

Figure 1—Dimensions of Acoustic Detector in inches (Centimeters)

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