TRIAXIAL ACCELEROMETER SIGNAL CONDITIONER

TRIAXIAL ACCELEROMETER SIGNAL CONDITIONER

SKU: 1-15-04

Internal battery powered (3 x 9V batteries which are included) signal conditioner provides a low noise 27 volt, 3 mA constant current power to one triaxial accelerometer and couples it to an MREL Data Recorder. Gain of x1, x10 and x100. Compatible with MREL’s DataTrap II™ Data/VOD Recorder (Product 1-04-01) and MicroTrap™ VOD/Data Recorder (Product 1-03-01) containing the optional MicroTrap Scope™ Upgrade (Product 1-03-03). Includes 3 ea. of 2 m (6 ft.) long coaxial cables for connecting to the MREL Data Recorder. Complete with connectors installed.

ДОПОЛНИТЕЛЬНЫЕ ДЕТАЛИ

ТЕХНИЧЕСКИЕ ХАРАКТЕРИСТИКИ

	English:	SI:
Performance
Channels	3	3
Frequency Range (-5 %) (x1, x10 Gain) [1]	0.15 to 100000 Hz	0.15 to 100000 Hz
Frequency Range (-10 %) (x100 Gain) [1]	0.15 to 50000 Hz	0.15 to 50000 Hz
Voltage Gain (±2 %)	1:1	1:1
Voltage Gain (±2 %)	1;10	1;10
Voltage Gain (±2 %)	1:100	1:100
Fault/Bias Monitor/Meter (±2 V) (midscale)	13 VDC	13 VDC
Environmental
Temperature Range	32 to 122 °F	0 to 50 °C
Electrical
Excitation Voltage (To Sensor) [4]	25 to 29 VDC	25 to 29 VDC
Constant Current Excitation (±0.25 ) (To Sensor)	2.0 to 3.2 mA	2.0 to 3.2 mA
Discharge Time Constant [3][5]	>7 sec	>7 sec
DC Offset (Maximum) [3]	<30 mV	<30 mV
Spectral Noise (1 Hz) (Gain 1)	0.4 µV/√Hz	-128 dB
Spectral Noise (10 Hz) (Gain 1)	0.1 µV/√Hz	-140 dB
Spectral Noise (100 Hz) (Gain 1)	.06 µV/√Hz	-144 dB
Spectral Noise (1000 Hz) (Gain 1)	.04 µV/√Hz	-147 dB
Spectral Noise (10000 Hz) (Gain 1)	.04 µV/√Hz	-148 dB
Broadband Electrical Noise (1 to 10000 Hz) (Gain x1)	3.54 µV rms	-110 dB/rms
Spectral Noise (1 Hz) (Gain 10)	1.80 µV/√Hz	-115 dB
Spectral Noise (10 Hz) (Gain 10)	1.3 µV/√Hz	-118 dB
Spectral Noise (100 Hz) (Gain 10)	0.75 µV/√Hz	-122 dB
Spectral Noise (1000 Hz) (Gain 10)	0.70 µV/√Hz	-123 dB
Spectral Noise (10000 Hz) (Gain 10)	0.35 µV/√Hz	-129 dB
Broadband Electrical Noise (1 to 10000 Hz) (Gain x10)	50.1 µV/rms	-86 dB/rms
Spectral Noise (1 Hz) (Gain 100)	17.0 µV/√Hz	-95 dB
Spectral Noise (10 Hz) (Gain 100)	12.0 µV/√Hz	-98 dB
Spectral Noise (100 Hz) (Gain 100)	8.4 µV/√Hz	-102 dB
Spectral Noise (1000 Hz) (Gain 100)	6.4 µV/√Hz	-104 dB
Spectral Noise (10000 Hz) (Gain 100)	2.0 µV/√Hz	-114 dB
Broadband Electrical Noise (1 to 10000 Hz) (Gain x100)	500 µV/rms	-66 dB/rms
Power Required (Standard)	Internal Battery	Internal Battery
Internal Battery (Type)	9V	9V
Battery Life (Standard Alkaline) [2]	25-40 hours	25-40 hours
Power Required (Alternate)	DC Power	DC Power
DC Power	25 mA	25 mA
Internal Battery (Quantity)	3	3
DC Power	30 to 40 VDC	30 to 40 VDC
Physical
Electrical Connector (Input, sensor) [6]	BNC Jack	BNC Jack
Electrical Connector (Output, scope)	BNC Jack	BNC Jack
Electrical Connector (External Power, DC)	DIN Jack	DIN Jack
Electrical Connector (Input, sensor) [6]	4-Pin Jack	4-Pin Jack
Size – Depth	2.0 in	5.0 cm
Size – Height	7.5 in	19 cm
Size – Width	5.0 in	13 cm
Weight (Including Batteries)	1.1 lb	0.5 kg

* All specifications are at room temperature unless otherwise specified.

[1] Low frequency response specified into 1M ohm load.
[2] Alkaline type recommended for longest service life.
[3] With 1M ohm load.
[4] Excitation voltage to sensor limited by optional DC power voltage.
[5] Un-buffered output, read out device input impedance affects discharge time constant and low frequency response of unit.
[6] Use BNC’s or Triax connector, not both at once. Cover all unused connectors with black ESD protective caps.