480B21 | PCBセンサ・オンラインストア東陽テクニカ

Model: 480B21
3-channel, battery-powered, ICP® sensor signal cond., gain x1, x10, x100, BNC input/output conn.

Specifications
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Product Documents

■ Specifications

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

All specifications are at room temperature unless otherwise specified.

Product Notes

[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.
[7] See PCB Declaration of Conformance PS024 for details.

Accessories:

選択アクセサリ

ERC-QC	校正証明書

Optional Versions:

No optional versions

■ Documents & Downloads

Product Documents

● Product Manual

● Product Specification Sheet