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Model: 480B21

$795.00 USD
(Pricing valid in US only)


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

3-channel, Battery-powered, ICP® Sensor Signal Conditioner with Gain x1, x10 and x100 for each channel. BNC input and output connectors. Uses three 9-volt alkaline batteries (included).

  • Channels: 3

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 English:SI: 
Performance
Channels3 3  
Frequency Range (-5 %) (x1, x10 Gain)0.15 to 100000 Hz0.15 to 100000 Hz[1] 
Frequency Range (-10 %) (x100 Gain)0.15 to 50000 Hz0.15 to 50000 Hz[1] 
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 VDC13 VDC 
Environmental
Temperature Range32 to 122 °F0 to 50 °C 
Electrical
Excitation Voltage (To Sensor)25 to 29 VDC25 to 29 VDC[4] 
Constant Current Excitation (±0.25 ) (To Sensor)2.0 to 3.2 mA2.0 to 3.2 mA 
Discharge Time Constant>7 sec>7 sec[2][3] 
DC Offset (Maximum)<30 mV<30 mV[3] 
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 BatteryInternal Battery 
Internal Battery (Type)9V9V 
Battery Life (Standard Alkaline)25-40 hours25-40 hours[5] 
Power Required (Alternate)DC PowerDC Power 
DC Power25 mA25 mA 
Internal Battery (Quantity)33 
DC Power30 to 40 VDC30 to 40 VDC 
Physical
Electrical Connector (Input, sensor)BNC JackBNC Jack[6] 
Electrical Connector (Output, scope)BNC JackBNC Jack 
Electrical Connector (External Power, DC)DIN JackDIN Jack 
Electrical Connector (Battery Charger)4-Pin Jack4-Pin Jack[6] 
Size - Depth2.0 in5.0 cm 
Size - Height7.5 in19 cm 
Size - Width5.0 in13 cm 
Weight (Including Batteries)1.1 lb0.5 kg 

All specifications are at room temperature unless otherwise specified.


CE

Product Notes
[1] Low frequency response specified into 1M ohm load.
[2] Un-buffered output, read out device input impedance affects discharge time constant and low frequency response of unit.
[3] With 1M ohm load.
[4] Excitation voltage to sensor limited by optional DC power voltage.
[5] Alkaline type recommended for longest service life.
[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:
Optional
488A12Auto lighter adaptor 6-pin mini din(1)
488B10Power Supply, 100 to 125 VAC or 200 to 250 VAC input, 27 VDC @ 20 mA output.(1)
Optional Versions:
No optional versions
Product Documents
Additional Downloads