PCB Piezotronics RH401B04 User manual

Model RH401B04
ICP® Circuit Simulator
Installation and Operating Manual
For assistance with the operation of this product,
contact the PCB Piezotronics, Inc.
Toll-free: 716-684-0001
24-hour SensorLine: 716-684-0001
Fax: [phone]
E-mail: [email protected]
Web: www.pcb.com

Manual 21354 Rev E
ECN 50523
Repair and Maintenance
PCB guarantees Total Customer Satisfaction through its
“Lifetime Warranty Plus” on all Platinum Stock Products
sold by PCB and through its limited warranties on all other
PCB Stock, Standard and Special products. Due to the
sophisticated nature of our sensors and associated
instrumentation, field servicing and repair is not
recommended and, if attempted, will void the factory
warranty.
Beyond routine calibration and battery replacements
where applicable, our products require no user
maintenance. Clean electrical connectors, housings, and
mounting surfaces with solutions and techniques that will
not harm the material of construction. Observe caution
when using liquids near devices that are not hermetically
sealed. Such devices should only be wiped with a
dampened cloth—never saturated or submerged.
In the event that equipment becomes damaged or ceases
to operate, our Application Engineers are here to support
your troubleshooting efforts 24 hours a day, 7 days a
week. Call or email with model and serial number as well
as a brief description of the problem.
Calibration
Routine calibration of sensors and associated
instrumentation is necessary to maintain measurement
accuracy. We recommend calibrating on an annual basis,
after exposure to any extreme environmental influence,
or prior to any critical test.
PCB Piezotronics is an ISO-9001 certified company whose
calibration services are accredited by A2LA to ISO/IEC
17025, with full traceability to SI through N.I.S.T. In
addition to our standard calibration services, we also offer
specialized tests, including: sensitivity at elevated or
cryogenic temperatures, phase response, extended high
or low frequency response, extended range, leak testing,
hydrostatic pressure testing, and others. For more
information, contact your local PCB Piezotronics
distributor, sales representative, or factory customer
service representative.
Returning Equipment
If factory repair is required, our representatives will
provide you with a Return Material Authorization (RMA)
number, which we use to reference any information you
have already provided and expedite the repair process.
This number should be clearly marked on the outside of
all returned package(s) and on any packing list(s)
accompanying the shipment.
Contact Information
PCB Piezotronics, Inc.
3425 Walden Ave.
Depew, NY14043 USA
Toll-free: [phone]
24-hour SensorLine: [phone]
General inquiries: in[email protected]
Repair inquiries: [e-mail]
For a complete list of distributors, global offices and sales
representatives, visit our website, www.pcb.com.
Safety Considerations
This product is intended for use by qualified personnel
who recognize shock hazards and are familiar with the
precautions required to avoid injury. While our equipment
is designed with user safety in mind, the protection
provided by the equipment may be impaired if equipment
is used in a manner not specified by this manual.
Discontinue use and contact our 24-Hour Sensorline if:
Assistance is needed to safely operate equipment
Damage is visible or suspected
Equipment fails or malfunctions
For complete equipment ratings, refer to the enclosed
specification sheet for your product.
Definition of Terms and Symbols
The following symbols may be used in this manual:
DANGER
Indicates an immediate hazardous
situation, which, if not avoided, may
result in death or serious injury.

Manual 21354 Rev E
ECN 50523
CAUTION
Refers to hazards that could damage
the instrument.
NOTE
Indicates tips, recommendations and
important information. The notes
simplify processes and contain
additional information on particular
operating steps.
The following symbols may be found on the equipment
described in this manual:
This symbol on the unit indicates that
high voltage may be present. Use
standard safety precautions to avoid
personal contact with this voltage.
This symbol on the unit indicates that
the user should refer to the operating
instructions located in the manual.
This symbol indicates safety, earth
ground.

Manual 21354 Rev E
ECN 50523
PCB工业监视和测量设备 - 中国RoHS2公布表
PCB Industrial Monitoring and Measuring Equipment - China RoHS 2 Disclosure Table
部件名称
有害物质
铅(Pb)
汞
(Hg)
镉
(Cd)
六价铬(Cr(VI))
多溴联苯 (PBB)
多溴二苯醚(PBDE)
住房
O
O
O
O
O
O
PCB板
X
O
O
O
O
O
电气连接器
O
O
O
O
O
O
压电晶体
X
O
O
O
O
O
环氧
O
O
O
O
O
O
铁氟龙
O
O
O
O
O
O
电子
O
O
O
O
O
O
厚膜基板
O
O
X
O
O
O
电线
O
O
O
O
O
O
电缆
X
O
O
O
O
O
塑料
O
O
O
O
O
O
焊接
X
O
O
O
O
O
铜合金/黄铜
X
O
O
O
O
O
本表格依据 SJ/T 11364 的规定编制。
O：表示该有害物质在该部件所有均质材料中的含量均在 GB/T 26572 规定的限量要求以下。
X：表示该有害物质至少在该部件的某一均质材料中的含量超出 GB/T 26572 规定的限量要求。
铅是欧洲RoHS指令2011/65/ EU附件三和附件四目前由于允许的豁免。
CHINA RoHS COMPLIANCE

Manual 21354 Rev E
ECN 50523
Component Name
Hazardous Substances
Lead (Pb)
Mercury (Hg)
Cadmium (Cd)
Chromium VI
Compounds
(Cr(VI))
Polybrominated
Biphenyls (PBB)
Polybrominated
Diphenyl Ethers
(PBDE)
Housing
O
O
O
O
O
O
PCB Board
X
O
O
O
O
O
Electrical Connectors
O
O
O
O
O
O
Piezoelectric Crystals
X
O
O
O
O
O
Epoxy
O
O
O
O
O
O
Teflon
O
O
O
O
O
O
Electronics
O
O
O
O
O
O
Thick Film Substrate
O
O
X
O
O
O
Wires
O
O
O
O
O
O
Cables
X
O
O
O
O
O
Plastic
O
O
O
O
O
O
Solder
X
O
O
O
O
O
Copper Alloy/Brass
X
O
O
O
O
O
This table is prepared in accordance with the provisions of SJ/T 11364.
O: Indicates that said hazardous substance contained in all of the homogeneous materials for this part is below the limit
requirement of GB/T 26572.
X: Indicates that said hazardous substance contained in at least one of the homogeneous materials for this part is above the limit
requirement of GB/T 26572.
Lead is present due to allowed exemption in Annex III or Annex IV of the European RoHS Directive 2011/65/EU.

401B04 ICP
®
Sensor Simulator
1. INTRODUCTION AND DESCRIPTION
The Model 401B04 is a unity gain, non-inverting, impedance-converting voltage amplifier with the same
characteristics as the built-in ICP
®
amplifiers provided in most PCB pressure sensors, force sensors, and
accelerometers. This model consists of MOSFET circuitry packaged in a convenient Pomona box with BNC
connectors. When used in conjunction with a signal generator or oscillator, it can be used in place of an ICP
sensor to calibrate ICP
®
sensor signal conditioners, do system verifications and gain adjustments, or check
frequency response of systems with long input cables. (The Model 401B04 simulates the circuit of an ICP
®
sensor while the signal generator takes the place of the sensor’s crystals.)
2. INSTALLATION AND OPERATION
CAUTION: Connect the output only to an ICP
®
type, current-limited signal conditioner.
WARNING: Excessive current may damage this model. Measure the ICP
®
sensor signal conditioner
current prior to connecting the 401B04. The ICP
®
excitation current should be ≤20 mA.
2.1 CALIBRATION OF ICP
®
SENSOR SIGNAL CONDITIONERS
Refer to the acceptance test procedure for your particular PCB signal conditioner, dual mode charge
amplifier, or digital peak meter model. (Acceptance test procedures are available for most PCB electronic
products. Consult factory for details.)
Connect a signal generator or oscillator to the input jack of the 401B04, after observing the caution and
warning above. Connect the output jack of the 401B04 to the ICP
®
sensor signal conditioner being
tested. (Various cables and adaptors are available from PCB as needed.) Switch on the signal
conditioner and note the output bias voltage on the meter as you would for any ICP
®
sensor. The meter
should read mid scale, indicating that the 401B04 is operational. Follow the acceptance test procedure
for your particular PCB model. The exact gain factor (near unity) of the 401B04 is noted on the
calibration certificate supplied with the unit. The nominal value of Gain = 1.0 is on the housing of the unit.
401
B04 Simulator
Frequency Counter
Function Generator
Digital Volt Meter
Oscilloscope
Signal Conditioner
(Unit Under Test)
401B04
Simulator
Frequency Counter
Function Generator
Digital Volt Meter
Oscilloscope
Signal Conditioner
(Unit Under Test)
401B04 Simulator
Frequency Counter
Function Generator
Digital Volt Meter
Oscilloscope
Signal Conditioner
(Unit Under Test)

PAGE 2
2.2 MEASUREMENT SYSTEM CHECKOUT AND/OR GAIN ADJUST
The Model 401B04 is inserted in place of the ICP
®
sensor in your measurement system. Connect the
input of the 401B04 to a signal generator and the output to the ICP
®
sensor signal conditioner. Also
connect any additional amplifiers or recording devices that will be used in the test, as shown in the figure
above. After switching on all equipment and allowing sufficient warm-up time, apply a known signal
through the system with the signal generator and adjust gains, ranges, zeroes, etc., as needed.
2.3 CALIBRATION OF LONG LINES
Model 401B04 can be used, in conjunction with an oscillator or step function generator, to simulate an
ICP® sensor driving a long input cable between the sensor and the ICP sensor signal conditioner. Refer
to PCB “General Guide to ICP® Instrumentation” for more details on the procedure.
3. FREQUENCY RESPONSE CONSIDERATIONS
When used with a signal generator for system checkouts or testing of long lines, low frequency response of
the 401B04 is DC.
High frequency response of the Model 401B04, when driving short cables with small (~1V) signals, is 1
megahertz. Refer to PCB “General Guide to ICP® Instrumentation.” if long cables are to be driven. Also,
consult the factory if less than 2 mA constant current will be used to power the 401B04.
4. MEASUREMENT AND REPAIR
The miniature size precludes most maintenance. If used in a very humid or dirty environment, signal
degradation, usually in the form of reduced output or loss of low frequency response, may occur. If the
connectors become dirty, clean with Freon TF ®, Genesolv, or other suitable solvent that leaves no residue.
Manual Number: 40858
Manual Revision: A
ECN Number: 38393

Model Number
RH401B04 ICP® CIRCUIT SIMULATOR Revision: NR
ECN #: 47284
[5]
Performanc
e
ENGLISH S
I
Gain(+0 to -2 %) 1 1
Output Range ± 5 V ± 5 V
Low Frequency Response 0 Hz 0 Hz
High Frequency Response(2.0 mA) 110 kHz 110 kHz [4]
High Frequency Response(4 mA) 220 kHz 220 kHz [4]
High Frequency Response(20 mA) 1000 kHz 1000 kHz [4]
Non-Linearity ≤2 % FS ≤2 % FS
Environmenta
l
Temperature Range(Operating) +30 to +150 °F -1.1 to +65.5 °C
Electrica
l
Excitation Voltage +18 to 30 VDC +18 to 30 VDC [1]
Output Bias Voltage +7 to 14 VDC +7 to 14 VDC
Constant Current Excitation 2 to 20 mA 2 to 20 mA
Output Current 1 to 19 mA 1 to 19 mA [2]
Output Impedance <100 Ohm <100 Ohm
Broadband Electrical Noise(10 kHz) 12 µV rms 12 µV rms [3]
Spectral Noise(1 Hz) 4 µg/√Hz 4 µg/√Hz [3]
Spectral Noise(10 Hz) 1 µg/√Hz 1 µg/√Hz [3]
Spectral Noise(100 Hz) 0.3 µg/√Hz 0.3 µg/√Hz [3]
Spectral Noise(1 kHz) 0.1 µg/√Hz 0.1 µg/√Hz [3]
Spectral Noise(10 kHz) 0.05 µg/√Hz 0.05 µg/√Hz [3]
Insulation Resistance(Minimum) 109Ohm 109Ohm
Physical
Housing Material Aluminum Aluminum
Electrical Connector(Input) BNC Plug BNC Plug
Electrical Connector(Output) BNC Jack BNC Jack
Size (Length x Width x Height) 2.2 in x 1.1 x 0.9 55.9 mm x 27.9 x 22.9
Weight 2.50 oz 70.9 gm
All specifications are at room temperature unless otherwise specified.
In the interest of constant product improvement, we reserve the right to change specifications without notice.
ICP®is a registered trademark of PCB Group, Inc.
This model, designated with an RH prefix, is RoHS compliant. For further details, and to obtain PCB's RoHS
Statement of Conformance, please visit http://www.pcb.com
OPTIONAL VERSIONS
Optional versions have identical specifications and accessories as listed for the standard model
except where noted below. More than one option may be used.
NOTES:
[1] Voltage < 20 VDC reduces input range to ±3V
.
[2] Excitation current supplied minus 1 mA nominal current consumption.
[3] Typical, tested with 1000 pF capacitance at input.
[
4
]
Above stated fre
q
uenc
y
, the am
p
lifier becomes slew rate limited
.
[5] See PCB Declaration of Conformance PS024 for details. A low impendance connection from
case to earth ground is required to maintain CE compliance.
Entered: LK Engineer: BAM Sales: KWW Approved: BAM Spec Number:
Date: 9/28/2017 Date: 9/28/2017 Date: 9/28/2017 Date: 9/28/2017 68059
3425 Walden Avenue, Depew, NY 14043
Phone: [phone]
Fax: [phone]
E-Mail: [email protected]