Commtest AM3100T2-Z2 Specifications
Case Mounted Accelerometers
Datasheet
Bently Nevada Machinery Condition Monitoring
Description
The accelerometers in this sensor series offer a number of
features making them well suited for harsh industrial
environments and installation in locations with limited
available space.
These case-mounted accelerometers provide acceleration
measurements in units of g or m/s^2. The sensor has a
standardized output voltage proportional to the level of
acceleration which can interface to a variety of condition
monitoring solutions. The range of vibration frequencies
detected by these sensors spans from 0.2 – 14,000 Hz.
Features
l Rugged stainless design, corrosion resistant
l Hermetic seal, case isolated
l ESD protection
l Reverse wiring protection
l EMI / RFI shielded
l Hazardous area certifications
124M2609 Rev. C
Benefits
l Able to fit in small spaces
l Light weight for walk around programs
l Cross wiring will not harm sensor
l Prevents ground loops in permanent mount applications
l Can be hosed down or submersed with proper connector
l Can be used in applicable certified hazardous areas
Compliance
l See individual accelerometers for compliance.
Case Mounted Accelerometers
Datasheet 124M2609 Rev. C
Ordering
Information
Accelerometer Part Number
AM3100T2-Z2
AS3100S2-Z2
AP3500S2-Z1
AP3500T2-Z1
AS3100S2-Z0
AM3100T2-Z0
Top exit sensor, 100 mV/g, Zone 2
rated
Side exit sensor, 100 mV/g, Zone 2
rated
Side exit sensor, 500 mV/g, Zone 1
rated
Top exit sensor, 500 mV/g, Zone 1
rated
Side exit sensor, 100 mV/g, Zone 0
rated
Top exit sensor, 100 mV/g, Zone 0
rated
Accessories supplied:
l 1/4-28 to 1/4-28 mounting stud
l calibration data
2/18
Case Mounted Accelerometers
Datasheet 124M2609 Rev. C
AM3100T2-Z2
Specifications
Dynamic
Sensitivity, ± 5% @25°C 100 mV/g
Acceleration range 80 g peak
Amplitude nonlinearity 1%
±10%: 0.7-9,000 Hz
Frequency response
Resonant frequency 30 kHz
Transverse sensitivity, max ±5% of axial
Temperature response
Electrical
Voltage source 18-30 Vdc
Current regulating diode 2-10 mA
Broadband electrical noise @
2.5 Hz to 25 kHz
Spectral electrical noise @ 10 Hz 7 μg/√Hz
Spectral electrical noise @ 100 Hz
Spectral electrical noise @ 1000
Hz
Output Impedance, max 100 Ω
Bias output voltage 12 Vdc
Grounding
± 3 dB: 0.4-14,000
Hz
-55°C : -20%
+120°C : +10%
500 μg
4 μg/√Hz
2 μg/√Hz
case isolated,
internally shielded
Physical
Sensing element design
Weight 62 grams
Case material 316L Stainless Steel
Mounting
Connector
Recommended cabling
PZT ceramic /
shear
71/4-28 UNF
tapped hole
2-pin, MIL-C-5015
style
Shielded, twisted
pair, no longer
than 100 feet
Connections
Connector Pin Function
Shell ground
A power/signal
B common
Frequency response and spectral noise
values are typical.
Environmental
Temperature range -55°C to 120°C
Vibration limit 500 g peak
Shock limit 5,000 g peak
Electromagnetic sensitivity,
equiv g, max
Sealing hermetic base strain
sensitivity, max
70 μg/gauss
0.0002 g/μstrain
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Case Mounted Accelerometers
Datasheet 124M2609 Rev. C
Compliance and Certifications
This device complies with part 15 of the FCC
Rules. Operation is subject to the following
conditions: (1) This device may not cause
harmful interference, and (2) This device must
accept any interference received, including
interference that may cause undesired
operation.
European Community Directives
ATEX Directive 2014/34/EU
EMC Directive 2014/30/EU
LV Directive 2014/35/EU
Reach Directive 1907/2006/EC
ROHS Directive 2011/65/EU
Standards
EN 61326-1
EN 60079-0
EN 60079-15
EN60079-11
Hazardous Area Approvals
CSA/NRTL/C
Class I, Div 2, Groups A, B, C, D
Class I, Zone 2, AEx/Ex na II T4
Install per drawing 117M2767
4/18
Case Mounted Accelerometers
Datasheet 124M2609 Rev. C
Physical
AS3100S2-Z0
Specifications
Dynamic
Sensitivity, ± 5% @25°C 100 mV/g
Acceleration range 80 g peak
Amplitude nonlinearity 1%
±10% : 1.0-5,000 Hz
Frequency response
Resonant frequency 22 kHz
Transverse sensitivity, max ±5% of axial
Temperature response
Electrical
Voltage source 18-30 Vdc
Current regulating diode 2-10 mA
Broadband electrical noise @
2.5 Hz to 25 kHz
Spectral electrical noise @ 10 Hz 10 μg/√Hz
Spectral electrical noise @ 100 Hz
Spectral electrical noise @ 1000
Hz
Output Impedance, max 100 Ω
Bias output voltage 12 Vdc
Grounding
± 3 dB : 0.7-10,000
Hz
-55°C: -8%
+120°C: +10%
700 μg
5 μg/√Hz
5 μg/√Hz
Case isolated,
internally shielded
Sensing element design
Weight 145 grams
Case material 316L Stainless Steel
Mounting
Connector
Recommended cabling
PZT ceramic /
shear
1/4-28 captive
hex head ascrew
2-pin, MIL-C-5015
style
Shielded, twisted
pair, no longer
than 100 feet
Connections
Connector Pin Function
Shell ground
A power/signal
B common
Frequency response and spectral noise
values are typical.
Environmental
Temperature range -50°C to 120°C
Vibration limit 500 g peak
Shock limit 5,000 g peak
Electromagnetic sensitivity,
equiv g, max
Sealing hermetic base strain
sensitivity, max
70 μg/gauss
0.0002 g/μstrain
5/18
Case Mounted Accelerometers
Datasheet 124M2609 Rev. C
Compliance and Certifications
1. This device may not cause harmful
interference.
2. This device must accept any interference
received, including interference that may
cause undesired operation.
European Community Directives
ATEX Directive 2014/34/EU
EMC Directive 2014/30/EU
LV Directive 2014/35/EU
Reach Directive 1907/2006/EC
ROHS Directive 2011/65/EU
Standards
EN 61326-1
EN 60079-0
EN 60079-15
EN60079-11
Hazardous Area Approvals
CSA/NRTL/C
Class I, Div 1, Groups A, B, C, D
Class II, Div 1, Groups E, F, G
Class III, Div 1
Class I, Zone 0, Ex ia IIC T4
Class I, Zone 0, AEx ia IIC T4
ATEX
Ga Ex ia IIC T4
Install per drawing 117M4394
6/18
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