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BENTLY NEVADA | IEPE ACCELEROMETER SERIES
AM3100T2-Z2-00
Top-Exit Zone 2 IEPE Accelerometer
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100 mV/g sensitivity | 80 g peak range | 0.4 to 14,000 Hz at +/-3 dB | 18 to 30 Vdc | 1/4-28 UNF mounting | 2-pin MIL-C-5015 style connector
LEAD TIME: In stock | WARRANTY: 1 year |
BENTLY NEVADA AM3100T2-Z2-00
TOP-EXIT ZONE 2 IEPE ACCELEROMETER
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AM3100T2-Z2-00 is a case-isolated, internally shielded IEPE accelerometer for machinery vibration measurement in applicable Zone 2 hazardous areas. It combines 100 mV/g sensitivity, an 80 g peak measurement range, a top-exit 2-pin MIL-C-5015 style connector and a 1/4-28 UNF mounting interface in a hermetically sealed 316L stainless steel body. |
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Technical Data
AM3100T2-Z2-00 verified product specifications
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Complete model
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AM3100T2-Z2-00
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Product family
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IEPE Accelerometer Series
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Product type
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Top-exit, case-mounted IEPE accelerometer for Zone 2
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Dimensions
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1.80 in (45.7 mm) body height x 0.69 in (17.5 mm) diameter; 0.16 in (4.1 mm) mounting stud projection
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Weight
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62 g (2.19 oz)
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Sensitivity
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100 mV/g, +/-5% at 25 deg C
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Acceleration range
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80 g peak
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Frequency response
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0.7 to 9,000 Hz at +/-10%; 0.4 to 14,000 Hz at +/-3 dB
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Resonant frequency
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30 kHz
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Amplitude nonlinearity
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1%
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Voltage source
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18 to 30 Vdc
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Current regulating diode
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2 to 10 mA
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Output impedance
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100 ohm maximum
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Bias output voltage
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12 Vdc
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Grounding
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Case isolated and internally shielded
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Mounting
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1/4-28 UNF tapped hole; 1/4-28 mounting stud supplied
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Connector
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Top exit, 2-pin, MIL-C-5015 style
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Recommended cabling
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Shielded twisted pair, maximum 100 ft (30.5 m)
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Temperature range
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-55 to 120 deg C (-67 to 248 deg F)
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Vibration limit
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500 g peak
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Shock limit
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5,000 g peak
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Sealing
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Hermetic
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Case material
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316L stainless steel
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Hazardous-area rating
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Zone 2; Class I Division 2, Groups A, B, C and D; Class I Zone 2, AEx/Ex nA IIC T4
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CONTACT
STELLA
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Applications & Features
Industrial vibration measurement with a wide dynamic range
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General machinery
Suitable for case-mounted vibration measurements on motors, pumps, fans, gearboxes and other rotating equipment within the published sensor limits.
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Wide frequency coverage
The 0.4 to 14,000 Hz response at +/-3 dB supports broad machinery-condition measurements.
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Robust body
Hermetically sealed 316L stainless steel construction withstands high vibration and shock.
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Ground-loop control
The case-isolated, internally shielded design helps prevent ground loops in permanent installations.
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Electrical Interface
IEPE power, signal and connection details
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Excitation
Operate from an 18 to 30 Vdc source with a 2 to 10 mA current-regulating diode.
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Signal path
Connector pin A carries power and signal; pin B is common; the connector shell is ground.
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Output characteristics
Nominal bias output is 12 Vdc and output impedance is 100 ohm maximum.
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Cable practice
Use shielded twisted-pair cable no longer than 100 ft (30.5 m) with a compatible two-socket connector.
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Installation
Mounting and cable practices for reliable vibration transfer
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Mounting interface
Install through the 1/4-28 UNF tapped hole using the supplied 1/4-28 mounting stud.
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Sensor orientation
The top-exit connector keeps cable routing aligned with the sensing axis and compact mounting footprint.
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Mounting surface
Use a clean, flat and rigid machine surface so the sensor body couples directly to the measured structure.
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Cable routing
Secure the cable against movement, keep it within the 100 ft limit and protect the connector from moisture and mechanical strain.
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Compliance
Published limits and compliance for AM3100T2-Z2-00
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Operating temperature
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-55 to 120 deg C (-67 to 248 deg F)
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Ingress protection
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Hermetically sealed sensor body; use the proper connector for washdown or submersed service
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Vibration limit
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500 g peak
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Shock limit
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5,000 g peak
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North American approval
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CSA/NRTL/C: Class I, Division 2, Groups A, B, C and D; Class I, Zone 2, AEx/Ex nA IIC T4
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ATEX / IECEx
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II 3G Ex nA nC IIC T4 Gc
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Applicable directives
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ATEX 2014/34/EU, EMC 2014/30/EU, LV 2014/35/EU, REACH 1907/2006/EC and RoHS 2011/65/EU
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Standards
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EN 61326-1, EN 60079-0 and EN 60079-15
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FAQ
Six model-specific checks for users, engineers and procurement teams
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1. How can the quoted complete model be verified?
Require the quotation, nameplate, packaging and calibration data to show AM3100T2-Z2-00. Confirm the top-exit connector, 100 mV/g sensitivity, 80 g range, 1/4-28 UNF mount and Zone 2 marking as separate checkpoints.
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2. How can New, Used or Refurbished condition be distinguished?
Inspect the 316L stainless steel body, 11/16-inch hex, mounting threads, connector pins and stud for wrench marks, corrosion, thread wear, impact damage or residue. A new sensor should include clean hardware and its individual calibration data.
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3. How can supplier legitimacy and reliability be checked?
Verify the supplier legal entity, physical address, matching bank beneficiary, traceable quotation and written condition statement. Commercial documents should retain the complete AM3100T2-Z2-00 identifier.
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4. What must engineers verify before purchase?
Check 18 to 30 Vdc IEPE excitation, 2 to 10 mA constant current, 100 mV/g sensitivity, 0.4 to 14,000 Hz response, 2-pin MIL-C-5015 style connection, 1/4-28 mounting and the required Zone 2 approval.
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5. What physical evidence should be requested before payment?
Request dated photos of the full label, connector, mounting base and stud, plus a clear photo showing the 1.80 in by 0.69 in envelope and the original calibration data matching AM3100T2-Z2-00.
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6. Can a similar AM3100 or another hazardous-area suffix replace it?
No automatic substitution is valid. A side-exit version changes geometry and frequency response, while Zone 0 or Zone 1 models use different approval concepts. Match the complete model, connector exit, sensitivity, mounting and certification.
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EN
