TYPE 4533-B

GENERAL-PURPOSE CCLD ACCELEROMETER

Type 4533-B is a CCLD Accelerometer based on our ThetaShear® design, featuring a low sensitivity to environmental factors, wide frequency range and a TEDS enabled, low-noise preamplifier.

TYPE 4533-B

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Type 4533-B is a general-purpose CCLD accelerometer with a low-noise preamplifier with built-in TEDS functionality. The accelerometer is part of the Type 4533-B and 4534-B accelerometers, based Brüel & Kjær’s patented ThetaShear® design.

Both accelerometer types feature a wide frequency range, and have variants with sensitivities from 1 mV/ms–2 to 50 mV/ms–2.

USE SCENARIOS

General purpose vibration measurement
Measurements in variable environmental conditions

Code	Measurement range [m/s²]	Measurement range [g]	Sensitivity	Lower frequency [Hz]	Output signal (connectivity)	Electrical connector location	TEDS	Electric isolation
-4533-B-001-	710 m/s²	71 g	98 mV/g	0.2 Hz	Analogue	Side	Yes	-
-4533-B-002-	140 m/s²	14 g	490 mV/g	0.3 Hz	Case isolated	Analogue	Side	Yes
-4533-B-004-	1430 m/s²	143 g	49 mV/g	0.2 Hz	Analogue	Side	Yes	-
-4533-B--	7140 m/s²	714 g	9.8 mV/g	0.2 Hz	Case isolated	Analogue	Side	Yes

TYPE 4533-B
Type/technology	Piezoelectric CCLD (IEPE)
Direction/Axes	Uniaxial
Measurement range [m/s²]	710 m/s², 1430 m/s², 7140 m/s², 140 m/s²
Measurement range [g]	71 g, 143 g, 714 g, 14 g
Application	General purpose
Weight [gram]	8.6 g
Weight [oz]	0.3 oz
Sensitivity tolerance	10 %
Sensitivity	98 mV/g, 49 mV/g, 9.8 mV/g, 490 mV/g
Lower frequency [Hz]	0.2 Hz, 0.3 Hz
Higher frequency [Hz]	12.8 kHz
Minimum Temperature [°C]	-55 °C
Maximum Temperature [°C]	125 °C
Minimum Temperature [°F]	-67 °F
Maximum Temperature [°F]	257 °F
Mounting	Clip mounting, Stud mounting, Center bolt mounting
Resonance frequency [kHz]	38 kHz
Real-time capabilities	None
Output signal (connectivity)	Analogue
Electrical connector location	Side
TEDS	Yes
Electric isolation	Case isolated

List of accessories available for all variants of this family

Product Code	Description
UA-0866---	25 Cement Studs (DB0756), 10-32UNF *
UA-0186---	Extension Connectors (JJ0032), pack of 2
YJ-0216---	Micro Wax 3971, white, for Accel
JP-0145---	Adaptor BNC(M) to 10-32 UNF(F) str.
DB-0544---	Mechanical part, test probe tip, round s
QS-0007---	Adhesive,SuperFastInstant,cyanoacrylate
AO-0531-D-030-	Cable 10-32 UNF(M) to BNC(M), 3m, coax
QA-0029---	Thread Tap, 10-32 UNF, HHS ISO 529
UA-2063---	Stud Set, 10x 10-32 UNF, L 7.9mm, Steel
UA-2064---	Stud Set, 10x 10-32 UNF w/Flange,L 5.3mm
AO-0038-D-300-	Cable 10-32 UNF(M) to (M), 30m, sln