Order no.: PCE-SLT-24V

Noise Meter / Sound Meter PCE-SLT-24V

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Description

Noise meter / sound meter PCE-SLT-24V
Sound warning device for fixed installation with analogue output 4 ... 20-mA

The noise meter / sound meter consists of a measuring microphone with a handle and a wall bracket on a 1.5 m / 4.9 ft cable, a sound transmitter. The main area of application of this noise meter / sound meter is in the continuous sound measurement and sound monitoring of factory halls, production rooms and at large events (discotheques, folk festivals, cart tracks ...).

The analog output signal can also be used to control window flaps ... or the signals from the transmitter can be saved, evaluated and documented on a logger. The noise meter / sound meter is very easy to connect and can be operated via 24V DC.

Highlights

***Includes digital indicator with IP 65 rating***
- Measuring range: 30 ... 130 dB in 3 ranges
- Resolution: 0.1 dB
- Accuracy: ± 1.5 dB
- IP 54 ingress protection rating on transmitter offers limited protection against dust ingress (no harmful deposit) and protection against splashed water from any direction
- IP 65 ingress protection rating on digital indicator offers total protection against dust ingress and protection against low-pressure water jets from any direction. Limited ingress permitted.

Specification

Sound sensor
Measuring range	30 ... 130 dB in three ranges I. 30 ... 80 dB (A) II. 50 ... 100 dB (A) III. 80 ... 130 dB (A)
Resolution	0.1 dB
Accuracy	± 1.5 dB
Rating	A
Care	Via transmitter
Cable length	1.5 m / 4.9 ft
Wall mount	To screw on (included)
Environmental conditions	Max. 85% relative humidity / 0 ... 50°C / 32 ... 122°F
Microphone	1/2 "precision electret microphone
Standard	IEC 61672 class II
Transmitter
Casing	ABS plastic
Care	24V DC
Current consumption	Approx. 31 ... 47-mA
Calibration	Adjustable via grub screw
Output	4 ... 20-mA
Protection	IP 54
Environmental conditions	Max. 85% relative humidity 0 ... 50°C / 32 ... 122°F
Digital indicator
Transmitter input signal	4 – 20-mA
Indicator	- 1999 ... 9999 (1 ... 3 decimals, according to the measurement value / chosen by the user)
Programming data (decimals, limit value ..)	Saved in the unit
Regulation output	3 points (Com, NO, NC)
Alarm output	Relay output: 5 A / 240V AC
Power	90 ... 260 AC V / 50 ... 60 Hz
Dimensions / Switchboard according to DIN	92 (+ 0.8) mm x 45 (+ 0.5) mm
Weight	Approx. 250 g / 0.56 lb
Operating conditions	0 ...50°C / 32 ... 122°F, max. 85% RH
Protection class	IP 65 ingress protection rating

Delivery Scope

1 x PCE-SLT-24V noise meter / sound meter (consisting of 1 x acoustic sensor on a 1.5 m / 4.92' long cable and a transmitter)
1 x Wall-mounting bracket for sensor
1 x Digital indicator
1 x User manual