SLT sound meter

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SLT sound meter sound meter for fixed mounting iwth relay and regulation output
The sound meter has a measurement microphone with grip and a subjection for the wall with a 1.5 m cable, a sonorous transmitter and a digital indicator. The main application field of the sound meter is continuous sound measurements and the control of sound in factories, production rooms and leisure pavilions. The digital indicator of the sound meter has a relay output to control alarm beeps or the blinking lights that are an optical or acoustic warning as well as a regulation output. The limit value for the alarm output can be programmed in the indicator. The signal of the analogue output can be used to regulate the window hatches or to store the signals of the transmitter in a logger, to be valued and documented later. The sound meter is very easy to connect and it works with 230 V. The digital indicator for the sound meter has been set up in advance in the transmitter and it can be used immediately. It can be used with Lutron transmitters. Here you can see a general preview of our sound meter.
Digital indicator for the SLT sound meter View or print the user's manual for the sound meter	SLT sound meter View or print the user's manual for the sound meter
Here you can see the sound meter functioning. The SLT sound meter is indicated for long measurements and it will be delivered ready to use. The customer only has to install the cables.
Technical specifications
Sound sensor
Measurement range	30 ... 130 dB in 3 ranges
Resolution	0.1 dB
Accuracy	± 1.5 dB
Evaluation	A
Power	by transmitter
Cable length	1.5 m
Wall mounts	included in the delivery
Environmental conditions	max. 85 % relative humidity / 0 ... +50 °C
Microphone	1/2 " Electret accurate microphone
Norm	IEC 651 type II (class II)
Transmitter
Housing	ABS plastic
Power	90 … 260 ACV
Calibration	ajustable set screw
Output	4 ... 20 mA
Protection type	IP 54
Environmental conditions	max. 85 % relative humidity / 0 ... +50 °C
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 / 240 VAC
Power	90 ... 260 ACV / 50 ... 60 Hz
Dimensions / Switchboard according to DIN	92 (+ 0,8) mm x 45 (+ 0,5) mm
Weight	approx. 250 g
Environmental conditions	max. 85 %relative humidity / 0 ... + 50 °C
Protection	IP 65
Delivery content 1 x SLT sound meter (1 x sound sensor with 1.5 m cable, 1 x sound transmiter, digital indicator, wall mount, user manual)

Optional - Acoustic calibrator for the regular calibration of the sound meter. The sound meters are calibrated. The sensor suffers from time to time. You can recalibrate the sound meter at any time and you will always achieve accurate measurements. - ISO calibration certificate for businesses that want to include the sound meter into their internal check outs or for the annual recalibration. - The ISO certification includes a laboratory calibration with a control certificate included with all the measurement values.

Here you will find an overview of all the measuring instruments available at PCE Instruments.
Contact: PCE Instruments UK Limited Unit 11 Southpoint Business Park Ensign Way, Southampton United Kingdom, SO31 4RF Phone: +44(0) 23 809 870 30 Fax: +44(0) 23 809 870 39	Contact: PCE Americas Inc. 1201 Jupiter Park Drive, Suite 8 Jupiter 33458 FL USA Phone: +1-410-387-7703 Fax: +1-410-387-7714