PCE Instruments SLT Class II (Type 2) Sound Level Meter 30 to 130 dB(A)

Model # SLT

PCE-SLT is a class II (type 2) sound level, sound pressure level (SPL), decibel (dB) or noise meter with audible or visual alarm output capability.
PCE-SLT is used for long-term, continuous monitoring of occupational noise exposure limits in industrial environments such as foundries, factories and manufacturing production floors.
The measuring device consists of a wall-mountable acoustic sensor on a 1.5 m / 4.92′ long cable and a transmitter.
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.

PCE-SLT is a class II (type 2) sound level, sound pressure level (SPL), decibel (dB) or noise meter with audible or visual alarm output capability. PCE-SLT is used for long-term, continuous monitoring of occupational noise exposure limits in industrial environments such as foundries, factories and manufacturing production floors. The measuring device consists of a wall-mountable acoustic sensor on a 1.5 m / 4.92′ long cable and a transmitter.
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
lashed 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.

Measuring range	30 … 130 dB in 3 ranges: I. 30 … 80 dB(A) II. 50 … 100 dB(A) III. 80 … 130 dB(A)
Resolution	0.1 dB
Accuracy	±1.5 dB
Frequency weighting	A
Power supply	Via transmitter
Cable length (sensor to transmitter)	1.5 m / 4.92′
Operating conditions	0 … 50°C / 32 … 122°F, max. 85% RH
Microphone	1/2″ precision electret
Standard	IEC 61 672 (Class II)
Transmitter
Housing	ABS plastic
Power supply	90 … 260 AC V
Calibration	Adjustable by set screw
Output	4 … 20-mA
Protection class	IP 54 ingress protection rating
Operating conditions	0 … 50°C / 32 … 122°F, max. 85 % RH
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

1 x PCE-SLT sound level 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