PCE SLT-KIT-N 사운드 레벨 미터 키트 (30 ~130 dB; 94 dB, 104 dB, 114 dB)

- Sound sensor: 

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'

Wall mount: for screwing (included)

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 ACV (max. 1.5 A)

Calibration: adjustable by means of a 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: 

Input signal from transmitter: 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: ca. 250 g / 0.56 lb

Operating conditions: 0 ... +50 °C / +32 ... +122 °F, max. 85 % RH

Protection class: IP 65 ingress protection rating

- Sound Calibrator PCE-SC 43: 

Sound pressure level: 94 dB, 104 dB, 114 dB

Accuracy: ±0.4 dB

Class: 2

Frequency: 1000 Hz for A, B, C and D frequency weighting

Frequency accuracy: ±1.7 %

Stabilization time: 10 seconds

Total harmonic distortion  : <3 %

Environmental conditions 

Temperature influences: <0.4 dB at 0 ... 40 °C / 32 ... 104 °F

Humidity influences: 25 ... 90 % RH

Atmospheric pressure: <0.1 dB at 65 ... 108 kPa

Stability at <60 seconds: ±0.15 dB

Stability after one year: ±0.35 dB (normal use)  

Operating conditions: 0 ... 40 °C / 32 ... 104 °F, <25 ... 90 % RH, non-condensing

Storage conditions: -20 ... 50 °C / -4 ... 122 °F, <90 % RH, non-condensing

Automatic shutdown: after 20 minutes

Power supply: 2 x 1.5 V AA batteries

Battery life: ca. 50 hours

Microphone size: 1/2 inch

Dimensions: 60 x 130 x 37.5 mm / 2.3 x 5.1 x 1.4"

Weight : 400 g / 14.1 oz

Delivery Scope: 

1 x Sound Level Meter / Noise Level Meter PCE-SLT

1 x Noise sensor on 1.5 m / 4.92' cable

1 x Noise transmitter

1 x Digital indicator

1 x Sensor mount

1 x Instruction manual

1 x Sound Calibrator PCE-SC 43

1 x 9V battery

1 x Instruction manual