PCE SLT 噪音计/声级计 (30~130 dB)
制造商: PCE Model: SLT 保障: 12 Month - 报价要求
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Manufacturer: PCE-ANH
Model : SLT
Warranty : 12 months
Specification
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'
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 / 240 V AC
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 / 0.56 lb
Operating conditions: 0 ... +50 °C / +32 ... +122 °F, max. 85 % RH
Protection class: IP 65 ingress protection rating
Delivery contents
1 x SLT noise 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
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