ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Specification
Sound sensor
Measuring range: 30 ... 130 dB in three areas
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: 90 ... 260 AC V (max 1.5 A)
Calibration: Adjustable via grub screw
Exit: 4 ... 20-mA
Protection: IP 54
Environmental conditions: Max. 85% relative humidity, 0 ... 50°C / 32 ... 122°F
Digital display
Input signal from the transmitter: 4 - 20-mA
Display: -1999 ... 9999 (1 ... 3 decimal places, depending on the measured value / user-selectable)
Programming data (decimal place, limit value ...): Are stored in the device
Control output: 3-point (Com, NO, NC)
Alarm output: Relay output: 5 A / 240V AC
Care: 90 ... 260 AC V / 50 ... 60 Hz
Dimensions / panel cutout according to DIN: 92 (+0.8) x 45 (+0.5) mm / 3.6 (+0.03) x 1.8 (+0.02) in
Weight: About 250 g / < 1 lb
Environmental conditions: Max. 85% relative humidity, 0 ... 50°C / 32 ... 122°F
Protection: IP 65
Delivery contents
1 x Noise meter SLT-ICA
1 x Noise sensor to 1.5 m / 4.9 ft cable
1 x Noise transmitter
1 x Digital display
1 x Sensor bracket to screw on
1 x User manual
1 x ISO calibration certificate
