ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Manufacturer: PCE-ANH
Model : SLT-TRM
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 / 50 or 60 HZ
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
Delivery contents
1 x SLT-TRM 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 user manual
