2022 hot selling good price current ring 4 20 ma level meter environmental noise light sensor

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Product Overview


Product display

Product model
80 mmx25mm
Measurement error
+/ -1.5dB (2Khz80dB point correction)
Conversion accuracy
0.1 dB
The output mode
Extension 485
Frequency weighting characteristic
The weighted feature
Pickup manufacturer
Toshiba Capacitor type (covered with windproof)
A weighted dynamic measurement range
30dB to 120dB (automatic shift)
Frequency response
35 Hz to 20 KHZ
The dynamic characteristics
Operating and storage temperature
- 10-60 ℃
Operating and storage humidity
10-90 rh %
The power standard
DC9V - DC12V (corrugated & lt; 0.5%) current 30 ma

Main products

Company information

Package & Transport


Q1: Are you Manufacturer or trading company?
A: We are Manufacturer more than 15 years experience in Beijing China

Q2: How long is the delivery time for bulk order?
A: It depends on the order quantity, normally the delivery time will be 15-30 working
days. Pls kindly contact us before order.

Q3: OEM/ODM service available?
A: Yes, we accept OEM/ODM.

Q4: If I need customize Packing Cartons, is that available.
A: Yes, we have production line for packing box and cartons. we can make it according to your special requirement.

Q5: How to guarantee the Quality.
A: Yes, we have strict control of the quality from the raw material to finished products according to ISO9001 QC system.
We guarantee all products are 100% qualified and backed by lifetime warranty.

Q6:How will you delivery my order?
A: Normally for the order quantity less than 45 kgs, we send by Express; from 45-200kgs we suggest to send by Air. For Bulk order,
we will send by Sea. It all depends, we will compare and find the best solutions.

0.0137 s.