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0.2S Accuracy DC Ammeter RS485 20A-2000A DC Current Amp Meter
0.2S Accuracy DC Ammeter RS485 20A-2000A DC Current Amp Meter
Specifications
Display Precision :
Four and a half digits (≥100 A: one decimal place; <100 A: two decimal places; <10 A: three decimal places)
Place of Origin :
Shenzhen,Guangdong Province,China
Payment Terms :
T/T
Delivery Time :
7-30 work days
Accuracy class :
0.2S
Response speed :
No more than 1 second
Certification :
CE / FCC / RoHS
Supply Ability :
10000+
Impedance :
≥1MQ
Model Number :
SH-DCM
MOQ :
10 PCS
Brand Name :
OEM / ODM
Input range :
20A,30A,50A,75A,100A,150A,200A,300A,500A,750A,1000A,1500A,2000A
Price :
RMB 199
Overload capacity :
Continuous operation at 1.2 times the rated current, and at 2 times the rated current for 1 second
Description

DC Ammeter with 0.2S Accuracy Class and Four and a Half Digits Display Precision Featuring RS485 Communication Interface

DC Ammeter Parameters
Measurement Specifications
Parameter Specification
Accuracy Class 0.2S
Display Precision Four and a half digits
(≥100 A: one decimal place
<100 A: two decimal places
<10 A: three decimal places)
Input Range 20A, 30A, 50A, 75A, 100A, 150A, 200A, 300A, 500A, 750A, 1000A, 1500A, 2000A
Overload Capacity Continuous operation at 1.2 times rated current, and at 2 times rated current for 1 second
Response Speed ≤ 1 second
Impedance ≥ 1 MΩ
Power Supply & Output
Parameter Specification
Input Range AC (50-60 Hz); DC 80-300 V or DC 16-75 V
Power Dissipation ≤ 2W
Communication Interface RS485, standard MODBUS-RTU protocol
Alarm Output One normally open contact for overload alarm; one normally open contact for overcurrent alarm
Analog Output 4-20 mA (optional)
Insulation & Reliability
Parameter Specification
Isolation Voltage Power supply - ground, input, output, communication port: 3000 VAC
Communication port - ground: 750 VAC
Insulation Resistance ≥ 100 MΩ
Mean Time Between Failures (MTBF) ≥ 50,000 hours
Environmental Conditions
Parameter Specification
Working Temperature -25℃ to +55℃
Storage Temperature -25℃ to +85℃
Humidity Environment Humidity <95%, no corrosive gases
Altitude < 2500m
Installation Size 93 * 45mm
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0.2S Accuracy DC Ammeter RS485 20A-2000A DC Current Amp Meter

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Product Detail
Display Precision :
Four and a half digits (≥100 A: one decimal place; <100 A: two decimal places; <10 A: three decimal places)
Place of Origin :
Shenzhen,Guangdong Province,China
Payment Terms :
T/T
Delivery Time :
7-30 work days
Accuracy class :
0.2S
Response speed :
No more than 1 second
Contact Supplier
0.2S Accuracy DC Ammeter RS485 20A-2000A DC Current Amp Meter

Shenzhen Hongyi Technology Co., Ltd.

Verified Supplier
1 Years
guangdong, shenzhen
Since 2024
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Power Supply Cabinet, Power Supply Equipment, Battery Testing System
Total Annual :
80million-100million
Employee Number :
>200
Certification Level :
Verified Supplier
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