Shenzhen LLH Electrical Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability | 5000-10000 pieces/mouth |
| Delivery Time | 7-15 days |
| Packaging Details | 1 piece/box |
| Power | 220VAC, 12VDC optional |
| P.W | 5W |
| Display screen | 1 Inch OLED |
| Communication interface | RS485 RS232 |
| Brand Name | LLH |
| Model Number | LS-ER200 |
| Place of Origin | Guangdong Province.China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Supply Ability | 5000-10000 pieces/mouth |
| Delivery Time | 7-15 days | Packaging Details | 1 piece/box |
| Power | 220VAC, 12VDC optional | P.W | 5W |
| Display screen | 1 Inch OLED | Communication interface | RS485 RS232 |
| Brand Name | LLH | Model Number | LS-ER200 |
| Place of Origin | Guangdong Province.China | ||
| High Light | RS232 Lightning Strike Monitor ，Grounding Resistance Monitor 220V ，RS485 Lightning Strike Monitor | ||
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Product description
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● Support for standard 35mm rail mounting and flat panel mounting, 1 inch OLED display, Standard MODBUS-RTU protocol.
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● 1 group E/P/C test terminal for connecting grounding electrode, voltage test electrode and current test electrode respectively.
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● Two-pole method, three-pole method, volt-ampere method test principle.
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● Maximum/minimum/average grounding resistance can be measured. Resistance Test Range 0 ~ 200 Ω,resolution 0.01 Ω
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● Can Choose 1 DC 12V power supply port, 1 AC 220V power supply port.
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● The isolation switch is set on the E/P/C port, which turns on automatically during the test, and turns off automatically at the end of the test.
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● Set up power supply, test, communication indicator and manual test button.
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● BUILT-IN BUZZER, test resistance is greater than the alarm resistance value can sound alarm, alarm resistance value can be set.
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Models
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LS-ER200
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Power
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220VAC, 12VDC optional
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P.W
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5W
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Display screen
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1 Inch OLED
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Communication interface
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RS485: Baud rate Default 9600; check bit n; Data Bit 8; Stop Bit 1 Device Address 1 ~ 255 optional, Default 1
RS232:
Dedicated communication interface for accessing lightning current peak monitoring instrument
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Measurement mode
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THREE-POLE: Grounding Resistance Test; two-pole: Equipotential Connection Resistance
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Method of measurement
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Rated electrorheological pole method, measuring current 10-100mA, 10-800Hz adjustable
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Test value
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Average/maximum/minimum, the display displays the average
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Measuring time
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8/S per turn, adjustable
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Overflow display
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The test value over the range of the quantum is displayed on OL
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Test Range
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0～200Ω
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Resolution
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0.01Ω
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Overload protection
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AC280V, 3 seconds between the Poles
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Shell material
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Black aluminum alloy red plastic stand
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Installation mode
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Support Standard 35 mm track mount and122mm*88mmMounting Hole
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Working Environment
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-40～85℃,0～95% RH
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FAQ
1.Q: Can this LS-ER200 be customized? For example, the power supply or communication interface?
A: Yes, we support customization. You can choose between 220VAC or 12VDC power supply, and we can also adjust the RS485 communication parameters or alarm settings to match your system.
2.Q: What's the MOQ for this product? Can we place a small trial order?
A: We accept small trial orders, the standard MOQ is 1 unit, and both sample and bulk orders are supported.
3.Q: How long is the lead time? Can we get priority production for urgent projects?
A: The standard lead time is 7-15 working days. We can arrange priority production for urgent orders to meet your project schedule.
4.Q: What's the warranty period? How do you handle after-sales issues?
A: We offer a 2-3 year warranty. Non-human-caused failures within the warranty period can be replaced or repaired free of charge.
5.Q: Can we get samples for testing? How are the sample fee and shipping cost calculated?
A: Samples are available for testing. The sample fee is required in advance and can be deducted from the bulk order payment. Shipping cost is usually to be collected or negotiated.
Company Details
Business Type:
Manufacturer
Year Established:
2018
Total Annual:
1000000-10000000
Employee Number:
20~100
Ecer Certification：
Verified Supplier
Shenzhen Leilihai Electric Co., Ltd We are a high-tech enterprise that integrates the research and development, manufacturing, sales, and installation services of lightning protection devices and lightning protection system supporting products. The company has successively passed the German TUV cer... Shenzhen Leilihai Electric Co., Ltd We are a high-tech enterprise that integrates the research and development, manufacturing, sales, and installation services of lightning protection devices and lightning protection system supporting products. The company has successively passed the German TUV cer...
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