RS485 RS232 Lightning Strike Monitor Grounding Resistance Monitor 220V AC 12V DC
Product Summary
Product description ● Support for standard 35mm rail mounting and flat panel mounting, 1 inch OLED display, Standard MODBUS-RTU protocol. ● 1 group E/P/C test terminal for connecting grounding electrode, voltage test electrode and current test electrode respectively. ● Two-pole method, three-pole ...
Product Custom Attributes
RS232 Lightning Strike Monitor
,Grounding Resistance Monitor 220V
,RS485 Lightning Strike Monitor
Basic Properties
Trading Properties
Product Description
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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.
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