Factory Customized Soil Humidity Sensor - ZM86 2R230L – Zhengmao Electronics


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Our pursuit and enterprise goal is to "Always satisfy our customer requirements". We keep on to establish and style and design outstanding top quality goods for both our outdated and new prospects and realize a win-win prospect for our clientele likewise as us for Surge Arrester , Smd Gas Tube Arrester , Lightning Suppressor , Welcoming interested businesses to cooperate with us, we look forward to owning the opportunity of working with companies around the planet for joint expansion and mutual results.
Factory Customized Soil Humidity Sensor - ZM86 2R230L – Zhengmao Electronics Detail:

Technical data :

Switching Spark Gap ZM86 2R230L
Nominal DC spark-over voltage 230 V
Voltage range ±10%  V
Initial values
First ignition values ≤255 V
Following ignition values 195-245 V
Electrical life
After 200 thousand ignitions, first ignition value after 24 hours in darkness ≤275 V
Following ignition values 195-250 V
Switching operations
2000000 Ignitions
Test circuit parameters
Open circuit voltage V0 230 V
Loading resistance R 15
Discharge capacitance C 2.2 μF
Inductance L 10 μH
Discharge peak current ~ 300 A
Tolerance of VS at 100000 ignitions  35 V
General technical data
Insulation resistance at 100VDC ≥109 Ω
Capacitance at 1MHz <1.3 pF
Operation and storage temperature -40…+125  ℃
Switching frequency 20 Hz
Breakdown time ≤50 ns
Weight ~1.5 g

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Note: On this circuit diagram, first test samples 10 thousand times with 10 records, then try 90000 times with 10 records (tolerance between the lowest discharge voltage and the highest discharge voltage).

Product detail pictures:

Factory Customized Soil Humidity Sensor -
 ZM86 2R230L – Zhengmao Electronics detail pictures


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Dedicated to strict top quality command and considerate purchaser support, our experienced staff customers are always available to discuss your necessities and be certain full client gratification for Factory Customized Soil Humidity Sensor - ZM86 2R230L – Zhengmao Electronics, The product will supply to all over the world, such as: Sydney , Toronto , Seychelles , We adhere to client 1st, top quality 1st, continuous improvement, mutual advantage and win-win principles. When cooperation together with the customer, we provide shoppers with the highest high-quality of service. Established good business relations using the Zimbabwe buyer inside the business, we've got established own brand and reputation. At the identical time, wholeheartedly welcome new and old prospects to our company to go to and negotiate small business.
  • Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
    5 Stars By Anna from Liberia - 2016.06.16 18:23
    The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Alexander from Leicester - 2016.06.22 12:49
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