ETCR2800C Многофункциональный Бесконтактный сопротивления интернет тестер

Сохранить в закладки 955910479:


Цена:115,97 $ - 136,43 $*

Количество:

  • В избранное

Описание и отзывы

Характеристики



Product Description


 






















































































Model



 ETCR2800C Non-Contact Earth Resistance On-line Detector



Data Display



4-digit LCD display directly, can be read by RS485 protocol



LCD Size



47mm×28.5mm



Overflow Indication



Measure value over 200Ω, LCD display “OLΩ” symbol



Alarm Indication



Tester audible and visible alarm



Alarm Setting



Tester panel setting or configured with RS485 protocol



Range



Range: 0.01Ω~200Ω;



Resolution



 0.001Ω



Accuracy



±2%rdg±3dgt(20℃±5℃,Below70%RH)



Power Supply



6VDC~12VDC, 50mA Max.(External power supply, optional GPRS 12VDC 150mA  Max)



Working Current



50mA Max. (Optional GPRS 12VDC 150mA Max)



Explosion-Proof Mark



Ex ia ⅡBT3Ga(explosion-proof certification: CE18.2332X)



Waterproof Level



IP54



Tester Weight



960g



Dimensions



132mm×130mm×76mm



CT Size



60mm×28mm



Connecting Wire



1m wire(5 cores wire)



Single Measurement Time



About 0.5 second



Communication Mode



RS485 (supports MODBUS-RTU communication protocol) or GPRS communication (optional)



Accessories



Tester: 1 Pcs; Connecting wire: 1PCS





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FAQ


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1.Q: Are you trading company or manufacturer?
A: We are factory.


We have R&D department, OEM& ODM services available.


 


2.Q: How long is your delivery time?
A: We will arrange shipment in 3~5 days after check the payment.


 


3.Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer the sample, but not for free; you need pay charge and the cost of freight.


 


4.Q: What is your term of payment?
A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 30% T/T in advance, balance before shipment.


 


5.Q: What is the payment method?
 A: We can accept Bank Transfer, PayPal, Western Union, Money Gram, Cash etc.


 


6.Q: Will you provide OEM service?
 A: OEM & ODM services available


 


7.Q: How long is the product warranty?
 A: 2 years._15.jpg






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