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<title><![CDATA[EC21 Product Catalogs - free relay]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/free_relay--2717/1/free relay.html]]></link><item>
<title><![CDATA[Dissolved Ozone Meter Intelligent Online Water Ozone Analyzer Tester Sanitizer Ozone]]></title><link><![CDATA[https://nobotech.en.ec21.com/Dissolved_Ozone_Meter_Intelligent_Online--11181496_11182362.html]]></link><description><![CDATA[relay contact, divided into high and low alarm control◇Analog output4~20mA ◇Relaythe relay lag value can be set freely. Relay load :3A 220VAC/24VDC.◇Working conditionsenvironmental temperature ]]></description><pubDate><![CDATA[20240929]]></pubDate></item>
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<title><![CDATA[Petroleum Products Density Tester]]></title><link><![CDATA[https://precisionbe.en.ec21.com/Petroleum_Products_Density_Tester--11718430_11856618.html]]></link><description><![CDATA[free refrigeration;
2. One-piece structure, easy to operate;
3. Low-noise magnetic pump cross-circulation structure;
4. 2 unit test structure, low temperature bath with lighting;
5. High-power solid-]]></description><pubDate><![CDATA[20231019]]></pubDate></item>
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<title><![CDATA[Cold and Hot Shock Test Box / Cold and Hot Impact Tester]]></title><link><![CDATA[https://lituotest.en.ec21.com/Cold_and_Hot_Shock_Test--11372570_11372577.html]]></link><description><![CDATA[exposure fan; 3 conduct, 400W centrifugal; C. Nickel-chrome electrothermal wire heater; D. Heater control mode: contact-free equal-period pulse width adjustment, SSR (solid state relay).
]]></description><pubDate><![CDATA[20210424]]></pubDate></item>
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<title><![CDATA[Intelligent Temperature Measuring Machine]]></title><link><![CDATA[https://auroraguoxia12.en.ec21.com/Intelligent_Temperature_Measuring_Machine--11599950_11770469.html]]></link><description><![CDATA[relay switch signal, access control management, safe and worry-free;
Support the local storage of 10,000 people library on the device:
（a）The cloud platform equipment supports the simultaneous st]]></description><pubDate><![CDATA[20230417]]></pubDate></item>
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<title><![CDATA[Ponovo PW636i Protection Relay Test System for Different Types of Protection Relays]]></title><link><![CDATA[https://xiaxiaoming.en.ec21.com/Ponovo_PW636i_Protection_Relay_Test--7403753_7404064.html]]></link><description><![CDATA[free
Counter input
Number
4
Sample rate
20kHz
Binary output
Number
4
Type
Relay
Number
4
Type
Semiconductor
Low level output
Number
12
Accuracy (typical)
0.025%
DC measurement
Voltage measuring
0…]]></description><pubDate><![CDATA[20230609]]></pubDate></item>

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