KTH17 explosion-proof telephone - KTH17
KTH17 explosion-proof telephone For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale KTH17 explosion-proof telephone, Made in China, High Quality Products!, China explosion-proof telephone, mining explosion-proof telephone Supplier, Manufacturer.
KTH17 explosion-proof telephone
Structural characteristics:
Phone shell use anti-static fire retardant ABS plastic, waterproof, dustproof, anticorrosive, protection class up to IP54, suitable for extremely harsh environment.
Technical parameters
Supply voltage: DC48V
Ringing voltage: AC75V + /-15 v
A ringing sound level: 80 db or more (5 km simulation line)
Electronic and sends signal indicator: meet GB15279
Intrinsically safe parameters: Ui: DC60V/AC90V Ii: DC22mA/AC22mA
Dimensions: 285 mm * 175 mm * 135 mm
Weight: 1.65 kg
Jining Hengwang Mining Machinery Co., Ltd.
Address: wutaizha road, jining, shandong, China, 272100
Tel: 8613668679003
Jining Hengwang Mining Machinery Co., Ltd. is located in Jining City, Shandong Province. We are specialized in manufacturing mining machines.
With an experienced and professional team, we have exported our products to many countries and regions all over the world, especially in the Middle East, Africa and South America.
Our products enjoy a good reputation among our customers. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
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