MTL Isolated Safety Barrier TP48-4-N-NDI With No Resistance
Brand Name:MTL
Certification:CE
Model Number:TP48-4-N-NDI
Minimum Order Quantity:1pc
Delivery Time:on request
Place of Origin:England
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Hong kong China
Address:
Unit 1406B 14/F，The Belgian Bank Building, Nos. 721-725 Nathan Road, Mongkok, Kowloon,Hong kong.
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Product Details
MTL Isolated Safety Barrier TP48-4-N-NDI
Safeguards electronic process transmitters against induced surges and transients from field cabling
• Protects 2, 3 and 4 wire transmitters
• Easy and direct mounting — screws into spare conduit entry
• Intrinsically safe and flameproof to CENELEC standards
• Parallel connection avoids introduction of any resistance into loop
• ATEX approved • 10 year product warranty
The TP48 range of surge protection devices uniquely provide a level of protection for 2, 3 and 4 wire field-mounted transmitters that is far in excess of the optional transient protection facilities available from the transmitter manufacturers - without involving any additional wiring, conduit modifications or other expensive extras.
The TP48 range protection network consists of high-power, solidstate electronics and a gas-filled discharge tube capable of diverting 20kA impulses. The whole unit is encased in a 316 stainless steel housing, threaded for the common conduit entries used on process transmitters. Versions are available for 1/2” NPT, 20mm ISO, and G1/2” (BSP 1/2 inch) threaded entries.
TO ORDER SPECIFY
TP48-N | Non-certified SPD - 1/2” NPT thread | TP48-N-NDI | Certified SPD - 1/2” NPT thread |
TP48-I | Non-certified SPD - 20mm ISO thread | TP48-I-NDI | Certified SPD - 20mm ISO thread |
TP48-G | Non-certified SPD - G 1/2” (BSP 1/2 inch) | TP48-G-NDI | Certified SPD - G 1/2” (BSP 1/2 inch) |
TP48-3-N | Non-certified SPD - 1/2” NPT thread | TP48-3-N-NDI | Certified SPD - 1/2” NPT thread |
TP48-3-I | Non-certified SPD - 20mm ISO thread | TP48-3-I-NDI | Certified SPD - 20mm ISO thread |
TP48-3-G | Non-certified SPD - G 1/2” BSP 1/2 inch | TP48-3-G-NDI | Certified SPD - 20mm ISO thread |
TP48-4-N | Non-certified SPD - 1/2” NPT thread | TP48-4-N-NDI | Certified SPD - 1/2” NPT thread |
TP48-4-I | Non-certified SPD - 20mm ISO thread | TP48-4-I-NDI | Certified SPD - 20mm ISO thread |
TP48-4-G | Non-certified SPD - G 1/2” BSP 1/2 inch | TP48-4-G-NDI | Certified SPD - G 1/2” - BSP 1/2 inch |
MTL Isolated Safety Barrier TP48-4-N-NDI With No Resistance
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