| Nguồn gốc: | ANH |
|---|---|
| Hàng hiệu: | MTL |
| Chứng nhận: | CE |
| Số mô hình: | TP48-4-N-NDI |
| Số lượng đặt hàng tối thiểu: | 1 cái |
| Giá bán: | negotiable |
| chi tiết đóng gói: | Đóng gói carton tiêu chuẩn |
| Thời gian giao hàng: | theo yêu cầu |
| Khả năng cung cấp: | 100pc mỗi tháng |
| Dòng điện tăng tối đa: | Dòng điện cực đại 20kA (dạng sóng 8/20µs) | Rò rỉ dòng điện: | Tối đa ít hơn 1µA điện áp làm việc |
|---|---|---|---|
| Điện áp làm việc: | tối đa 35V dc | Băng thông: | 1MHz |
| Sức chống cự: | Không có kháng cự được đưa vào vòng lặp | Cân nặng: | 175g. (6,2oz.) |
| Làm nổi bật: | TP48-4-N-NDI MTL Safety Barrier,TP48-4-N-NDI Safety Barrier,MTL Isolated Safety Barrier |
||
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 |
