The MTL Instruments SD RTD is a surge protection device designed to protect Resistance Temperature Detectors (RTDs) and other sensitive equipment from voltage surges. Here are some key features:
Ultra-slim Design: Space-saving and easy to install.
Multistage Hybrid Protection Circuitry: Provides a maximum surge current of 20kA.
Voltage Ratings: Available in various voltage ratings to suit different process I/O applications.
High Bandwidth: Suitable for high-speed communication systems.
ATEX Certified: Intrinsically safe for use in hazardous areas.
Optional Loop Disconnect: Allows for easy maintenance without removing the surge protector.
Part Number | Alternate P/N | Voltage | Model |
SDRTD | SDRTD | 1 Vdc (0.75 Vac) | DIN rail mounted 3-wire RTD protection |
SD07 | SD07 | 7 Vdc (5 Vac) | DIN rail mounted with fuse disconnect |
SD07R | SD07R | 7 Vdc (5 Vac) | DIN rail mounted with high bandwidth capability |
SD07R3 | SD07R3 | 7 Vdc (5 Vac) | DIN rail mounted with 3-terminals and high bandwidth capability |
SD07X | SD07X | 7 Vdc (5 Vac) | DIN rail mounted low resistance device |
SD16 | SD16 | 16 Vdc (11 Vac) | DIN rail mounted with fuse disconnect |
SD16R | SD16R | 16 Vdc (11 Vac) | DIN rail mounted with high bandwidth capability |
SD16R3 | SD16R3 | 16 Vdc (11 Vac) | DIN rail mounted with 3-terminals and high bandwidth capability |
SD16X | SD16X | 16 Vdc (11 Vac) | DIN rail mounted low resistance device |
SD32 | SD32 | 32 Vdc (22 Vac) | DIN rail mounted with fuse disconnect |
SD32R | SD32R | 32 Vdc (22 Vac) | DIN rail mounted with high bandwidth capability |
SD32R3 | SD32R3 | 32 Vdc (22 Vac) | DIN rail mounted with 3-terminals and high bandwidth capability |
SD32X | SD32X | 32 Vdc (22 Vac) | DIN rail mounted low resistance device |
SD32T3 | SD32T3 | 32 Vdc (22 Vac) | DIN rail mounted with 3-terminals |
SD55 | SD55 | 55 Vdc (38 Vac) | DIN rail mounted with fuse disconnect |
SD55R | SD55R | 55 Vdc (38 Vac) | DIN rail mounted with high bandwidth capability |
SD55R3 | SD55R3 | 55 Vdc (38 Vac) | DIN rail mounted with 3-terminals and high bandwidth capability |
SD55X | SD55X | 55 Vdc (38 Vac) | DIN rail mounted low resistance device |
SD150X | SD150X | 150 Vdc (120 Vac) | DIN rail mounted high current device |
SD275X | SD275X | 320 Vdc (240 Vac) | DIN rail mounted high current device |