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MTL Instruments MTL SD32T3 Surge Protection Devices (SPD)

News January 18, 2022

MTL Instruments MTL SD32T3 Surge Protection Devices (SPD)

MTL SD32T3

MTL SD32T3 (2)

MTL SD32T3 (3)

MTL Instruments MTL SD32T3 Surge Protection Devices (SPD)

Shirley@whxyauto.com +86-15072331761


Manufacturer : MTL Instruments

Product No. : SD32T3

Product type : Surge Protection Devices (SPD)

SD Series

Range of ATEX Certified intrinsically safe surge protectors

Ultra-slim space-saving design; easy installation

Multistage hybrid protection circuitry – 20kA maximum surge current

Range of voltage ratings – to suit all process I/O applications

High bandwidth, low resistance, RTD, PSTN and 3-wire transmitter versions available

Warranty : 10 year product warranty

901-107 Rev S 220513

Ultra-slim user-friendly devices for protecting electronic equipment and systems against surges on signal and I/O cabling.


Weight : 0.07 Kg

Shipping Weight : 1 Kg


MTL Instruments MTL SD32T3 Surge Protection Devices (SPD)

Shirley@whxyauto.com +86-15072331761


MTL SDX

SDX units, available in 7V, 16V, 32V and 55V versions (SD07X, SD16X, SD32X and SD55X respectively) are suitable for a wide range of applications including THCs, 4-20mA loops, shut-down systems and fire and gas detectors.


MTL SD

In addition to the many beneficial features offered by SDX devices, the SD variants fuse/disconnect package provides both fused protection against fault currents and a convenient method of isolating field circuitry from protected circuitry without needing additional disconnect terminals. Also provided is a third connection on the field and safe side of the protector in order to terminate screens safely to earth.


MTL SDR

The MTL SDR range has been specially designed to meet the requirements for high speed data links with an extremely high bandwidth. SDR units are available in a range of voltage variants enabling a wide range of communication systems to be protected e.g. RS232, RS422, RS485, Bus powered systems etc. These devices are classed as simple apparatus and can therefore be used in hazardous areas without affecting the certification of the circuit.


SD32T3, SDRTD, SDR3

This range of SD surge protectors offer excellent levels of protection over all three wires in conjunction with minimal footprint requirements. This is the most compact 3-wire surge protector on the market.


SD32T3 is a three terminal SPD for 3-wire transmitters or sensors

SDRTD is designed specifically for Resistance Temperature Detectors

SDR3 is a three terminal SPD for high bandwidth applications


MTL Instruments MTL SD32T3 Surge Protection Devices (SPD)

Shirley@whxyauto.com +86-15072331761