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{"title":"Eaton SD16X 2.2\u03a9 Low Resistance 25MHz High Bandwidth 20kA Surge Protection","imgUrl":"https:\/\/img.chinax.com\/nimg\/05\/f6\/98d82a331a4f0269eb0b2e3a0abe-200x200-1\/eaton_sd16x_2_2_ce_a9_low_resistance_25mhz_high_bandwidth_20ka_surge_protection_device_for_4_20ma_loops.jpg","attrs":{"Brand Name":"EATON","Model Number":"SD16X","Place of Origin":"India","Minimum Order Quantity":"1"}}
{"title":"MTL SD07X Surge Protector with 2.2\u03a9 Low Resistance 7V DC 5V AC 400mA Current","imgUrl":"https:\/\/img.chinax.com\/nimg\/ed\/02\/7ee5fd72a44c481cbd87a2299b2e-200x200-1\/mtl_sd07x_surge_protector_with_2_2_ce_a9_low_resistance_7v_dc_5v_ac_400ma_current_capacity_din_rail_spd.jpg","attrs":{"Brand Name":"EATON","Model Number":"SD07X","Place of Origin":"India","Minimum Order Quantity":"1"}}
{"title":"Eaton MTL SD55X 55V Low Resistance Intrinsically Safe Surge Protector with 20kA","imgUrl":"https:\/\/img.chinax.com\/nimg\/41\/56\/b59c58f07442492cd5e6dc29b120-200x200-1\/eaton_mtl_sd55x_55v_low_resistance_intrinsically_safe_surge_protector_with_20ka_surge_capacity.jpg","attrs":{"Brand Name":"MTL","Model Number":"SD55X","Place of Origin":"India","Minimum Order Quantity":"1"}}
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The SD16R is a high-performance intrinsically safe surge protection device (SPD) specifically engineered for industrial process control systems and hazardous area applications. Designed to safeguard sensitive signal loops, field instruments, and transmitters, it effectively suppresses lightning surges, transient overvoltages, and electromagnetic interference—ensuring uncompromised signal integrity and preventing costly equipment damage in harsh industrial environments.
Featuring a compact, rugged design and DIN rail mounting capability, the SD16R offers easy installation and space-saving integration into control cabinets. With a rated voltage of 16V, it is optimized for low-power signal loops, delivering low insertion loss, high signal transparency, and stable performance—making it an ideal solution for protecting 4-20mA analog signal loops and low-power industrial devices in hazardous zones.
Key Features
Intrinsically safe design, suitable for hazardous area operations
Rated voltage: 16V, tailored for low-power signal loop protection
High bandwidth performance to maintain signal transmission quality
Efficient surge suppression and overvoltage protection to shield equipment
DIN rail mounting for quick, tool-free installation
Compact size to save valuable space in control cabinets
Low insertion loss and high signal transparency, no signal distortion
Rugged industrial construction for long service life in harsh conditions
Compatible with 4-20mA analog signal loops and various field instruments
Technical Specifications
Model: SD16R
Type: Intrinsically Safe Surge Protective Device (SPD)
Application: 4-20mA signal loops, field instruments, transmitters
Suitable Environments: Hazardous areas (Zone 1/2), industrial automation, process control
Performance: Low insertion loss, high signal transparency, fast surge response
Applications
The SD16R surge protector is widely applied in industrial automation, process control systems, and hazardous area facilities across key industries, including oil & gas, chemical processing, pharmaceutical manufacturing, metallurgy, and food & beverage processing.
It provides reliable protection for pressure transmitters, temperature sensors, flow meters, and other low-power field instruments, ensuring stable operation of critical signal loops and preventing equipment failures caused by lightning surges, switching transients, or electromagnetic interference.
Why Choose SD16R?
The SD16R combines professional intrinsically safe protection with user-friendly design and cost-effective performance. Its compact size and DIN rail mounting simplify installation, reducing labor costs and setup time, while its robust surge suppression capability minimizes downtime and extends the service life of industrial equipment.
Compliant with strict industrial safety standards, the SD16R is ideal for hazardous area applications, providing peace of mind for industrial operators. Whether for new installations or system retrofits, it is a reliable, high-performance surge protection solution for critical signal loops and field instruments.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Distributor/Wholesaler,Exporter,Seller,Manufacturer,Trading Company
Year Established:
2013
Total Annual:
2000000-5000000
Employee Number:
20~50
Ecer Certification：
Verified Supplier
Shenzhen Hengyo Power Technology Co., Limited is your best partner for industrial automation. We provide ideal design and solution for automated industries with products from different international brands like MTL, PEPPERL+FUCHS, Phoenix Contact, Weidmueller, Honeywell, Max, Tamagawa, Delta, Panaso... Shenzhen Hengyo Power Technology Co., Limited is your best partner for industrial automation. We provide ideal design and solution for automated industries with products from different international brands like MTL, PEPPERL+FUCHS, Phoenix Contact, Weidmueller, Honeywell, Max, Tamagawa, Delta, Panaso...
