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TP32 & TP32-T Fieldbus transmitter surge protection

TP32 & TP32-T Fieldbus transmitter surge protection

TP32 & TP32-T Fieldbus transmitter surge protection

Product Details:

Place of Origin: England
Brand Name: MTL
Model Number: TP32 & TP32-T

Payment & Shipping Terms:

Minimum Order Quantity: 1pc
Packaging Details: carton
Delivery Time: 1-2 weeks
Payment Terms: T/T payment
Supply Ability: 100pcs
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Detailed Product Description

The TP32 and TP32-T are specifically designed to protect process transmitters and devices on Fieldbus systems. The TP32 is a hybrid design consisting of high-power, solid state electronics and a gas discharge tube which is capable of diverting surges up to 10kA. For hazardous-area use, approvals for both intrinsically safe and flameproof (explosion proof) operation are available in all gas groups and apparatus temperature classifications up to T6. The terminated TP32-T has the same protection circuit as the standard product, but also includes a Foundation Fieldbus termination circuit. This unique combination eliminates the need to purchase and install additional termination circuitry for the FF segment.
Fieldbus specific - meets the requirements of IEC61158-2:2000 and ANSI/ISA-50.02-2 1992
TP32-T includes a terminator for Fieldbus in addition to surge protection
Easy and direct mounting - simply screws into a spare conduit entry on the transmitter
Parallel connection for zero voltage drop across device
ATEX approved, certified FISCO terminator

Model   TP32 & TP32-T
Nominal voltage  Un  32V 
Rated voltage (MCOV)  Uc  35V 
Nominal current  In  n/a 
Nominal discharge current (8/20μs)  isn  3kA 
Max discharge current (8/20μs)  Imax  20kA 
Lightning impulse current (10/350μs)  Iimp  2.5kA 
Residual voltage @ isn  Up  46V 
Voltage protection level @ 1kV/μs  Up  <38V 
Bandwidth  fG  7.5MHz 
Capacitance  50pF 
Series resistance  n/a 
Operating temperature range    -40°C to +60°C 
Category tested    A2, B2, C1, C2, C3, D1 
Overstressed fault mode in=3kA    12kA 
Impulse durability (8/20μs)    10kA 
Degree of protection    IP66 
AC durability    1Arms, 5T 
Service conditions    80kPa - 160kPa 5% - 95% RH 


Contact Details

Contact Person: Ms. Steven

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