Page 259 - IPD Product Catalog V17

Lightning & Surge Protection

PROCESS CONTROL PROTECTION - FIELD DEVICES

DEHN FIELD DEVICES SELECTION GUIDE FOR DATA SIGNAL PROTECTION

Interface Signal Field Device Interface Signal Field Device
4-20 mA (also with HART) according 929941 PROFIBUS-PA 929941 1
Ex (i) measuring circuits 929960 - 929963
929960 - 929963 PROFIBUS-PA Ex (i)
TTY 4-20 mA
Fieldbus Foundation 929941
Fieldbus Foundation Ex (i) 929960 - 929963
929971

DEHN SURGE ARRESTORS FOR SIGNALS AND MESUREMENT EQUIPMENT
Features: Voltage
- Easy to mount Total MCOV Protection
- Made of corrosion-resistant In (8/20μs) Level (1kV/μs) Thread Size Article No. Part No.
stainless steel (kA) AC (V) DC (V) - Up (kV)
- Degree of protection IP67
- Test standards IEC/EN 61643-21 Iimp (10/350μs) per Line 1 kA
10 24.5 34.8 ≤ 0.05 M20 x 1.5 (F-M) 929941 DPIMD24M2S
10 24.5 34.8 ≤ 0.049 M20 x 1.5 (F-M) 929960 DPIMDEX24M2 (2)
10 22.6 32 ≤ 0.05 M20 x 1.5 Male 929961 DPICDEXI24M (2)
10 22.6 32 ≤ 0.05 1/2 - 14 NPT Male 929963 DPICDEXI24N (2)
10 22.6 32 ≤ 0.05 M20 x 1.5 Male 929969 DPICDEXD23024M (1)
DPIMDEX24M2 10 22.6 32 ≤ 0.05 1/2 - 14 NPT Male 929970 DPICDEXD23024N (1)
20 4.2 6 ≤ 0.012 M20 x 1.5 Male 929971 DPICDHFEXD5M (1)
(1) Ex(d) type for universal use
(2) Intrinsically safe

NOVARIS THREADED SIGNAL LINE PROTECTOR
Features:
- Multistage design Imax No. of MCOV Voltage Protection
- High transient suppression & Common Mode Lines Level (1 kV/μs) - Up Thread Size Part No.
(kV)
(8/20μs) (kA)
low let-through voltages AC (V) DC (V)
- Stainless steel enclosure 1 Pair 30 36 0.075 M20 x 1.5 SLT1-36-M20
- Degree of protection IP67 1 Pair 30 36 IS-SLT1-36-M20 (1)
- Standards IEC 61643-21, 10 0.075 M20 x 1.5
AS/NZS 1768 1 Pair + 30 36 IS-SLT3-36-M20 (1)
Center
(1) IECEx & ATEX approved

SLT1-36-M20

NOVARIS WATER MASTER SURGE PROTECTOR
Features: Description Part No.
- Series connection
- Housed in an IP65 enclosure Suit to protect the ABB WaterMaster WMP-8.2
- Freestanding

WMP-8.2

1300 556 601 | ipd.com.au | V17-R05 259