Turck NI4-DSU35TC-2Y1X2/S97

– Type：NI4-DSU35TC-2Y1X2/S97
– Ident no.：1051017
– Rated operating distance Sn：4 mm
– Mounting condition：Non-flush
– Correction factors：St37 = 1; Al = 0.3; stainless steel = 0.7; Ms = 0.4
– Repeatability：≤ 2 % of full scale
– Temperature drift：≤ ±20 %（at -25℃）
– Hysteresis：1…10 %
– Ambient temperature：**-40 … +70 °C**（S97 核心区别，普通款 – 25 起）
– Output function：4-wire, NAMUR acc. to EN 60947-5-6
– Valve control：Exi (max. 30 V)
– Switching frequency：0.05 kHz
– Voltage：Nom. 8.2 VDC
– Non-actuated current consumption：≥ 2.1 mA
– Actuated current consumption：≤ 1.2 mA
– Approval：KEMA 02 ATEX 1090X
– Internal Ci / Li：150 nF / 150 µH
– Device marking：Ex II 2 G Ex ia IIC T6 Gb / II 1 D Ex ia IIIC T95 °C Da
(Ui=20 V, Ii=60 mA, Pi=200 mW)
– Design：Dual sensor for valve monitoring, DSU35 housing
– Dimensions：62 × 60 × 35.4 mm
– Housing material：Plastic PP-GF30, yellow
– Active area：Plastic PP-GF30, black
– Electrical connection：Terminal chamber
– Clamping ability：≤2.5 mm²
– Vibration resistance：55 Hz (1 mm)
– Shock resistance：30 g (11 ms)
– Protection class：IP67
– MTTF：2283 years (SN29500 @40℃)
– LED indicator：Yellow / Red
– Scope of supply：2 blue cable glands, 1 blanking plug
– Safety：SIL2 (IEC61508), ATEX II2G Zone1 / II1D Zone20