PCM20-P
PCM20-P is PointSenz manufactured by LEM.
Features
30000 12 20
At m A
- - Closed loop (pensated) current transducer using the Hall m A effect
4 m A
- - Panel mounting
50 … 250
Ω
- - Split core design for easy
+24 55
V installation m A
- - Insulating plastic case recognized according to UL 94-V0
- - Water resistant design rated to
IP 67
Typical
- - Reverse polarity protected.
Accuracy 3) 4) ( 5 % of
- IP … +IP), @ TA = +25 °C, UC=+24 V ±1.0
Position sensitivity relative to center reading (max) ±1.5
εL
Linearity error 3) (0 … ±IP)
External field rejection
±0.2 200 : 1
IO E Electrical offset current @ IP = 0, TA = 25 °C
IO E typ Typical electrical offset current @ IP = 0, TA = 25 °C
IO M Magnetic offset current @ IP = 0 and specified RM,
after an overload of 3 × IP N
IO T Temperature variation of IO, TA =
- 25 °C … +70 °C
TCG Temperature coefficient of G, TA =
- 25 °C … +70 °C tr
Step response time to 90 % of IP N 5)
BW Frequency bandwidth (- 3 d B)
+12 ±0.3 +12 ±0.1
±0.02 ±0.03 ±0.05 < 5 DC … 1
General data
% of IP % of IP % of IP m A m A m A m A/°K
%/°K µs k...
