Datasheet
SENECA I T201 Series - AC/DC Current Transducers
3
AC/DC CURRENT TRANSDUCERS WITH 4-20 mA OUTPUT
T201 T201DC T201DC100
AC current transducer to DC current (4..20 mA -
loop powered)
DC current transducer to DC current (4..20 mA -
loop powered)
Passive current transducer 100 Adc for 4..20 mA
current loop
GENERAL DATA
Power supply
Loop powered (5..28 Vdc) Loop powered (6..100 V) Loop powered (6..100 V)
Power consumption
< 21 mA < 21 mA < 21 mA
Isolation / protection
3 kVdc (on bare conductors) 3 kVdc (on bare conductors) 3 kVdc (on bare conductors)
Installation category
300 V CAT III (bare conductor);
600 V CAT III (bare conductor)
300 V CAT III (bare conductor);
600 V CAT III (bare conductor)
300 V CAT III (bare conductor);
600 V CAT III (bare conductor)
Measurement polarity
Positive (incoming current on label side) Positive (incoming current on label side) Positive (incoming current on label side)
Protection degree
IP20 IP20 IP20
Response time
100 ms (without filter)
2,5 s (with filter)
100 ms (without filter)
600 ms (with filter)
100 ms (without filter)
600 ms (with filter)
Accuracy class
AC: 0,2% f.s. DC: 0,2% f.s. DC: 0,2% f.s.
EMI error
Thermal drift
< 150 ppm/K
< 150 ppm/K
< 150 ppm/K
Settings
DIP switch
DIP switch
DIP switch
Interface
Operating temperature
-20..+65°C
-10..+65°C
-10..+65°C
Storage temperature
-40..+85°C
-40..+85°C
-40..+85°C
Humidity
10rH..90% non condensing
10rH..90% non condensing
10rH..90% non condensing
Connections
Removable terminals
Removable terminals
Removable terminals
Max diameter conductor
12, 5 mm
12,5 mm
17 mm
Dimension
54 x 41 x 30 mm
54 x 41 x 30 mm
68 x 97 x 26 mm
Mounting
35 mm DIN rail with adapter
35 mm DIN rail with adapter
35 mm DIN rail with adapter
Weight
50 g
50 g
100 g
INPUT DATA
Channels
1 1 1
Range
5, 10, 15, 20, 25, 30, 35, 40 A Monopolar 0..5, 0..10, 0..20,0.. 40 A
Bipolar -5..5, -10..10, -5..20, -10..40 A
Monopolar 0..10, 0..25, 0..50, 0..100 A
Bipolar -10..10, -25..25, -10..50, -25..100 A
Measurement type
Average adjusted Magnetic balance Magnetic balance
Bipolar measurement
No Yes Yes
Max instantaneous overcurrent
800 A 800 A 2000 A (impulsive)
Bandwidth / frequency
20..1.000 Hz n.d. n.d.
Crest factor
2 1,2 1,2
OUTPUT DATA
Channels
1 1 1
Range
4..20 mA (2 wires) 4..20 mA (2 wires) 4..20 mA (2 wires)
Resolution
Unlimited 12 bit 12 bit
Max load
< 5000 Ohm @ 100 Vdc
STANDARD
Approvals
CE, UL CE, UL, european patent CE, UL-UR, european patent
Norms
EN60688
EN61000-6-4
EN61000-6-2
EN61010-1
EN61000-6-4
EN61000-6-2
EN61010-1
EN61000-6-4
EN61000-6-2
EN61010-1
ORDER CODES
Model
T201
AC current transducer to DC current (4..20 mA - loop
powered)
T201DC
DC current transducer to DC current (4..20 mA - loop
powered)
T201DC100
Passive current transducer 100 Adc for 4..20 mA current
loop
SPARE PARTS
A-DIN-T201
DIN rail plastic clip for T201 Series
Patended
Technology
Patended
Technology