Operating temperature | -25°C to +70°C |
Storage temperature | -40°C to +85°C |
Calibration temperature | 20…28°C |
Relative humidity | < 95% RH (non-cond.) |
Protection degree | IP20 |
Installation in | Pollution degree 2 & measurement / overvoltage cat. II |
Dimensions (HxWxD) | 113 x 6.1 x 115 mm |
Weight approx. | 70 g |
DIN rail type | DIN EN 60715/35 mm |
Wire size | 0.13 x 2.5 mm2 / AWG 26…12 stranded wire |
Screw terminal torque | 0.5 Nm |
Vibration | IEC 60068-2-6 |
2…25 Hz | ±1.6 mm |
25…100 Hz | ±4 g |
Supply voltage | 6…35 VDC |
Power dissipation, per channel | 50 mW (3186A) Vterminal x I (3186B) |
Isolation voltage, test / working | 2.5 kVAC / 300 VAC (reinforced) |
Zone 2 / Div. 2 | 250 VAC |
Response time (0…90%, 100…10%) | < 5 ms |
Signal / noise ratio | > 60 dB |
Accuracy | Better than 0.05% |
Cut-off frequency (3 dB) | 100 Hz |
EMC immunity influence | < ±0.5% of span |
Extended EMC immunity: NAMUR NE21, A criterion, burst | < ±1% of span |
Measurement range | 3.5…23 mA |
Input to output voltage drop, typ. | 2.5 V (3186A) |
Input voltage drop typ.: Supplied and non-supplied unit | ≤ 3 V (3186B) |
2-wire transmitter supply | 3.5…32.5 V |
Signal conversion | 1:1 |
Signal range | 3.5…23 mA |
Signal range, input to output | 3.8…20.5 mA |
Output loop current limitation, typ. | 24 mA |
Current output overload, max. | 50 mA |
ATEX | II 3 G Ex nA IIC T4 Gc |
IECEx | Ex nA IIC T4 Gc |
FMus | Cl. I, Div. 2, Gp. A, B, C, D T4 or Cl. I, Zone 2, AEx nA IIC T4 |
FMca | Cl. I, Div. 2, Gp. A, B, C, D T4 or Cl. I, Zone 2, Ex nA IIC T4 |
EMC | 2014/30/EU |
LVD | 2014/35/EU |
RoHS | 2011/65/EU |
EAC | TR-CU 020/2011 |
ATEX 2014/34/EU | KEMA 10ATEX0147 X |
IECEx | KEM 10.0068X |
FM | FM17US0004X / FM17CA0003X |
CCOE | P337347/1 (Pending for 3186B) |
EAC Ex TR-CU 012/2011 | RU C-DK.GB08.V.00410 (Pending for 3186B) |
DNV-GL Marine | V1-7-2 (Pending for 3186B) |
UL | UL 61010-1 |