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- Thermocouple signal conversion unit with galvanic isolation
BPТ-658
BPТ-648
BPТ-122
БПТ-21
Quantity inputs:
1
1
2
1
Input type:
Two-wire connection:
Two-wire connection:
Two-wire connection:
Two-wire connection:
Ranges of possible input signals:
Type: K,L,N,J,S,R,B,T,E,A-1, A-2, A-3
0 - 100 mV
Thermocouples according to DSTU 2838-94 (insulated)
0 - 100 mV
Type: K,L,N,J,S,R,B,T,E,A-1, A-2, A-3
0 - 100 mV
Type: K,L,N,J,S,R,B,T,E,A-1, A-2, A-3
0 - 100 mV
Limit of the basic combined measurement error:
± 0,25 %
± 0,25 %
± 0,25 %
± 0,25 %
Measurement and conversion period:
0,01 second
0,01 second
0,01 second
0,01 second
Number of outputs:
1
1
2
1
Output type:
active
active
active
active
Ranges of possible output signals:
0 to 5 mA / R = 2000 Ohm
0 to 20 mA / R ≤ 500 Ohm
4 to 20 mA / R ≤ 500 Ohm
0 to 10 V / R ≥ 2000 Ohm
0 to 5 mA / R = 2000 Ohm
0 to 20 mA / R ≤ 500 Ohm
4 to 20 mA / R ≤ 500 Ohm
0 to 10 V / R ≥ 2000 Ohm
0 to 5 mA / R = 2000 Ohm
0 to 20 mA / R ≤ 500 Ohm
4 to 20 mA / R ≤ 500 Ohm
0 to 10 V / R ≥ 2000 Ohm
0 to 5 mA / R = 2000 Ohm
0 to 20 mA / R ≤ 500 Ohm
4 to 20 mA / R ≤ 500 Ohm
0 to 10 V / R ≥ 2000 Ohm
Availability of discrete outputs:
No
No
No
No
Quantity of discrete outputs:
not included
not included
not included
not included
Types of discrete outputs:
not included
not included
not included
not included
Data exchange interface:
not included
not included
not included
not included
Data exchange protocol:
not included
not included
not included
not included
Digital display:
No
No
No
No
Supply voltage:
Direct current: 24 V
Direct current: 24 V
Direct current: 24 V
Direct current: 24 V
Power consumption:
Direct current: no more than 30 mA
Direct current: no more than 30 mA
Direct current: no more than 110 mA
Direct current: no more than 30 mA
Non-volatile memory:
not included
not included
not included
not included
Galvanic isolation:
• Full. All components of the device are isolated from each other.
• Galvanic isolation voltage is not less than 2000 V.
• Missing
• Inputs and outputs are not isolated from each other, but isolated from the power supply circuit
• Galvanic isolation voltage is not less than 2000 V.
• Full. All components of the device are isolated from each other.
• Galvanic isolation voltage is not less than 2000 V.
Installation type:
on DIN rail
on DIN rail
on DIN rail
on DIN rail
Case size (HxWxD):
94х7х64 mm
94х7х64 mm
76х26х115 mm
94х7х64 mm
Weight, not more than:
0,1 kg
0,1 kg
0,2 kg
0,1 kg
Degree of protection:
IP20
IP20
IP20
IP20
Ambient temperature:
-40 °C to +70 °C
-40 °C to +70 °C
-40 °C to +70 °C
-40 °C to +70 °C