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ORDERING INFORMATION
SPECIFICATIONS
TAMA.INDD - 190206
68
We reserve the right to make changes for product improvement.
INPUT
PT100 sensor
Sensor current
0.75 mA
Input range
- 100 to + 400 °C
Zero offset
dipswitch programmable
from - 100 to + 375 °C in steps off 25 °C
Zero offset adjustment
offset ± 5% (no function at 0 °C offset)
Span
5 dipswitch programmable ranges
400 °C, 200 °C, 100 °C, 50 °C, 25 °C
Span adjustment
span range adjustable ± 5%
PERFORMANCE PARAMETERS
TIMING
Response time
< 200 msec.
ELECTRICAL
Precision
<± (Span °C x 0,003) + 0.5 °C
Linearity
< 0.2 %
Ripple
< 1 % pp
Supply dependence
< fs.± 0.01 % / % ∆U supply
Temp. dependence
< fs.± 0.02 % / °C
Type TAMB
Limit
Adjustable from zero to
span setting
Differential
Adjustable from limit to
zero
OUTPUT
The output amplifier is protected against open- and short - circuit
Range
Programmable with dipswitch
0 -20
mA Max. 0.5 kΩ
4 -20
mA Max. 0.5 kΩ
0 - 1
V
Min. 0.1 kΩ
0.2 - 1
V
Min. 0.1 kΩ
0 -10
V
Min. 0.5 kΩ
2 -10
V
Min. 0.5 kΩ
Relay
1C/O, AgCdO
Contact rating
6 A, 250 VAC, 1250 W
Mechanical life
30 million operations
SUPPLY
DC supply range with
24V (From 20 to 32V)
internal switchmode supply
AC supply range
24V (From 20 to 28V)
Transformer supply
110V (From 99 to 140V)
230V (From 198 to 264V)
400V (From 342 to 484V)
AC frequency
45 to 440 Hz
Power consumption
4 VA, 2W
GENERAL
Temperature range
- 25 °C to + 55 °C
Humidity
Up to 90 % RH non-condensing
Dielectric test voltage
Input to AC supply
4000 VAC
Coil to relay contacts (TAMB) 4000 VAC
Weight
0.16 kg
International Standards
EMC directive 89/336:
EN50081 - Emission
EN50082 - Immunity
Low voltage directive 73/23:
EN60255 - Electrical Relays
EN60688 - Measuring transducers
EXAMPLE:
TAMA
B 230 D
A 3 C
TYPE
Temp. transmitter
TAMA
Temp. transmitter with 1 C/O limit contact
TAMB
SUPPLY
AC with transformer
B
DC with switchmode
E
SUPPLY VOLTAGE
From
20 to 32 VDC
024
From
20 to 28 VAC
024
From
99 to 140 VAC
110
From
198 to 264 VAC
230
From
342 to 484 VAC
400
ADJUSTMENT
Input zero & span adjustable +
D
dipswitch programmable
Output dipswitch programmable
HOUSING
rail mounting
A
SIZE
Type TAMA
35mm
3
Type TAMB
45mm
4
CODE END
C
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