FlexTop 2203 Temperature Transmitter
4...20 mA transmitter for T/C sensors
Sensors type B, J, K, N and S
Accuracy 4...5°C
Sensor error detection
Compensation for “cold junction” (CJC)
Internal, external and fixed.
2-way configuration
Configurable damping and status indication
Engineering unit °C or °F
PC datalogging
Excellent temperature stability
Ex ia IIC T5/T6, ATEX II 1G
Description
FlexTop 2203 is a 4...20 mA loop-powered transmitter for T/C sensors
type B, J, K, N and S.
FlexTop 2203 is embedded in silicone which makes it resistant to
humid environments.
Using a PC, the Windows-based Flex-Program and a FlexProgrammer FlexTop 2203, fitting into the DIN B housing, has a 6 mm center hole
for quick sensor replacement. The spring loaded mounting screws
9701 configuring unit, the following parameters can be configured via
the output connectors (2-way communication): TAG no., CJC compen- ensure a safe fastening even in vibrating environments.
sation, error detection level, measuring range/unit, damping, offset and
status indication.
The Flex-Program has a datalogging facility enabling the user to monitor measuring results.
www.baumer.com
Design and specifications subject to change without notice
Data Sheet 2203-1
Page 1
Technical Data
Input
Environmental conditions
Digital accuracy
See „Measuring ranges“
Operating temperature
-40...85°C
CJC-compensation {1}
Internal < 0.5°C
External < 0.25°C
Fixed -50...127°C
Storage temperature
-55...90°C
Humidity
< 98% RH, cond. (IEC 68-2-38)
Vibrations
GL, test 2 (IEC 68-2-6)
Long-term test
IEC 770 6.3.2
Sample time
< 1 sec.
Error detection delay
< 10 sec.
Measuring unit
°C or °F {1}
Approval
Ex ia IIC T5/T6, ATEX II 1G
Minimum span
See table
Supply range
8...28 VDC
Protection
+/- 35 VDC
Internal inductivity
Li < 10 µH
Suppression
50 and 60 Hz
Internal capacity
Ci < 10 nF
Resolution
14 bit
Barrier data
U < 28 VDC ; I < 0.1 A ; P < 0.7 W
Repeatability
< 0.1°C
Temperature class
Ripple immunity
IEC 770 6.2.4.2
T1...T5:
T6:
Offset Adjustment
Max. + 10°C {1}
-40 < Tamb < 85°C
-40 < Tamb < 50°C
Mechanical data
Output
Dimensions
ø44 x 19 mm
Protection class
Housing: IP 40
Signal span
4...20 mA, 2-wire
Accuracy
< 0.1% of signal span
Other data
Supply range
8...35 VDC
Temperature drift
Ripple immunity
3 Vrms
Typ. 0.003% per °C
Max. 0.01% per °C
Load equation
RL < (VCC - 8)/23 [kOhm]
Power-on time
10 sec.
Up/Down scaling limits
23 mA/3.5 mA {1}
Test conditions
Damping
0...30 sec. {1}
Configuration
Protection
Reversed polarity protection
Amb. temperature
23°C + 2°C
Resolution
12 bit
Power supply
24VDC
Effect of variations in supply voltage:
Output current
0.01% per volt
TAG No.
15 characters {1}
0...100°C
Disposal of product and packing
According to national laws or by returning to Baumer
Notes
EMC data
{1}
Generic standards
EN 61000-6-3, EN 61000-6-2
Product standards
EN 61326
NAMUR
NAMUR NE21
Configurable
Measuring Ranges
Type
B(PtRh30-Pt)
J(Fe-CuNi)
K(NiCr-Ni)
N(NiCrSi-NiSi)
S(PtRh10-Pt)
Lin. voltage
Standard
IEC 584
IEC 584
IEC 584
IEC 584
IEC 584
Range
100...1820°C
-100...1200°C
-100...1370°C
-100...1300°C
-50...1750°C
-10...100 mV
Min. span
50°C
50°C
50°C
50°C
100°C
5 mV
Accuracy
> 500°C = 5°C
3°C
3°C
4°C
> 50°C = 5°C
0.2 mV
Ordering details - FlexTop 2203
2203 000x (x)
Type
Not configured, standard safety
Not configured, Ex ia IIC T5/T6, ATEX II 1G
8´ Digit
Configuration
9´ Digit
Configuration according to customer specifications (default is Type K, -250...1370°C, internal CJC)
1
2
C
Note: The FlexTop 2203 can be supplied in a 30 pcs. packing.
Please contact Baumer for further information.
www.baumer.com
Design and specifications subject to change without notice
Data Sheet 2203-1
Page 2
Non-Ex Application
230 VAC
T/C
3
4
1
2
4
6
3
2
1
-
+
-
+
+
24 VDC
4...20 mA
FlexTop 2203
FlexView
Power Supply
Ex Application
Zone 0/1
230 VAC
Safe area
T/C
6
3
4
1
2
4
3
1
2
-
+
-
+
+
-
24 VDC
4...20 mA
FlexTop 2203
Barrier
FlexView
Power supply
Configuration
2
2
1
Note:
Disconnect loop supply before
connecting the FlexProgrammer
to FlexTop 2203.
1
www.baumer.com
Design and specifications subject to change without notice
Data Sheet 2203-1
Page 3
Electrical Installation
T/C
6
3
4
TC
+
Internal CJCcompensation
T/C
6
3
4
TC
UK/2010-11-03 This data sheet may only be reproduced in full.
+
RTD
External CJC-compensation
No cable compensation {3}
Current measurement
Voltage measurement
Notes
{3} Configurable compensation for cable resistance
6
6
3
3
4
4
Accessories
R
I
+
Dimensional drawing
ø44
ø6
[mm] The FlexProgrammer 9701 is a dedicated tool to configure all
Baumer configurable products.
19
33
ø4 mounting hole.
Spring loaded
mounting screws.
www.baumer.com
Design and specifications subject to change without notice
Type No. 9701-0001 comprises:
FlexProgrammer interface unit
CD with the FlexProgram software and product drivers (DTM)
USB cable
Cable with 2 alligator clips
Data Sheet 2203-1
Page 4