FlexTemp 2311 Universal Transmitter

FlexTemp 2311 Universal Transmitter
FlexTemp 2311 Universal Transmitter
4...20 mA transmitter
RTD, T/C, mV and R inputs
Isolation voltage 2 kVac
Configuration via FlexProgrammer
Accuracy better than 0.1°C (Pt100)
Configurable linearisation,
damping and status indication
Local, remote or fixed compensation
for "cold junction" (CJC)
Description
FlexTemp 2311 is a 4...20 mA loop-powered, configurable universal
transmitter with galvanic isolation between input and output. The input
can be configured for RTD or T/C sensors, resistance, current or voltage signals.
Either 2-, 3- or 4-wire connection can be selected for the resistance
input. The built-in temperature sensor or a remote Pt100 sensor can
be used to compensate for "cold junction" (CJC) if thermocouples are
connected.
The configuration can be established from the dedicated FlexProgrammer configuring tool connected to a PC.
www.baumerprocess.com
Design and specifications subject to change without notice
Data Sheet 2311-1
Page 1
Technical Data
Input
Environmental conditions
Digital accuracy
See „Measuring ranges“
Operating temperature
-40...85°C
CJC-compensation {1}
Local < 0.7°C
Storage temperature
-55...90°C
RTD measuring current
0.2 mA, continuously
Humidity
< 90% RH, non-condensing
Vibrations
Lloyds Register, test 2
Cable resistance
2-wire
3-/4-wire
3-/4-wire
Max. 30 Ohm/wire {1}
T > 600°C: Max. 10 Ohm/wire
T < 600°C: Max. 30 Ohm/wire
EMC data
Generic standards
EN 61000-6-3, EN61000-6-2
Protection
+/- 35 Vdc
Product standard
EN 61326
Suppression
50 and 60 Hz
Disposal of product and packing
Resolution
16 bit
According to national laws or by returning to Baumer
Repeatability
< 0.05°C
Mechanical data
Output
Signal span
4...20 mA, 2-wire {1}
20...4 mA, 2-wire {1}
Characteristic
Linear or customised with
max. 30 points {1}
Dimensions
62 x 88 x 24 mm
Protection class
Housing: IP 30; Terminals: IP 10
Other data
Isolation
50 Vac ; test 2 kVac
Temperature drift
Typ. 0.003% per °C
Accuracy
< 0.1% of signal span
Supply range
6.5...35 Vdc
Ripple immunity
3 Vrms
Power-on time
1.8...3.9 sec.
Load equation
RL < (Vcc - 6.5)/23 [kOhm]
Failure information
NE43
Up/Down scaling limits
23 mA/3.5 mA {1}
Test conditions
Damping
0...30 sec. {1}
Configuration
Pt100; 0...100°C
Response time (t90)
Pt100 1.0 sec. ; T/C 1.6 sec.
Amb. temperature
23°C +/- 2°C
Resolution
12 bit
Max. 0.01% per °C
Note
{1} Configurable
{2} The max. temperature is lower for RTD-elements in the range
500...1000, i.e. Pt1000 max. 350°C.
Measuring Ranges
Type
Pt25...Pt1000
Pt25...Pt1000
Pt25...Pt1000
Ni25...Ni1000
Cu25...Cu1000
B(PtRh30-Pt)
E(NiCr-CuNi)
J(Fe-CuNi)
K(NiCr-Ni)
L(Fe-CuNi)
N(NiCrSi-NiSi)
R(PtRh13-Pt)
S(PtRh10-Pt)
T(Cu-CuNi)
U(Cu-CuNi)
W5-Re (Type C)
W3-Re (Type D)
Lin. voltage
Lin. voltage
Lin. resistance
Lin. resistance
Standard
DIN/EN/IEC 60751
a = 0.003902
a = 0.003916
DIN 43760
0.428 Ohm/°C
IEC 584
IEC 584
IEC 584
IEC 584
DIN 43710
IEC 584
IEC 584
IEC 584
IEC 584
DIN 43710
ASTM 988
ASTM 988
www.baumerprocess.com
Design and specifications subject to change without notice
Range
-200...850°C {2}
-200...850°C {2}
-200...850°C {2}
-50...250°C {2}
-50...200°C
100...1820°C
-270...900°C
-210...1200°C
-250...1370°C
-200...900°C
-200...1300°C
-50...1750°C
-50...1750°C
-250...400°C
-200...600°C
0...2300°C
0...2300°C
-10...70 mV
-0.1...1.1 V
0...390 Ohm
0...2200 Ohm
Min. span
10°C
10°C
10°C
10°C
10°C
50°C
50°C
50°C
50°C
50°C
50°C
100°C
100°C
40°C
50°C
100°C
100°C
2 mV
20 mV
5 Ohm
25 Ohm
Accuracy
0.1°C
0.1°C
0.1°C
0.1°C
0.1°C
2°C
1°C
1°C
1°C
1°C
1°C
2°C
2°C
1°C
1°C
2°C
2°C
0.04 mV
0.4 mV
0.05 Ohm
0.25 Ohm
Resolution
0.1°C
0.1°C
0.1°C
0.1°C
0.1°C
0.1°C
0.1°C
0.1°C
0.1°C
0.1°C
0.1°C
0.1°C
0.1°C
0.1°C
0.1°C
0.1°C
0.1°C
0.1 mV
1 mV
0.01 Ohm
0.1 Ohm
Data Sheet 2311-1
Page 2
Ordering Details - FlexTemp 2311
2311 000x (x)
Type
Standard version
5...8´ digit
1
Configuration
Configuration according to customer specifications
9´ digit
C
Application Example
230 Vac
Pt100
3
7
4
8
3
4
1
2
1
2
+
24 Vdc
-
4...20 mA
FlexTemp 2301
Power supply
Configuration
FlexProgrammer
Note:
Disconnect loop supply before
connecting the FlexProgrammer
to FlexTemp 2311.
1
FlexProgrammer
2
1 2
FlexProgrammer 9701
1
2
Red clip
1
2
Black clip
Note: Ambient temperature range 0...50°C
www.baumerprocess.com
Design and specifications subject to change without notice
Data Sheet 2311-1
Page 3
Electrical Installation
3
7
T/C
4
8
3
7
No cablecompensation {3}
RTD
3
7
4
8
Internal CJCcompensation
3
7
RTD
4
8
4-wire cablecompensation
Current measurement
4
8
4
8
3
7
No compensation {3}
3
7
+
External CJC-compensation
No cable compensation {3}
3
7
Resistance
Resistance
4
8
3
7
3-wire compensation for
transfer resistance {4}
+
External CJC-compensation
3-wire cable compensation
Resistance
4
8
3
7
4-wire compensation for
transfer resistance {4}
Voltage measurement
4
8
3-wire cable
compensation
Potentiometer
3
7
4
8
No compensation {3}
Potentiometer
T/C
4
8
3
7
+
T/C
3-wire cablecompensation
3
7
4
8
Potentiometer
UK/2007-06-01 This data sheet may only be reproduced in full.
RTD
4
8
4-wire cable
compensation
Notes
{3} Configurable compensation for cable resistance
{4} Transfer resistance between element and wiper
3
7
4
8
3
7
+
4
8
Dimensional drawings
+
[mm]
Accessories
65.5
The FlexProgrammer 9701 is a dedicated tool to configure all
Baumer configurable products.
88
62
24
Type No. 9701-0001 complies:
FlexProgrammer interface unit
CD with the FlexProgram software and product drivers (DTM)
USB cable
Cable with 2 alligator clips
www.baumerprocess.com
Design and specifications subject to change without notice
Data Sheet 2311-1
Page 4
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