Technical Data (20°C)
SERIE 1
- Ø 42 mm - Low pressure ranges
MODELS SPECIFICATIONS EK11 - ED11 - EP11 - ER11 - ET11
RANGE IDENTIFICATION :
RATED RANGE (R.R.) :
Max. admissible pressure, without derating of specs :
Burst pressure :
OUTPUT SIGNAL AT RATED RANGE:
(2)
EK11
(bar)
(≅
psi)
(bar)
(bar)
(mV)
(±30%)
ED11
EP11
ER11
ET11
(±30%)
(±1%)
(±30%)
(±1%)
(±% R.R.)
RB (1)
0.2
2.9
0.22
≥
0.4
25
22
18
20
15
1
RC (1)
0.5
7.25
0.55
≥
1
50
45
35
40
30
0.4
RD
0.75
10.9
0.83
≥
1.5
45
42
35
38
30
0.4
See fig. 1
RE
1.5
21.75
1.65
≥
3
65
60
45
55
40
0.4
RG
2
29
2.2
≥
4
55
50
40
45
30
0.4
GLOBAL ERROR (max.) :
(non linearity + hysteresis + repeatability)
DIMENSIONS
(1) Gauge pressure only.
SPECIFICATIONS : ALL MODELS
EXCITATION VOLTAGE :
Nominal :
Maximum :
BRIDGE IMPEDANCE
Input :
Ouput :
TEMPERATURE LIMITS :
Operating :
Compensated :
THERMAL DRIFTS :
(2)
Zero :
Output signal :
LONG TERM ZERO DRIFT :
INITIAL ZERO UNBALANCE
(2)
(2) Under nominal excitation voltage : 10 V
(Volt)
(Volt)
(kOhm)
±30% (kOhm)
(°C)
(°C)
(µV / °C)
(% / °C)
(% R.R. / year)
(mV)
(3) 5 V. optional.
EK11
10
30
15 ±30%
15
-55 to +125
n.a.
≤
±30
-0.04
≤
± 500
ED11
10
30
≥
6
15
-55 to +125
n.a.
≤
±30
-0.04
EP11
10
30
≥
6
10
-55 to +125
n.a.
ER11
10 (3)
10 (3)
≥
6
15
-55 to +125
-10 to +55
ET11
10 (3)
10 (3)
≥
6
10
-55 to +125
-10 to +55
≤
±6
≤
± 0.01
≤
±1
≤
±30
≤
±6
-0.04
≤
± 0.01
≤
± 0.2 (non cumulative)
≤
±2
≤
±2
≤
±1
SERIE 2
- Ø 34 mm - Low, medium and high pressure ranges
MODELS SPECIFICATIONS EK21 - ED21 - EP21 - ER21 - ET21
RANGE IDENTIFICATION :
RATED RANGE : (R.R.) :
Max. admissible pressure, without derating of specs :
Burst pressure :
OUTPUT SIGNAL AT RATED RANGE :
(2)
(bar)
(≅ psi)
(bar)
(bar)
(mV)
(±30%)
(±30%)
(±1%)
(±30%)
(±1%)
(±% R.R.)
MB MC
0.6
1
9
15
0.66 1.1
≥1.8 ≥3
27
25
20
24
15
0.8
35
33
26
27
20
0.4
LC
2
30
2.2
≥6
55
50
40
37
30
0.4
See fig. 2
LE
5
75
5.5
≥12
65
60
50
48
40
0.4
LI
10
150
11
≥25
70
65
50
52
40
0.3
LL
20
300
22
≥50
70
65
50
52
40
0.3
LR
50
750
55
≥125
70
65
50
52
40
0.2
HR ER* EZ* EP*
100 200 350 400
1500 3000 5250 6000
110 220 385 440
≥250 ≥450 ≥550 ≥600
70
65
50
52
40
0.2
65
60
50
48
40
0.2
45
40
35
36
20
0.4
35
30
20
24
15
0.4
EK21
ED21
EP21
ER21
ET21
GLOBAL ERROR (max.)
(non linearity + hysteresis + repeatability)
DIMENSIONS
Models with* : absolute pressure only.
SPECIFICATIONS : ALL MODELS
EXCITATION VOLTAGE :
Nominal :
Maximum :
BRIDGE IMPEDANCE :
Input :
Ouput :
TEMPERATURE LIMITS :
Operating :
Compensated :
THERMAL DRIFTS :
(2)
Zero :
Ouput signal :
LONG TERM ZERO DRIFT :
INITIAL BRIDGE UNBALANCE :
(2)
(2) under nominal excitation voltage 10 V
(3) 5 V optional.
(Volt)
(Volt)
(kOhm)
± 30% (kOhm)
(°C)
(°C)
(µV / °C)
(% / °C)
(% R.R. / year)
(mV)
EK21
10
30
15 ± 30%
15
-55 to +125
n.a.
≤
±30
-0.04
≤
± 500
ED21
10
30
≥
6
15
-55 to +125
n.a.
≤
±30
-0.04
EP21
10
30
≥
6
10
-55 to +125
n.a.
ER21
10 (3)
10 (3)
≥
6
15
-55 to +125
-10 to +55
ET21
10 (3)
10 (3)
≥
6
10
-55 to +125
-10 to +55
≤
±6
≤
± 0.01
≤
±1
≤
±30
≤
±6
-0.04
≤
± 0.01
≤
± 0.2 (non cumulative)
≤
±2
≤
±2
≤
±1
www.baumer.com/process
Design and specifications subject to change without notice
Data sheet A12.20
Page 3
IVO [ BAUMER IVO GMBH & CO. KG ]
