• M(D)U Plate Cylinder
• Double Acting
• Single Rod w/Auto Switch Mounting Groove

Single-phase isolating transformer

Festo MEB-LD

Isolating transformer (single phase)

20 analog (max) (U, I, TC, RTD, frequency, pulse)
20 HART (max) (HART, 4...20mA)
14 digital (max) (control, event and counting inputs)

12 relays (max)
2 analog (max) (I, pulse)
1 transmitter power supply

TFT 7" colour graphic display
TFT 7" colour graphic display with touch panel

internal memory
SD card
USB flash drive

Mass/heat quantity
heat quantity difference

0.1 to 10 mg/l total chlorine

5 to 45 В°C
(41 to 113 В°F)

1 to 4 bar (14.5 to 58 psi)

Total chlorine consists of free chlorine (HOCl, OCl-) and bound chlorine (chloramines)
All components are reduced at the working electrode
Almost pH independent

Trace: 0 to 5 mg/l ClO2
Standard: 0 to 20 mg/l ClO2
High: 0 to 200 mg/l ClO2

0 to 55 В°C , non-freezing
(32 to 130 В°F)

Max. 2 bar abs
(Max. 29 psi abs)

Trace: 0 to 5 mg/l HOCl
Standard: 0 to 20 mg/l HOCl
High: 0 to 200 mg/l HOCl

0 to 55 В°C (32 to 130 В°F), non-freezing

Max. 1 bar (max. 14.5 psi)

Closed, membrane covered measuring cell
Reduction of free chlorine at the cathode

Trace: 0 ... 5 mg/l HOBr
Standard: 0 ... 20 mg/l HOBr
High: 0 ... 200 mg/l HOBr

+0...55 В°C (32 ... 130В°F), non-freezing

Max. 1 bar (max. 14.5 psi)

0 to 2 mg/l

+0 to 45 В°C (32 to 110 В°F), non freezing

1 bar (14.5 psi), 2 bar (29 psi) absolute

- closed 2 electrode system
- conversion of ozone into a signal current in nA
- signal current is proportional to the concentration of ozone
- the measurement is not pH dependent

5 ОјS/cm to 200 mS/cm

0 to 100 В°C (32 to 212 В°F)

1 bar, not intended for continues measurment in process

k=0,01: 0.04 to 20 ВµS/cm
k=0,1: 0.10 to 200 ВµS/cm

Threaded with fixed cable:
-20 to 100 В°C (-4 to 212 В°F)
Threaded with plug-in head:
-20 to 120 В°C (-4 to 248 В°F)
Sterilization: max. 140 В°C (284 В°F) for 30 minutes

13 bar at 20 В°C (188 psi at 68 В°F) absolute
1 bar at 120 В°C (14 psi at 248 В°F) absolute

k=0,1: 0,04 to 500 ВµS/cm

-5 to 120 В°C (23 to 248 В°F)
For Sterilizsation: max. 150 В°C at 5 bar
(Max. 302 В°F at 73 psi)

13 bar at 20 В°C (188 psi at 68 В°F)
9 bar at 120 В°C (130 psi at 248 В°F)

k=1: 10 ВµS/cm to 20 mS/cm

-20 to 135 В°C at 3.5 bar abs
(-4 to 275 В°F at 50 psi)

17 bar abs at 20 В°C
(246 psi at 68 В°F)

1 ВµS/cm to 500 mS/cm

-5 to 120 В°C (23 to 248 В°F)
Sterilization: max. 140 В°C at 6 bar for max. 45 min
(Max. 284 В°F at 87 psi for max. 45 min)

17 bar abs at 20 В°C (247 psi at 68 В°F)
9 bar abs at 120 В°C (131 psi at 248 В°F)

1 ВµS/cm to 500 mS/cm

-5 to 120 В°C (23 to 248 В°F)
Sterilization: max. 140 В°C at 6 bar for max. 45 min
(Max. 284 В°F at 87 psi for max. 45 min)

17 bar abs at 20 В°C (247 psi at 68 В°F)
9 bar abs at 120 В°C (131 psi at 248 В°F)