headerimage

ME20

Pressure transmitters with LED indicator

 

Service intended: Relative and absolute pressure measurement with integrated digital indicator, gaseous and liquid media that will not obstruct the pressure system.
 

hr
Downloads
Technical Details
Operation Manual
Operation Manual
(with 9V accumulator)
Technical Data
Case
Ø 100mm, stainless steel 304S
Degree of protection
IP 65 per EN 60529 / IEC 529
Pressure connection
G1/2B per EN 837-1, stainless steel 316Ti
Sensing element
< 4 bar stainless steel 316L, Measuring bridge: piezoresistive
> 4 bar stainless steel 17-7PH, Measuring bridge: thin film strain gauge
Pressure and overpressure ranges
see Technical Details page 05.0603
Electrical connection
Terminal box, L-plug EN 175301-803
Signal output                               Power supply
0/4 ... 20 mA, 3-wire                    Ub = 12 ... 30 V DC
Load
Rb [Ohm] = (Ub [V] - 17 [V] ) / 0,02 [A]
Response time
t < 10 ms
Accuracy
Linearity + hysteresis + repeatability < 0,3 % FS
Display
4½ digits LED-display, height of digits 14 mm, 2,5 mesures / s
Power consumption
P max = 2,2 W
EMC-Directive
2004/108/EC EN 61326 Emission (Group 1, Class B. Immunity, industrial locations)
Permissible temperatures Tmin / Tmax
Storage temperature - 30 ... + 80°C
Ambient temperature - 20 ... + 50°C
Medium temperature - 20 ... + 80°C
Temperature error
Mean TK of zero < 0,2 % FS / 10 K
Mean TK of range < 0,2 % FS / 10 K
Weight
0,7 kg
Optional extras
see Technical Details page 05.0604