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  • ATEX

  • I M1 Ex ia I Ma

  • II1G Ex ia IIB T4 Ga

  • small dimensions

  • simple application

  • universal usage

  • wide selection

  • favourable price

Z-JB - pressure transmitter - ATEX

Basic technical information

Nominal pressure range± 2,5kPa to 40MPa
Overpressure to 40kPa
over 60 kPa to 40MPa
.
100 kPa
200 % nominal range
max. 60MPa
Errormax. 1% (0.5%)
Zero temperature errortyp. 0,2%
max. 0,3 %/10°C
Span temperature errortyp. 0,2%
max. 0,3 %/10°C
Compensated temp. range20 ÷ +70°C
Operating temp. range-15 ÷ +60°C
(non condensing)
Storage temperature-25 ÷ 100°C
Supply voltage10 ÷ 24V dc
Supplu current – output H< 4mA
Output4 ÷ 20mA two-wire
0,2 ÷ 1mA three-wire
Operating positionarbitrary
Voltage strengthmin. 1000V dc.
Protectionmin. IP 54
Hmotnostcca 270g
Common-mode pressure
for differential version
max. 1Mpa

I M1 Ex ia I Ma
II1G Ex ia IIB T4 Ga

At the customer´s wish it is possible to secure a metrological verification of the transmitters at an accredited Calibration Service Centre.

Instructions for use

  • Before the transmitter is connected to the pressure circuit it is necessary to check whether the measured pressure corresponds with the nominal range of the transmitter. Even a short-time overload over the maximum permissible overpressure can cause destruction of the measuring membrane. With the differential transmitter, the user must make sure that the transmitter is not one-sidedly overloaded by pressure higher than the permitted non-destructive pressure for the nominal range!
  • Especially while using a silicon membrane, it is necessary to check the resistance of materials, see the front page of this sheet. Contact the producer in case of any opacity.
  • For the transmitter sealing it is recommended to use “O” ring 12x2, supplied with the transmitter. While sealing to the thread (Teflon, tow) for liquid media, it is necessary to pay high attention to caution because screwing into closed volume of liquid can cause increase of pressure and destruction of the membrane!

Diagram

Diagram

Pin assignmentsvalid for connector DIN 43650

 two-wire
4 ÷ 20mA
three-wire
0,2 ÷ 1mA
+ supply voltage13
- supply voltage22
output 1
shielding

Dimensions

Dimensions
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