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Differential pressure transmitter 652
The differential pressure transmitters of Type 652 are suitable for continuous level or flow monitoring of liquids (mainly in heating technology). The specially robust design allows for one-sided high overpressure safety of up to 20 bar, depending on the pressure range.
- High overpressure safety 10/20 bar on P1
- Functionally simple and robust mechanics with high operational reliability
- Suitable for slightly aggressive liquids and gases
- Best price/performance ratio
- Three standardized output signals for direct processing in control/management systems
Differential pressure transmitter 652
Product feature
Pressure measuring range
0 ... 1000 mbar (Relative and differential)
Response time
<10 ms
Switch-on delay
<10 ms
Sensor weight
394; 1030 g
Field of application
Media
Liquids; neutral gas
Medium temperature
-40 ... 80 °C
Permissible overload
10 bar (and max. approval system pressure (P1 > P2)); 20 bar (and max. approval system pressure (P1 > P2))
Switch-on pressure
>6 mbar
Switching differential
>3 mbar
Ambient condition
Storage temperature
-40 ... 80 °C
Material
Housing with media contact
Anodised aluminium; Brass; Nickel-plated brass
Membrane with media contact
NBR base; FPM; EPDM; Silicone
Other parts with media contact
X14CrMoS 17 (14104); X5CrNi18-10 (14301); X10CrNi18-8 (14310); X2CrNiMoN (14462); Steel group A2 for screws; Polyacetate-C, polyamide
Electrical data
Current consumption
35 mA
Inverse-polarity protection
Short-circuit and reverse polarity protected
IP protection class
IP 65 (With plastic cover (PG9))
Installation guide
Installation orientation
any (Recommendation: Factory settings are calibrated with vertical diaphragm. Pressure connections downwards for Process media.)
Differential pressure transmitter 652
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EN-GB
Data Sheet 652
Data Sheet
PDF
Differential pressure transmitter 652
Order number
Accessories
100996
Mounting bracket type A
100997
Type B mounting bracket
104551
Calibration certificate
105860
Straight screw-in fitting G ⅛
for pipe (Ø 6 mm)
108239
Screw-in spout G ⅛
for hose (inner Ø 6 mm)