Pressure / vacuum sensors

SDE Family

Modular family of sensors for pressure/vacuum measurement.

 

Type B2* D2* D6* D10* D16* D25* D50* D100*

B2**

D2** D6** D10** D16** D25** D50** D100**
Pressure measuring range
Start value    [bar] 		-1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0
Pressure measuring range
Full-scale value [bar] 		1 2 6 10 16 25 50 100 1 2 6 10 16 25 50 100
Overload range [bar] 5 5 10 20 40 40 100 200 5 5 10 20 40 40 100 200
Bursting pressure [bar] 6 6 12 25 50 50 120 250 6 6 12 25 50 50 120 250
Accuracy   [% FS] 1.5 1.5 1.0 1.0 1.0 1.0 1.0 1.0 1.5 1.5 1.0 1.0 1.0 1.0 1.0 1.0
Analog output 0.1 - 10 V (3-wire) 4 - 20 mA (2-wire)
Load resistance RL >10 k RL <= (UB-8 V)/0.02 A
Operating voltage UB 14 - 30 V DC 8 - 30 V DC
Idle current Max. 4 mA -
Residual ripple 10% UB
Linearity error BFSL 0.40% FS
Repeatablility of analog value FS 0.25% FS
Long-term drift 0.3% FS per year
Ambient temperature 0 - 80°C
Medium temperature -10 - 100°C
Operating temperature -20 - 85°C
Temperature coefficient
Zero signal 		Typically 0.2% FS, max. 0.4% FS/10K
(pressure measuring range 0 ... 16 bar, typically 0.25% FS, max. 0.5% FS, max. 0.5% FS/10K
Temperature coefficient
Output range 		Typically 0.15% FS, max. 0.25% FS/10K
CE symbol In accordance with EU EMC Directive
Short-circuit protection Yes
Polarity reversal protection Within operating voltage range
Degree of protection IP65
Sensor element material AI203
Sealing ring material FKM (Viton)
Housing material CrNi steel 1.4305
Product weight 100 g

*SDET-22T-XX-G14-U-M12    XX=Type

**SDET-22T-XX-G14-I-M12     XX=Type