DIFFERENTIAL PRESSURE TRANSMITTER SCHNEIDER

Differential Pressure Transmitter Air 0-10 V

SPD310/SPD360 Differential pressure transmitters are used in air handling systems for the monitoring of air ducts, filters and fans. SPD310/SPD360 are electronic differential pressure transmitters that convert the measured differential pressure into an electric 0 - 10V signal. Four measuring ranges are user selectable (jumper/see table). For special applications the output signal can be configured symmetrically (jumper ”sym”). SPD360 has a LC display, showing the differential pressure in Pa or mbar (jumper “mbar”) or InH2O (jumper “InH2O”). SPD310/SPD360 are delivered with 2 metres of tube and two plastic duct connectors. Medium: air and non-aggressive gases



Product specifications

Part Number

Part Number
004700320 SPD310-100/300/500/1000 Pa
004700340 SPD310-1000/1200/2500/5000 Pa
004700360 SPD360-300/500/1000/2500 Pa

Signal Output . . . . . . . . . . . . . . . . . . . 0 - 10 VDC
Power. . . . . . . . . . . . . 24 VAC ±10%/15 - 32 VDC
Load Resistance . . . . . . . . . . . . . . . . . >50 kOhm
Current Consumtion . . . . . . . . . . . . . . . . . 10 mA
Accuracy (linear output) . . . . . . . . . . . ≤0.75%FS
0 - 100 Pa . . . . . . . . . . . . . . . . . . . . . . . ≤1.5%FS
Linearity inc. temperature and hysteresis . . . . . . . . . . . . . . . . . . . . . . . . ≤2%FS
0 - 100 Pa. . . . . . . . . . . . . . . . . . . . . . . . . ≤4%FS
Accuracy at ambient temp. of 25 ˚C/UG - 24V . . . . . . . . . . . . . . . . ≤±0.4%FS

Ambient Temperature
Operation . . . . . . . . . . -20 to 60 ˚C (-4 to 140 ˚F)
Storage . . . . . . . . . . . -30 to 85 ˚C (-22 to 185 ˚F)
Load Change . . . . . . . . . . . . . . . . . . . . . . Response Time . . . . . . . . . . . . . . . . . . . .
Materials:
Housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PP
Duct Connections . . . . . . . . . . . . . . . . . . . . . ABS
Tubing . . . . . . . . . . . . . . . . . . . . . . . . . . PVC, soft
Enclosure Rating . . . . . . . . . . . . . . . . . . . . . IP65
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 g
EMC Standards . . . . EN 50081-1, EN 50082-12

Max. Pressure
100/300/500/1000 Pa . . . . . . . . . . . . 10,000 Pa
1000/1200/2500/5000 Pa . . . . . . . . . 50,000 Pa


Pressure Transmitter