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Pressure and Temperature Measurement • Specialty Gauges
Heavy Duty "Diaphragm Type" Differential
Pressure Gauge/Transmitter/Switch 1502/1533 Series DESCRIPTION
The 1502 and 1533 Series have a heavy-duty diaphragm that is designed for high differential pressures, to 300 psid. This extends the range of the diaphragm sensor differential pressure line – much higher than the more sensitive 1516 model. Though heavy-duty, the diaphragms are still flexible and repeatable enough to match the ±2% accuracy of other differential pressure gauges.
D
Series 1502 models are availble as a stand along gauge (DG) or gauge with a single switch option (uncovered), while the Series 1533 comes in 4 different model configurations with up to two switches or a transmitter within a NEMA 4X enclosure.
FEATURES • High differential pressure ranges • Rugged, weatherpoof design • Gauge, switch and transmitter versions • 0-5 to 0-300 psid
Item 1502DG
1533DGS/DS/ DGT/DT
Differential pressure range**
0-10* to 0-300 psid (0-0.33 to 0-20 bar)
0-10* to 0-300 psid (0-0.33 to 0-20 bar)
D=Diaphragm G=Gauge S=Switch T=Transmitter
*Fluorosilicone diaphragm is standard for 0-10 psid, Buna diaphragm is standard for above 0-10 psid **Ranges available by diaphragm material: • Fluorosilicone: 0-10 to 0-300 psid • Buna: 0-15 to 0-300 psid • EPDM: 0-15 to 0-300 psid • Viton: 0-25 to 0-300 psid ***NEMA 4X switch models have a ½ inch NPT conduit port as standard. A DIN 43650A-PG11 with mating connector is optional, rated IP65 & NEMA 4X
Maximum line pressure/ temperature
3000 psig (200 bar)/200°F (93°C)
3000 psig (200 bar)/200°F (93°C)
Accuracy (F.S.)
(Ascending) 2%
2% Porting
(Many porting types available)
¼” NPT ¼” NPT Electrical Available*** Not available