Piston or Diaphragm Sensors with Explosion-Proof Enclosures for Switches, Relays or Transmitters
EXPLOSION-PROOF DP DeSCrIPTION
Our Class 1, Div. 2 enclosures found throughout this catalog are popular for hazardous environments where explosive gases or vapors may be present. Our Class 1, Div. 1 Explosion-proof line, expands on that protection. The heavy-duty enclosures are designed to seal the electronics from environments where flammable gases or vapors often exist and to contain any potential explosions.
This explosion-proof line incorporates the same piston or diaphragm sensors and pressure bodies found in the preceding pages.We add an additional extension pin with a secondary magnet to trigger our reed switches or to control transmitter output.
FeaTureS
• Class 1, Div. 1 rated enclosures • Rugged, weatherpoof design • Gauge, switch and transmitter versions
Table 1 Table 2 Table 3 Table 4 Table 5 Table 6 Table 7 Table 8 BuILD a ParT NuMBer
XXXXXX XX XX X-X X-XX X Item J
1204P GS/PS/ PGT/PT
Differential pressure range
0-5 to 0-150 psid
(0-0.33 to 0-10 bar)
1504 DGS/ DS/
DGT/ DT
1514 DGS/ DS/
DGT/ DT
1804 DGS/ DS/
DGT/ DT
0-5 to 0-300 psid
(0-0.33 to 0-20 bar)
0-1 to 0-50 psid
(0-0.07 to 0-3.3 bar)
0-5” H₂O to 0-8 psid (0-125 mm
H₂O to 0-0.5 bar)
Maximum line
pressure/ temperature
5000
psig (340 bar)/200ºF (93ºC)
3000
psig (100 bar)/200ºF (93ºC)
1500
psig (100 bar)/200ºF (93ºC)
Aluminum body 100 psig (7
bar)/200ºF (93ºC) Stainless steel body 150 psig (10 bar)/200ºF (93ºC)
772 2% 2% 2%
accuracy (F.S.)
(ascending) 2%
Porting (Many portling types
available)
¼” NPT 1 or 2 switches
1 or 2 relays transmitter Class 1 Div. 1
¼” NPT 1 or 2 switches
1 or 2 relays transmitter Class 1 Div. 1
¼” NPT 1 or 2 switches
1 or 2 relays transmitter Class 1 Div. 1
¼” NPT 1 or 2 switches 1 or 2 relays transmitter Class 1 Div. 1
Table 1
electrical available
1204PGS 1204PS
1504DGS 1504DS
1514DGS 1514DS
1804DGS 1804DS Table 2 1A 1C
Table 3 3.5B 4.5B 6B
Model
1204PGS 1204PS
1504DGS 1504DS
1514DGS 1514DS
1804DGS 1804DS
Pressure Body In-line ports aluminum
In-line ports 316 stainless steel In-line ports 1804 SS only Dial Case 3.5” basic 4.5” basic 6.0” basic
Change “B” to “F” above for flanged dial case X X 1514DGS
1504DS 1204PGS
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