Series 1000E Explosion-Proof Diaphragm Operated Pressure Switches

Explosion-Proof Diaphragm Operated Pressure Switches
Visible Setpoint, Fixed Deadband, Pressure Ranges to 1400 psi

Visible Setpoint, Fixed Deadband, Pressure Ranges to 1400 psi

The SERIES 1000E has the same rugged construction as used in Series 1000W plus explosion-proof design are combined in this new unit. UL listed for Class I, Groups A, B, C & D; Class II, Groups E, F & G. Bellville spring movement permits mounting of control in any position and helps prevent contact chatter. High over-pressure protection and vibration resistance are also featured.

Product Applications

  • Chemical, petroleum, food and drug processing industries
  • Process and industrial applications
More Information
Price$0.00
Model Chart

 

EXAMPLE1003EA1FPRESETSeries 1003E-A1-F-PRESET Explosion-proof Diaphragm Operated Pressure Switch, range 5-40 psig, aluminum pressure chamber, polyimide diaphragm, DPDT snap switch, with preset option.
ADJUSTBLE RANGE1003
1004
1005
1006
1007
1008
1009
     5-40 psig (0.48-2.8 bar)
10-70 psig (0.69-4.8 bar)
25-200 psig (1.7-13.8 bar)
50-350 psig (3.5-24.1 bar)
75-550 psig (5.2-37.9 bar)
100-900 psig (6.9-62.1 bar)
200-1400 psig (13.8-96.5 bar)
ENCLOSURE TYPE E
EH
    Explosion-proof
Explosion-proof with Hermetically Sealed Switch
PRESSURE CHAMBER
MATERIAL
  A
B
   Aluminum
316 Stainless Steel
DIAPHRAGM
MATERIAL
   1
2
3
  Polyimide with Buna-N O-ring
316 Stainless Steel with Fluoroelastomer O-ring*
FEP with Fluoroelastomer O-ring
SWITCH TYPE    J SPDT Snap Switch, Rated 0.5A @ 125 VDC, 15A @ 125/250/480 VAC Resistive
OPTIONS     PRESET
ST
23444
23720
Preset
Stainless Steel Tag
Special Cleaning
Fungus Proof

*Deadband approximately 10% higher when using 316SS diaphragm or Code F switch.

RANGE
ORDERING
NUMBER
ADJUSTABLE
OPERATING
RANGE
MAX. SYSTEM PRESSURE
WITHOUT BURSTING
APPROXIMATE
FIXED DEADBAND - MID RANGE
psigbarpsigbarpsibar
1003
1004
1005
1006
1007
1008
1009
5-40
10-70
25-200
50-350
75-550
100-900
200-1400
.48-2.8
.69-4.8
1.7-13.8
3.5-24.1
5.2-37.9
6.9-62.1
13.8-96.5
3000
3000
3000
3000
3000
3000
3000
206.8
206.8
206.8
206.8
206.8
206.8
206.8
2.5
5
10
18
36
60
90
.17
.34
.69
1.20
2.50
4.10
6.20
Wetted Materials: See pressure chamber and diaphragm material in model chart.
Temperature Limits: -30 to 170°F (-35 to 77°C).
Pressure Limit: 3000 psig (206.8 bar).
Enclosure Rating: Explosion-proof, UL listed for Class I, Groups A, B, C and D; Class II, Groups E, F and G.
Switch Type: SPDT snap switch. Hermetically sealed optional.
Electrical Rating: 15 A @ 125/250/480 VAC res., 0.5 A @ 125 VDC, 0.25 A @ 250 VDC.
Wiring Connections: 18 AWG, 18" (460 mm) color-coded leads: N.O. (yellow), N.C. (black), and common (red).
Conduit Connection: 1/2" male NPT.
Process Connection: 1/4" female NPT.
Mounting Orientation: Any position.
Set Point Adjustment: Internal thumbwheel.
Weight: 3 lb (1.4 kg).
Deadband: See model chart.
Agency Approvals: CE, UL.
  • Weatherproof housing is ideal for a wide variety of applications where dust or water is present
  • Spring movement design provides for control in any mounting position and prevents contact chatter reducing false or inconsistent switching
  • UL listed to support rigorous process applications and regulations