One Series 2X Explosion-Proof Electronic Pressure Switch
from United Electric Controls Company

Explosion-proof hazardous location approvals for gas groups A, B, C & D. 2-wire discrete input powered or loop-powered; no additional wiring is required. Drops in place of mechanical switches. Connects directly to PLC or DCS inputs. Uses only 2 wires for power AND switching. 24 VDC and 115 VAC... [See More]

  • Sensor Technology: Strain Gauge; Semiconductor Piezoresistive; Utilizes MEMS
  • Material: Liquid; Gas; Handles Hazardous Materials
  • Pressure Measurement: Differential; Gauge; Sealed
  • Features: Temperature Output; Alarm Indicator; Self-diagnostic
IS Pressure Transmitter with Single Seal -- AST4400 1,000 PSIG
from American Sensor Technologies, Inc. - AST

The AST4400 is a media isolated stainless steel pressure sensor with a wide variety of options. In addition to its rugged construction and best price-to-performance ratio in the industry, the AST4400 is the solution for pressure measurement in Intrinsically Safe areas. [See More]

  • Sensor Technology: Strain Gauge; Semiconductor Piezoresistive; Utilizes MEMS
  • Material: Liquid; Gas
  • Pressure Measurement: Gauge; Compound (optional feature); Sealed (optional feature)
  • Features: Temperature Compensated
ISA Series -- ISA2-G**1
from SMC Corporation of America

IISA2, Manifold for ISA2, With Control Unit, ISO 1179-1 w/ISO 228-1 Threads [See More]

  • Sensor Technology: Utilizes MEMS
  • Material: Gas
  • Pressure Measurement: Gauge
  • Switch Point Range: 4.35 to 29.01