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EP2101S

0-5VDC/0-10VDC/4-20mA Input, vent on power fail.

EP2101S $333.96 EA
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  • Overview
  • Series Specifications
The EP2 Series combines a microcontroller with high performance low power coil, poppet valve technology to create a system with unparalleled accuracy and proven reliability. The poppet valves used in the EP2 Series consume no air, eliminating unnecessary air losses in the system and allowing for efficient, long-term operation. The EP2 Series permits versatility, since all models feature manual override. The LCD provides easy visibility and the LED indicators provide visual status of valve operation in manual or automatic mode. All models come with SnapTrack housing and optional covers are available.

APPLICATIONS
  • Hospitals
  • Schools
Versatile and Easy to Use
  • Field-selectable 4-20mA/0-5V/0-10VDC input for application flexibility
  • Poppet valve technology for quiet operation
  • Manual override with set and hold feature...great for commissioning those leaky systems
  • Multi-point calibration; 3-15psi (5 point calibration) and 0-20psi (6 point calibration)
  • Pressure loss alarm provides a contact closure if the EP is unable to achieve the desired output within a fixed length of time
  • Failsafe vent solenoids bleed branch pressure on power failure for added safety
  • Optional transparent plastic dust cover (AA43) protects units from dust and tampering
  • Input Power 24VAC/DC nominal,30VAC max.; 150mA max.
  • Control Input 4-20mA/0-5V/0-10VDC; jumper-selectable
  • Input Impedance 4-20mA, 250 ohm; 0-5V/0-10VDC, 10k ohm
  • Manual Override Jumper-selectable mode, digital pushbutton adjust
  • Accuracy 1% FS; combined linearity, hysteresis, repeatability
  • Compensated Temperature Range -4° to 65°C (25° to 140°F)
  • Temperature Coefficient ±0.05%/°C
  • Operating Environment 10-90% RH, non-condensing
  • Air Capacity 523 in3/min@45 psi (8570cm3/min@310.3 kPa); 333 in3/min@20 psi (5456cm3/min@137.9 kPa)
  • Supply Pressure 45 psig max.
  • Control Range 0-20 psig or 3-15 psig, jumper-selectable
  • Pressure Differential 0.1psig (supply to branch)
  • Pressure Indication Electronic, 3-1/2 digit LCD
  • Minimum Tubing Length 15 feet*
  • Port Connection 1/8” i.d. poly tubing
  • Media Connection Clean, dry air, or inert gas. Do not use with oxygen service

*For shorter tubing runs use AA45 Pneumatic CapacitorEMC Conformance: EN 61000-6-3:2001 Class B, EN 55022 Class B, EN 61000-6-1:2001EMC Test Methods: CISPR 22:2005, Class B, IEC 61000-4-2:2001, IEC 61000-4-3:1998; IEC 61000-4-4:1995, IEC 61000-4-5:1995, IEC 61000-4-6:1997, IEC 61000-4-8:2001EMC Special Note: Connect this product to a DC distribution network or an AC/DC power adaptor with proper SURGE PROTECTION (EN 61000-6-1:2001 specification requirements).