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Documents: EP2121S

Datasheet More Info

EP2121S | EP | Analog In | 3-15/0-20psi | Man Alarm | PwrFlVnt | Veris

3 to 15 or 0 to 20 psig Output Manual Mode Alarm Vent on Power Fail Electropneumatic Transducer

Brand: VerisSKU: EP2121S

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Jump to: Overview & Specifications Reviews

Overview Details for EP2121S

The EP2 series electro pneumatic pressure transducer uses microcontrolled poppet valve technology for highly accurate pressure sensing in multiple applications. The poppet valves consume no air, eliminating unnecessary air losses in the system and allowing for stable and reliable operation. The EP2 comes installed on standard SnapTrack. An LCD display and LED indicators make it easy to read system status at a glance.

Field-selectable 4 to 20 mA/0 to 5 V/0 to 10 VDC input for application flexibility
Poppet valve technology for quiet operation
Manual override with set and hold feature, great for commissioning leaky systems
Manual mode alarm
Fail-safe vent solenoids bleed branch pressure on power failure for added safety
Media connection - clean, dry air, or inert gas, do not use with oxygen service
Pressure indication - electronic, 3-1/2 digit LCD

Specifications

Item Number	EP2121S
Brand	Veris
Application Zone	Plant Room
Application	Pneumatic Actuated Dampers \| Pneumatic Actuators
Brand	Veris
Dimension Depth	1.8" (46 mm)
Dimension Height	3.5" (89 mm)
Dimension Width	3.3" (84 mm)
Direction	Unidirectional
Display Type	None
Electrical Wiring	3-wires
Fail Safe	Vent on power fail
Fitting Material	Brass
Fitting Size	0.18" (4.3 mm)
Fitting Type	Male
Input Specifications	4 - 20 mA \| 0 - 5 V \| 0 - 10 V
LED Indicator Type	Red and Green
Measurement Type	Electropneumatic Transducers
Medium	Dry Air \| Inert Gas
Model	EP2121S
Mounting	Panel
Operating Humidity	10 - 90% RH; non-condensing
Operating Temperature	25 - 140 °F (-4 - 60 °C)
Output Specifications	None
Pressure Measurement Accuracy	±1% of F.S.
Pressure Measurement Range	3 - 15 psi (0.2 - 1 bar) \| 0 - 20 psi (0 - 1.35 bar)
Pressure Output Signal	0-10 VDC
Pressure Output Signal	0-5 VDC
Pressure Output Signal	4-20 mA
Pressure Range	0-20 psig
Pressure Range	3-15 psig
Pressure Sensor Type	Guage
Pressure Sensor w LCD	Yes
Product Type	Sensor
Range	EP2
Sensor	Pressure
Standards EMC	EN 61000-6-3:2007 \| A1:2011 Class B \| EN 61000-6-1:2007
Supply Voltage AC Nominal	24 VAC
Supply Voltage AC Range	24 - 30 VAC
Supply Voltage DC Nominal	24 VDC
Warranty	5 years