Schneider Electric EPx Series Specifications
EPx Series
Digital Pressure Transducer
Dry Media
1
Installation Instructions
NOTICE
This product is not intended for life or safety applications.•
Do not install this product in hazardous or classified locations.•
Read and understand the instructions before installing this•
product.
Turn off all power supplying equipment before working on it.•
The installer is responsible for conformance to all applicable•
codes.
Quick Install
Plan the installation. Panel or duct mount?.1.
For duct mounting, thread the probe into the rear of the2.
device housing.
Configure the internal tubing for the selected installation
3.
method.
Mount the housing vertically.
4.
Attach pilot tubing.5.
Accessories
AA54 Duct Probe Replacement Kit
Product Identification
Dimensions
EPx Series
Digital Pressure Transducer Dry Media
SPECIFICATIONS
Media Compatibility
Dry air or inert gas
Pressure Ranges - all switch selectable
EPD101/EPP101: Unidirectional: 0.1/0.25/0.5/1.0” W.C. F.S
Bidirectional: ± 0.1/±0.25/±0.5/±1.0” W.C. F.S.
Unidirectional: 25 Pa/50 Pa/100 Pa/250 Pa, F.S.
Bidirectional: ±25 Pa/±50 Pa/±100 Pa/±250 Pa, F.S.
EPD102/EPP102: Unidirectional: 1.0/2.5/5.0/10” W.C. F.S
Bidirectional: ±1.0/±2.5/±5.0/±10” W.C. F.S
Unidirectional: 0.250 kPa/0.500 kPa/1.000 kPa/2.500 kPa, F.S.
Bidirectional: ± 0.250 kPa/±0.500 kPa/±1.000 kPa/±2.500 kPa, F.S.
EPU105: Unidirectional: 0.1/0.25/0.5/1.0/2.5/5.0/10” W.C. F.S
Bidirectional: ± 0.1/0.25/0.5/1.0/2.5/5.0/10” W.C. F.S
Unidirectional: 25 Pa/50 Pa/100 Pa/250 Pa/ 0.5kPa/1.0kPa/2.5kPa, F.S.
Bidirectional: ±25 Pa/50 Pa/100 Pa/250 Pa/ 0.5kPa/1.0kPa/2.5kPa, F.S.
2
Response Time
Standard: T95 in 20 sec.;
Fast: T95 in 2 sec. jumper selectable
Mode
Unidirectional or bidirectional, jumper selectable
Proof Pressure
3 psid (20.6 kPa)
Burst Pressure
5 pisd (34.5 kPa)
Accuracy
±1% F.S (combined linearity and hysterisis)
Temperature Effect
1” (250Pa) models: 0.05%/°C;
10” (2.5 kPa) models: 0.01%/°C.
(Relative to 25°C) 0 to 50°C (32 to 122°F)
Zero Drift (1-year)
1” (250Pa) models: 2.0% max.
10” (2.5 kPa) models: 0.5% max.
EMC Conformances: EN 61000-6-3:2001 Class B, EN 61000-6-1:2001, EN 61000-3-2:2000, EN 61000-3-3:2001,
EMC Test Methods: CISPR 22:1997 (Amended A1:2000, Class B A2:2002), IEC 61000-4-2:2002, IEC 61000-43:2006, IEC 61000-4-4:2004, IEC 61000-4-5:2001, IEC 61000-4-6:2004, IEC 61000-4-8:2001, IEC 61000-411:2004, EMC 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 requirement).
Zero Adjust
Pushbutton aut-zero and digital input (2-pos
terminal block)
Operating Environment
0-60°C (32 to 140°F); 0 to 90% RH
non-condensing
Fittings
Brass barb; 0.24” (6.1 mm) O.D.
Physical
UL 94 V-O Fire Retardant ABS
ELECTRIC AL
Input Power
12-30 Vdc or 24 Vac nominal
Output
Field selectable: 2-wire, loop-powered 4-20 mA (DC
only, clipped and capped), or 3-wire 0-5V/0-10 V
Schneider Electric
F- 275 50-1 June 2010 dl
© 2010 Schneider Electric. All rights reserved.
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