Veris Industries EP3 SERIES Install - Manual

Z203959-0G PAGE 1 ©2013 Veris Industries USA 800.354.8556 or +1.503.598.4564 / [email protected] 05132
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TM
ENVIRONMENTAL SENSORS INSTALLATION GUIDE
Electropneumatic Transducer
EP3
DIMENSIONS
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.
No responsibility is assumed by Veris Industries for any consequences arising out of the
use of this material.
PRODUCT IDENTIFICATION INSTALLATION
Observe precautions for handling static sensitive
devices to avoid damage to the circuitry that
is not covered under the factory warranty.
1. Mount the EP3 transducer using the screws provided.
2. Configure the jumpers for desired operation as shown (page 2).
3. Wire the transducer as shown in the wiring diagram (page 3).
4. Attach pressure tubing to the hose barbs. Observe MAIN and BRANCH port labels.
Use flexible 1/8” I.D. poly tubing for main and branch pneumatic connections.
Main supply pressure must not exceed 45 psig.
1.8"
(46 mm)
3.73"
(95 mm)
3.45"
(88 mm)
2.1"
(53 mm)
4.9"
(125 mm)
SIDE VIEW - DUST COVER
FRONT VIEW - DUST COVER
available
Output
0 = None
3 = Analog output:
0-10VDC or
4-20mA
(selectable) S = Standard
C = CE
(CE versions
include cover
plate)
Feedback
3 = Pressure
Loss Alarm or
Manual Mode
Alarm
Failsafe Option
Blank = None
2 = EP Cover
Plate
3
0 = None
1 = Vent on
power fail
EP3
US or EU
SPECIFICATIONS
Input Power 22-30VDC, 20-30VAC, 47-63 Hz, 150mA max. average, 350mA peak
Control Input 4-20mA, (0-10V, 0-5V; jumper selectable), Tri-State, PWM
Input Impedance 4-20mA, 250 Ω; 0-5/0-10V, 10 kΩ
Manual Override Digital pushbutton adjust, switch selectable mode
Alarm Contact 100mA@30VAC/DC (Pressure loss, manual mode, jumper selectable)
Accuracy 1% F.S.; combined linearity, hysteresis, repeatability @20°C ambient
Temperature Coefficient ±0.1%/°C
Operational Temperature Range 5°C to 60°C (41° to 140°F)
Operating Humidity Range 10-90% RH, non-condensing
SCIM 523 in 3 /min@45 psi (8520 cm 3 /[email protected] kPa;)
333 in 3 /min@20 psi (5407 cm 3 /[email protected] kPa)
Supply Pressure Minimum (0.1 psi plus user F.S. pressure), maximum (45 psig)
Control Range User programmable zero selectable from 0-25 psi: full scale 0-25 psi
Pressure Differential 0.1 psig (supply to branch)
Pressure Indication Electronic, 3½ digit backlit LCD
Minimum Tubing Length 15 feet*
Port Connection 1/8 i.d. poly tubing
Media Connection Clean dry air or inert gas. Not for use with oxygen service
* For shorter tubing runs use the Veris AA45 Pneumatic Capacitor
EMC Conformance: EN 61000-6-3 Class B:2007+A1 2011, EN 61000-6-1:2007, EN 61000-3-2:2000,
EN 61000-3-3:2001
EMC Special Note: connect this product to a DC distribution network or an AC/DC power adapter
with proper surge protection (EN 6100-6-1:2001 specification requirements).