CSI Controls CS 4-20mA Installation Instructions

IMPORTANT INFORMATION
• The vent tube opening must be kept in a clean and dry environment.
Run the level transmitter cable all the way to the control panel.
Ensure proper sealing of conduits as to prevent gases and moisture
from entering the control panel. Do not terminate in the wet well,
even in a junction box.
• Do NOT bend cable to a radius smaller than 1.5 inches (38mm) to
avoid kinking the vent tube.
• Do NOT press against the transmitter diaphragm.
• Do NOT support sensor by the cable.
• Do NOT splice cable.
SPECIFICATIONS
• Measuring Range: 0-100 inWC (0-3.63 PSI)
• Accuracy: 2% Full Scale
• Operating Temp: 32-122°F (0-50°C)
• Output Signal: 4-20mA, loop powered
• Excitation Voltage: 8-32 VDC reverse polarity protected
• IP Rating: IP 68 for permanent submersion
• Wetted Materials:
• Sensor Housing: PVC, 2.00" diameter x 5.35" length (51mm x
136mm)
®
• Diaphragm: VITON , 1.25" diameter (32mm)
• Cable: TPE, 22 AWG - 2 wire shielded with vent tube,
diameter (6mm)
• Hose Clamp: 18-8 stainless steel
Viton® is a trademark of E. I. DuPont de Nemours and Company Corporation
Analog Input Scaling
mA
20
16
12
8
4
CSI CONTROLS ® TWO-YEAR LIMITED WARRANTY
Two-Year Limited Warranty.
For complete terms and conditions, please visit:
www.csicontrols.com.
% Full Scale Inches (mm)
100 100 (2450)
75 75 (1905)
50 50 (1270)
25 25 (635)
0 0 (0)
Submersible Level Transmitter
0.24"
APPLICATIONS
Continuous level measurement in sewage and effluent lift stations,
stormwater pump stations, non-potable water systems, tanks, wet wells,
and reservoirs.
ELECTRICAL SHOCK HAZARD
Disconnect power before installing or servicing this product. A
qualified service person must install and service this product
according to applicable electrical and plumbing codes.
EXPLOSION OR FIRE HAZARD
Do not use with flammable liquids. Install in accordance with
ANSI/NFPA 70. Suitable for usage with intrinsically safe circuit
extensions as defined by UL 698A.
Failure to follow these precautions could result in serious injury or death.
Replace product immediately if cable becomes damaged or severed.
This product must be installed in accordance with National Electric Code,
ANSI/NFPA 70 so as to prevent moisture from entering or accumulating
within boxes, conduit bodies, fittings, or cable. Keep these instructions
after installation.
E-mail: Techsupport@sjeinc.com
CS 4-20mA
U.S. Patent Number 8,336,385
Installation Instructions
Phone: 800-746-6287
www.csicontrols.com
© 2018 SJE, Inc. All Rights Reserved.
CSI CONTROLS is a trademark of SJE, Inc.
PN 1059967B 06/19