SPECIFICATIONS
Copyright © 2017 McCrometer, Inc. All printed material should not be changed or altered without permission of
McCrometer. Any published technical data and instructions are subject to change without notice. Contact your McCrometer
representative for current technical data and instructions.
www.mccrometer.com
3255 WEST STETSON AVENUE • HEMET, CALIFORNIA 92545 USA Printed In the U.S.A.
TEL: 951-652-6811 • 800-220-2279 • FAX: 951-652-3078 Lit. # 30120-48 Rev. 2.4 / 11-5-18
21
6.0 SPECIFICATIONS
SPECIFICATION SHEET
Model 394L Bidirectional and 395L Forward Flow
with Converter
Copyright © 2016-2017 McCrometer, Inc. All printed material should not be changed or altered without permission of McCrometer. Any published technical data and instructions are subject to change without notice.
Contact your McCrometer representative for current technical data and instructions. FPI Mag® is a registered trademark of McCrometer, Inc.
3255 WEST STETSON AVENUE • HEMET, CALIFORNIA 92545 USA www.mccrometer.com
TEL: 951-652-6811 • 800-220-2279 • FAX: 951-652-3078 Printed In The U.S.A. Lit. # 30121-75 Rev. 1.8 / 10-23-18
The full pipe averaging ow meter comes complete with Mounting Hardware, AC Converter with Single or Dual 4-20mA output, 25 Feet of Dual
Submersible Cables with quick connects at sensor, Stainless Steel Body, 316 Stainless Steel Electrodes, NSF Approved Fusion Bonded Epoxy
Coating, 2” Stainless Steel Ball Valve (minimum of 1-7/8” port I.D.), 2” x Close Stainless Steel Nipple, 2-Year Warranty.
MEASUREMENT
Volumetric ow in lled ow conduits 4” (100 mm) to 138” (3,500
mm) utilizing insertable electromagnetic averaging sensor. Flow
indication in English Standard or Metric units.
FLOW MEASUREMENT
• Method: Electromagnetic
• Calibrated Accuracy for Forward and Bidirectional Sensors: ± 0.5%
from 1 f/s to max velocity (on next page), up to ± 1% for 0.3 to 1 f/s;
± 1% for battery powered converter, ± 1% for reverse ow
• Linearity: 0.3% of Range
• Repeatability: 0.2% of Reading
• Direction Measurement: 395L sensor - Forward ow measurement
and reverse ow indication; 394L sensor - bidirectional ow
measurement
POWER SOURCE
• AC: 90-265 VAC / 45-66 Hz (20 W/25 VA)
• DC: 10-35 VDC (21 W)
• Battery: (for forward ow only) Estimated ve year life span.
(Battery life dependent on application. Estimated life based on
factory standard settings)
• Solar panel option available.
AC, DC, or battery must be speci ed at time of ordering.
MATERIALS
• Fusion bonded epoxy (NSF 61 approved) coated 316 stainless steel
• Insertion Hardware: 316 Stainless Steel
• Compression Seal: Silicone Rubber
• Sensor Electrodes: 316 Stainless Steel
STANDARD OUTPUTS:
Single
1
or Dual
2
4-20mA Outputs: Galvanically isolated and fully
programmable for zero and full scale (0-21mA rangeability)
Two
1
or Four
2
separate digital programmable outputs: open
collector transistor usable for pulse, frequency, or alarm settings.
ENGINEERING UNITS
Cubic Meter; Cubic Centimeter; Milliliter; Liter; Cubic Decimeter; Decaliter;
Hectoliter; Cubic Inches; US Gallons; Imperial Gallons; Cubic Feet; Kilo Cubic
Feet; Standard Barrel; Oil Barrel; US Kilogallon; Ten Thousands of Gallons;
Imperial Kilogallon; Acre Feet; Megagallon; Imperial Megagallon; Hundred
Cubic Feet, Megaliters
CONDUCTIVITY
Minimum conductivity of 5µS/cm
CONVERTER ENCLOSURE
• IP67 Die Cast Aluminum
• 5.75” H x 5.75” W x 6.69” D (14.6 cm H x 14.6 cm W x 17 cm D)
ELECTRICAL CONNECTIONS
• Sensor: Quick-Connect (IP68)
• Converter: Compression gland seals for 0.125” to 0.375” diameter round
cable.
TEMPERATURE RANGE:
Sensor Operation: -10 to 60°C (14 to 140°F) up to 250 PSI
Sensor Storage: -15 to 60°C (5 to 140° F)
Electronics Operating and Storage: -20° to 60° C (-4° to 140° F)
Note regarding storage: During freezing conditions and when meter is not
in use, sensor must be removed from pipe and stored in dry conditions.
NOTE: Damage to the sensor caused by allowing the sensor freeze in the
pipe is not covered by the warranty.
IP RATINGS
IP68 Submersible Sensor (details below)
IP67 Die Cast Aluminum Converter
IP65 Panel Mount Converter
SENSOR SUBMERSIBILITY DEPTH
With standard quick connect: 1.8 m (6 ft.)
With optional strain relief cable: 9 m (30 ft.)
CERTIFICATIONS AND APPROVALS
• ISO 9001:2015 certi ed quality management system
• NSF / ANSI 61 & NSF / ANSI 372 approved
• Listed by CSA to 61010-1; Certi ed by CSA to UL 61010-1 and
CSA C22.2 No.61010-1-04
• CE: compliant (converter only)
Note: Panel mount converter is not CSA approved.
SYSTEM OPTIONS FORWARD AND BIDIRECTIONAL
• Volumetric Pulse
• Flow Rate (Frequency)
• Hardware Alarm
• High/Low Flow Alarms
• Empty Pipe
• Directional Indication
• Range Indication
• Hastelloy® Electrodes
• DC Power
• Sun Shield
• Additional sensor cable up to 475’
(500’ max for model 395L and 200’
max for model 394L)
• Extension to hardware clearance
• Annual Veri cation / Calibration
• Sensor Insertion Tool
• Stainless Steel ID Tag
Maximum switching voltage: 40 VDC
Maximum switching current: 100mA
Maximum switching frequency: 1250 Hz
Insulation from other secondary circuits: 500V
OPTIONAL OUTPUTS:
• Modbus
1
• Pro bus
2
• HART
2
• Smart Output
™
(Sensus or Itron)
1
Available with Single or Dual 4-20mA.
2
Available with Single 4-20mA only. Forward ow only.
Not available with battery powered
ISOLATION
All inputs / outputs are galvanically isolated from power supply up to
500 V
KEYPAD AND DISPLAY
Can be used to access and change set-up parameters using three
membrane keys and an LCD display
I
A
P
M
O
R
&
T
COMPONENT
NSF / ANSI 61
&
NSF / ANSI 372
®
Nº US012693
USC
®
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