Kotron
®
Model 805 Smart RF
Level Transmitter
D E S C R I P T I O N
The Kotron
®
805 Smart Transmitter is a loop-powered,
24 VDC, liquid-level transmitter based on proven
RF Capacitance technology. Encompassing a number of
significant engineering accomplishments, this high per-
formance RF level transmitter is designed to provide
reliable measurement performance well beyond that of
competitive units.
The innovative dual-compartment enclosure is a first
in the industry, orienting the wiring and electronics
in the same plane, and angled to maximize ease of instal-
lation, setup, and data display.
T E C H N O L O G Y
The Kotron 805 combines the proven technology of
RF Capacitance with advanced signal processing tech-
niques and convenient user features. As the level rises
and falls in a tank or vessel, the amount of capacitance
developed between the sensing probe and the tank wall
(or ground) also rises and falls. This change in capaci-
tance is digitized for display and HART
®
communications
(optional) and converted into a proportional 4–20 mA
analog output signal.
F E A T U R E S
•
•
•
•
•
•
Accepted, proven RF capacitance technology
Two-wire, 24 VDC, loop-powered level transmitter
HART digital communications (optional)
Innovative, ergonomic housing
Two-line, 8-character LCD with keypad
Probe designs to +1000° F (+535° C)/5000 psig
(345 bar)
•
Intrinsically safe and Non-Incendive approvals
•
Probes available from 6 inches to 150 feet
(15 centimeters to 45 meters)
• Low Power, High Performance
A P P L I C A T I O N S
MEDIA:
Liquids or slurries; hydrocarbons to water-based
media (dielectric 1.5–100).
VESSELS:
Most process or storage vessels up to rated
probe temperature and pressure.
CONDITIONS:
All level measurement and control appli-
cations including process conditions exhibiting visible
vapors, surface agitation, bubbling, high fill/empty rates
and low product level.
Kotron 805 operates on a remarkably low amount of
current. A microprocessor controls the measurement
engine, drives the liquid crystal display, enables key-
pad operation, controls HART communications and
provides a 4–20 mA output.
A separate wiring compartment isolates the
power/signal conductors from the electronics compart-
ment via a sealed feed-through. The compartment is
designed to maximize ease of wiring and includes
surge and transient protection.
The unique enclosure is conveniently angled at 45° to
facilitate ease of setup and configuration, and to
maximize readability of the liquid crystal display.
• Easy Operation
• Powerful Self Diagnostics
The Kotron 805 employs the latest RF Capacitance
measurement techniques. The LCD with two-line display
provides a software menu which is very user-friendly
featuring push-button calibration, diagnostics, and trou-
bleshooting. HART communication provides the ultimate
for calibration, configuration, and diagnostics.
• Simple Calibration
The 805 offers enhanced self diagnostics previously
found only on more powerful line-powered instruments.
Self diagnostics specifically include continuous check of
the electronics plus probe. Error codes and measurement
of nominal capacitance assist in calibration and trou-
bleshooting.
Setting of the calibration points of the 805 is easy and
requires minimum level change.
T R A N S M I T T E R
Measured Variable:
Signal Output:
Zero and Range:
Span:
Resolution:
Loop Resistance:
Damping:
Diagnostic Alarm:
User Interface:
Display:
Power (at terminals):
Menu Language (LCD only):
Housing Material:
Net and Gross Weight:
Overall Dimensions (H
×
W
×
D):
P E R F O R M A N C E
Reference Conditions:
Linearity:
Accuracy:
Resolution:
Repeatability:
Hysteresis:
Response Time:
Operating Temperature Range:
LCD Temperature Range:
Operating Temperature Effect:
Humidity:
S P E C I F I C A T I O N S
Liquid Level
4–20 mA or 4–20 mA with HART (optional)
3.8 to 20.5 mA useable (meets NAMUR NE 43)
0 to 1800 inches (0 to 4570 centimeters)
5 pF minimum, 10,000 pF maximum
Analog: 0.01 mA
Display: 0.1 inch
General Purpose/Intrinsically Safe: 650
Ω
@ 24 VDC
Adjustable 1–45 seconds
Adjustable 3.6 mA (only valid without HART option), 22 mA, HOLD
3-button keypad and/or HART communicator
2-line
×
8-character LCD
General Purpose: 11 to 36 VDC
Intrinsically Safe: 11 to 28.6 VDC
English, Spanish, French or German
Aluminum A356T6 (< 0.2% copper)
6 lbs. net; 7 lbs. gross
8.43"
×
4.38"
×
7.40" (214
×
111
×
188 millimeters)
F U N C T I O N A L / P H Y S I C A L
+20° C (+68° F)
±0.25% of span
±0.50% of span or 0.1 inch (whichever is greater)
0.1 pF
±0.1% of span
±0.1% of span
< 1 second (adjustable via damping)
-40° to +175° F (-40° to +80° C)
-5° to +160° F (-20° to +70° C)
Approximately ±0.03% per °C
0–99%, non-condensing
P R O B E
S P E C I F I C A T I O N S
A complete line of rigid and flexible probes are available for the Kotron 805 Transmitter.
Types of probes to choose from include:
•
•
•
•
2
Rigid
Rigid
Rigid
Bent,
insulated rod probes in Teflon
®
(TFE), Halar
®
(ECTFE), and Kynar
®
(PVDF)
bare probes in 316 stainless steel and Hastelloy
®
C
all plastic probes in Halar (ECTFE) and Kynar (PVDF)
ground wire, and inactive sheath probes in many of the above materials
• Stilling well probes
• Reference rod probes
• Flexible probes
T R A N S M I T T E R
M O D E L
N U M B E R
Models available for quick shipment, usually within one week after factory
receipt of a complete purchase order, through the Expedite Ship Plan (ESP).
Note:
Delivery is ESP only if the Model 805 and probe selected are both ESP.
Refer to bulletin 50-125 for probe selections.
BASIC MODEL NUMBER
805
Kotron Smart RF Level Transmitter
POWER
5
24 VDC, two-wire, loop powered
SIGNAL OUTPUT
0
1
4–20 mA only, without HART
4–20 mA with HART
MENU LANGUAGE
1
2
3
4
English
Spanish
French
German
ACCESSORIES
A
Digital display and keypad
MOUNTING/CLASSIFICATION
1
A
Integral, G.P., Non-incendive & Intrinsically Safe (FM & CSA)
Integral, Intrinsically Safe (ATEX)
HOUSING
1
2
Aluminum, dual compartment, 45°
316 stainless steel, dual compartment 45°
CONDUIT CONNECTION
0
1
3
⁄
4
" NPT
M20
8
0
5
5
A
Complete details on the available probes can be found
in Bulletin 50-125, Kotron RF Sensing Probes
D I M E N S I O N S
I N C H E S
45° View
Electrical
Connection
Qty. 2
7.88
(200)
7.88
(200)
3.85
(98)
( M M )
3.28
(83)
4.12
(105)
3.28
(83)
4.12
(105)
8.43
(214)
4.94
(126)
3.85
(98)
45°
Process
Connection
Optional
Mounting
Flange
45°
2.50
(64)
Elect.
Conn.
Qty. 2
2.50
(64)
2.30 (59)
Optional
Mounting
Flange
Probe
Insertion
Length
4.87
(124)
2.75
(75)
5.55
(141)
2.30
(58)
4.38
(111)
3
A G E N C Y
AGENCY
A P P R O V A L S
APPROVAL CATEGORY
APPROVAL CLASSES
MODEL APPROVED
FM
805-5XXX-11X
Intrinsically Safe
805-5XXX-11X
Non-Incendive
CSA
805-5XXX-110
Intrinsically Safe
805-5XXX-110
Suitable for:
ATEX
805-5XXX-A1X
Intrinsically Safe
Class
I,
Div. 1; Groups A, B, C, & D
Class
II,
Div. 1; Groups E, F, & G
Class
III
T4 Ta = +71° C
Entity
NEMA 4X IP66
Class
I,
Div. 2; Groups A, B, C, & D
Class
II,
Div. 2; Groups F & G
Class
III
T4 Ta = +71° C
NEMA 4X IP66
Class
I,
Div. 1; Groups A, B, C, & D
Class
II,
Div. 1; Groups E & F (insulated probes)
Class
II,
Div. 1; Group G (bare or insulated probes)
Class
III
T4 Ta = +71° C
Entity
Type 4X
Class
I,
Div. 2; Groups A, B, C, & D
Class
II,
Div. 1; Groups E & F (insulated probes)
Class
II,
Div. 1; Group G (bare or insulated probes)
Class
III
T4 Ta = +71° C
Type 4X
II
1G EEx ia
IIC
T6
(-40° to +40° C ambient temp.)
II
1G EEx ia
IIC
T4
(-40° to +80° C ambient temp.)
These units have been tested to EN 50081-2
and EN 50082-2 and are in compliance with
the EMC Directive 89/336/EEC.
Q U A L I T Y
The quality assurance system in place at Magnetrol guar-
antees the highest level of quality throughout the com-
pany. Magnetrol is committed to providing full customer
satisfaction both in quality products and quality service.
The Magnetrol quality assurance system is registered to
ISO 9001 affirming its commitment to known interna-
tional quality standards providing the strongest assur-
ance of product/service quality available.
E S P
E
xpedite
S
hip
P
lan
Kotron Smart RF Model 805 Transmitters are available for
quick shipment, usually within one week after factory
receipt of a purchase order, through the Expedite Ship
Plan (ESP).
Models covered by ESP service are conveniently color
coded in the selection data charts.
To take advantage of ESP, simply match the color coded
model number codes (standard dimensions apply).
ESP service may not apply to orders of ten units or more.
Contact your local representative for lead times on larger
volume orders, as well as other products and options.
W A R R A N T Y
All
Magnetrol
electronic
level
and
flow
controls are warranted free of defects in materials or
workmanship for one full year from the date of original
factory shipment.
If returned within the warranty period; and, upon factory
inspection of the control, the cause of the claim is deter-
mined to be covered under the warranty; then,
Magnetrol will repair or replace the control at no cost to
the purchaser (or owner) other than transportation.
Magnetrol shall not be liable for misapplication, labor
claims, direct or consequential damage or expense aris-
ing from the installation or use of equipment. There are
no other warranties expressed or implied, except special
written warranties covering some Magnetrol products.
For additional information, see Instruction Manual 50-660.
5300 Belmont Road • Downers Grove, Illinois 60515-4499 • 630-969-4000 • Fax 630-969-9489 • www.magnetrol.com
145 Jardin Drive, Units 1 & 2 • Concord, Ontario Canada L4K 1X7 • 905-738-9600 • Fax 905-738-1306
Heikensstraat 6 • B 9240 Zele, Belgium • 052 45.11.11 • Fax 052 45.09.93
Regent Business Ctr., Jubilee Rd. • Burgess Hill, Sussex RH15 9TL U.K. • 01444-871313 • Fax 01444-871317
Copyright © 2010 Magnetrol International, Incorporated. All rights reserved. Printed in the USA.
Performance specifications are effective with date of issue and are subject to change without notice.
Magnetrol, Magnetrol logotype and Kotron are registered trademarks of Magnetrol International
CSA logotype is a registered trademark of Canadian Standards Association, HART is a registered trademark of the HART Communication Foundation,
Halar is a registered trademark of Allied Chemical Corp, Hastelloy is a registered trademark of Haynes International, Inc.,
Kynar is a registered trademark of Arkema, Inc, Teflon is a registered trademark of DuPont
BULLETIN: 50-160.6
EFFECTIVE: December 2010
SUPERSEDES: December 2005
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