Honeywell | 75 Precision Load Cell | Datasheet | Honeywell 75 Precision Load Cell Datasheet

Honeywell 75 Precision Load Cell Datasheet
Model 75
Precision Low Profile Load Cell
DESCRIPTION
Honeywell’s Model 75 load cells are engineered for applications
Model 75 measures tension/compression and must be used on a
such as materials or product fatigue testing, which involve an
smooth flat surface to achieve rated specifications. The tension/
extremely large number of cycles or occasional overload condi-
compression Model 75 is designed with the threaded hole run-
tions. These fatigue rated load cells have load ranges from 50 lb
ning completely through the center of the cell. Model 75 utilizes
to 200,000 lbs and achieve a non-linearity of 0.1% full scale. The
two stabilizing diaphragms, which are welded to the sensing
superior design of these bonded foil, strain gage compression
member to reduce off-center and side-loading effects.
and/or tension load cells permits a fatigue life of 1 billion cycles
(zero to full scale).
Approved
FEATURES
•
0.10 % accuracy
•
50 lb to 200000 lb
•
mV/V output (standard); 4 mA to 20 mA or 0 Vdc to 5 Vdc
(optional) outputs
•
Stainless steel
•
Double diaphragm design
•
Enhanced overload capacity
•
Intrinsically safe available (2N option only)8
•
CE approved9
Approved
Model 75
PERFORMANCE SPECIFICATIONS
Characteristic
Measure
Load ranges10
50 lb to 200000 lb
Non-linearity
±0.1 % full scale
Hysteresis
±0.1 % full scale
Non-repeatability
±0.03 % full scale
Output (tolerance)
2 mV/V ±0.5 % full scale
Operation
Compression/tension
Resolution
Infinite
Standard calibration
5-point calibration, 0 %, 50 %, and 100
% of full scale in tension only
ENVIRONMENTAL SPECIFICATIONS
Characteristic
Measure
Temperature, operating
-54 °C to 121 °C [-65 °F to 250 °F]
Temperature, compensated
15 °C to 71 °C [60 °F to 160 °F]
Temperature effect, zero
0.002 % full scale/°F
Temperature effect, span
0.002 % full scale/°F
ELECTRICAL SPECIFICATIONS
Characteristic
Measure
Strain gage type
Bonded foil
Excitation (calibration)
10 Vdc
Insulation resistance
5000 mOhm @ 50 Vdc
Bridge resistance
(tolerance)
350 ohm
Zero balance (tolerance)
±1 % full scale
Shunt calibration data
Included
RANGE CODES
Range
Code
Available ranges Range
Code
Available ranges
BN
50 lb
DV
10000 lb
BR
100 lb
EJ
15000 lb
CN
250 lb
EL
20000 lb
CR
500 lb
EN
30000 lb
CV
1000 lb
EP
50000 lb
DL
2000 lb
ER
75000 lb
DN
3000 lb
ET
100000 lb
DP
4000 lb
FJ
150000 lb
DR
5000 lb
FL
200000 lb
DT
7500 lb
WIRING CODES
Connector
Unamplified (Std.)
A
(+) excitation
B
(+) excitation
C
(-) excitation
D
(-) excitation
E
(-) output
F
(+) output
DEFLECTIONS AND RINGING FREQUENCIES
Capacity (lb)
Deflection @ Natural ringfull scale (in) ing frequency (kHz)
Weight g [lb]
50 to 500
0.001
2.5
730 [1.61]
1000 to 2000
0.002
10
900 [1.98]
3000 to 7500
0.002
8
4000 [8.82]
Electrical termination (std) MS3102E-14S-6P
3000 lb to 200000 lb
10000 to 20000
0.003
10
5000 [11.02]
8.2
8600 [18.96]
PT06A-10-6S or equiv. (AA111)
30000 to 50000
0.003
Mating connector (not incl.)
50 lb to 2000 lb
75000 to 100000 0.004
7.5
15000 [33.07]
Mating connector (not incl.)
3000 to 200000 lb
MS3106A-14S-6S (AA121)
150000 to
200000
4.5
21000 [46.3]
Electrical termination (std) PTIH-10-6P
50 lb to 2000 lb
MECHANICAL SPECIFICATIONS
Characteristic
Measure
Maximum allowable load
200 % FS 2
Weight
See table
Material < 100000 lb
17-4PH stainless steel
Material > 125000 lb
Carbon steel
Life cycles (approx.)
> 108 cycles fully reversed
Deflection
See table
Natural frequency
See table
2 Honeywell • Sensing and Control
0.006
Precision Low Profile Load Cell
INTERNAL AMPLIFIERS
Amplifier
specifications
Voltage output: Option 2b
Voltage output: Option 2c
Voltage output: Option 2t
Current threewire: Option 2j
Current twowire: Option
2k
Intrinsically
safe amp: Option 2n (2N)***
Output signal
±5 V
0 V to 5 V or ±5 V
@ 45 mA
0 V to 10 V or
±10 V @ 45 mA
4 mA to 20 mA
4 mA to 20 mA
4 mA to 20 mA
Input power (voltage)
±15 V or 26 Vdc
to 32 Vdc
11 Vdc to 28 Vdc
15 Vdc to 28 Vdc
22 Vdc to 32 Vdc
15 Vdc to
40 Vdc
9 Vdc to
28 Vdc
Input power (current)
45 mA
40 mA
40 mA
65 mA
4 mA to 28 mA
4 mA to 24 mA
Freq. resp (amp)
3000 Hz
3000 Hz
3000 Hz
2500 Hz
300 Hz
2000 Hz
Power supply rej.
60 db
60 db
60 db
60 db
60 db
60 db
Operating temp.
-20 °F to 185 °F
-20 °F to 185 °F
-20 °F to 185 °F
0 °F to 185 °F
0 °F to 185 °F
-20 °F to 185 °F
Reverse voltage protection
Yes
Yes
Yes
Yes
Yes
Yes
Short cir. protection
Momentary
Momentary
Momentary
Yes
Yes
Yes
Wiring code: connector
(std)4
A (+) Supply
B Output common
C Supply return
D (+) Output
E Shunt cal 1
F Shunt cal 2
A (+) Supply
B Output common**
C Supply return **
D (+) Output
E Shunt cal 1
F Shunt cal 2
A (+) Supply
B Output common**
C Supply return**
D (+) Output
E Shunt cal 1
F Shunt cal 2
A (+) Supply
B Output common**
C Supply return**
D (+) Output
E Shunt cal 1
F Shunt cal 2
A (+) Supply
B No connection
C No connection
D (+) Output
E Case ground
F No connection
A (+) Supply
B No connection
C No connection
D (+) Output
E Case ground
F No connection
Wiring code: cable4,5,6
R (+) Supply
Bl Output common
G Supply return
W (+) Output
B Shunt cal 1
Br Shunt cal 2
R (+) Supply
Bl Output common*
G Supply return*
W (+) Output
B Shunt cal 1
Br Shunt cal 2
R (+) Supply
Bl Output common*
G Supply return*
W (+) Output
B Shunt cal 1
Br Shunt cal 2
R (+) Supply
Bl Output common*
G Supply return*
W (+) Output
B Shunt cal 1
Br Shunt cal 2
R (+) Supply
Bl (+) Output
W Case ground
R (+) Supply
Bl (+) Output
W Case ground
* Black and green wires are internally connected.
** Pins B and C are internally connected.
*** See our Web site (http://measurementsensors.honeywell.com) for the most up-to-date information regarding intrinsically safe approvals,
ref. #008-0547-00.
ALLOWABLE MAXIMUM LOADS2
Capacity (lb)
Side load
(lb)
Bending
(lb-in)
Torque (lb-ft)
50 to 500
75 %
60 %
35 %
1000 to 2000
45 %
35 %
35 %
3000 to 7500
30 %
30 %
25 %
10000 to 20000
30 %
30 %
25 %
30000 to 50000
30 %
30 %
15 %
75000 to 100000 30 %
30 %
15 %
150000 to
200000
30 %
15 %
30 %
Honeywell • Sensing and Control 3
Model 75
OPTION CODES
Many range/option combinations are available in our quick-ship and fast-track manufacture programs.
Please see http://measurementsensors.honeywell.com for updated listings.
Load ranges
50, 100, 250, 500, 1000, 2000, 3000, 4000, 5000, 7500, 10000, 15000, 20000, 30000, 50000, 75000, 150000, 200000 lb
Temperature
compensation
1a. 60 °F to 160 °F
1b. 30 °F to 130 °F
1c. 0 °F to 185 °F
1d. -20 °F to 130 °F
1e. -20 °F to 200 °F
1f. 70 °F to 250 °F
1g. 70 °F to 325 °F13
1h. 70 °F to 400 °F13
1i. -65 °F to 250 °F13
1j. 0 °C to 50 °C
1k. -20 °C to 85 °C
1m. -25 °C to 110 °C
Internal
amplifiers
2b. Four wire, ±5 Vdc output
2c. 0 Vdc to 5 Vdc
2j. 4 mA to 20 mA (three-wire) output
2k. 4 mA to 20 mA (two-wire)12
2n (2N) 4 mA to 20 mA (two-wire) intrinsically safe12
2t. 0 Vdc to 10 Vdc output
2u. Unamplified, mV/V output
Internal amplifier
enhancements
3a. Input/output isolation11
3d. Remote buffered shunt calibration8
Electrical
termination
6a. Bendix PTIH-10-6P (ranges to 2000 lb)
6b. MS connector MS3102E-14S-6P (mates
with MS3106E-14S-6S) (max. 160 °F)
(ranges 2000 lb and above)14
6e. Integral cable: Teflon
6f. Integral cable: PVC
Shunt calibration
8a. Precision internal resistor13
Bridge resistance
12b. 5000 ohm (foil) (max. 250 °F)
Bridge type
31a. Dual bridge
Zero and span
adjustment
14a. No access to pots
14b. Top access to pots
Electrical
connector
orientation
15a. Horizontal electrical exit port orientation
15b. Vertical electrical exit port orientation
15c. Radial electrical exit port orientation
15d. Connector on end of cable
Special
calibration
30a. Compression only calibration, positive in compression
30b. Tension and compression calibration, positive in tension
Shock and
vibration
44a. Shock and vibration resistance
Interfaces
53e. Signature calibration13
53t. TEDS IEEE 1451.4 module7
4 Honeywell • Sensing and Control
6g. Integral cable: Neoprene
6h. Integral cable: Silicone
6i. Integral underwater cable
6j. 1/2-14 conduit fitting with 5 ft of 4 conductor PVC cable
Precision Low Profile Load Cell
MOUNTING DIMENSIONS
Ranges
lb
D mm
[in]
H mm
[in]
F#
ØG mm
[in] B.C.
ØK mm
[in] thru
T
A mm
[in]
A* mm
[in]
B mm
[in]
B* mm
[in]
C mm
[in]
50 to
500
76,2
[3.00]
25,4
[1.00]
6
57,15
[2.250]
7,11
[0.28]
3/8-24
UNF
20,83
[0.82]
63,5 [2.5]
19,05
[0.75]
22,86
[0.9]
31,75
[1.25]
1000 to
2000
88,9
[3.50]
25,4
[1.00]
6
66,68
[2.625]
8.64
[0.34]
1/2-20
UNF
20,83
[0.82]
63,5 [2.5]
19,05
[0.75]
22,86
[0.9]
31,75
[1.25]
3000 to
7500
139,7
[5.50]
45,72
[1.80]
8
114,3
[4.500]
10,16
[0.40]
1-14 UNS
31,75
[1.25]
58,42
[2.3]
38,1
[1.50]
38,1 [1.5]
50,8
[2.00]
10000 to 152,4
[6.00]
20000
45,72
[1.80]
8
123,83
[4.875]
13,46
[0.53]
1 1/2-12
UN
31,75
[1.25]
58,42
[2.3]
38,1
[1.50]
38,1 [1.5]
50,8
[2.00]
30000 to 190,5
[7.50]
50000
50,8
[2.00]
8
152,4
[6.00]
19,81
[0.78]
2-12 UN
31,75
[1.25]
58,42
[2.3]
38,1
[1.50]
38,1 [1.5]
50,8
[2.00]
75000 to 228,6
[9.0]
100000
63,5
[2.50]
12
196,85
[7.75]
16,76
[0.66]
2 1/2-12
UN
31,75
[1.25]
58,42
[2.3]
38,1
[1.50]
38,1 [1.5]
50,8
[2.00]
150000,
200000
107,95
[4.25]
12
298,45
[11.750]
26,16
[1.03]
3 1/2-8
UN
31,75
[1.25]
58,42
[2.3]
38,1
[1.50]
38,1
[1.50]
**
355,6
[14.00]
TYPICAL SYSTEM DIAGRAM
In-line amplifiers (used with unamplified units only)
Amplifier
Output
Universal in-line amplifiers
UV
±5 Vdc
UV-10
±10 Vdc
UBP
0 ±5 Vdc
U3W
4 mA to 20 mA (3-wire)
U2W
4 mA to 20 mA (2-wire)
DIN rail mount in-line amplifiers
DV-05
0 ±5 Vdc (3-wire)
DA-05
4 mA to 20 mA (3-wire)
DV-10
0 ±10 Vdc (3-wire)
2
Model 75
Customer supplied
Chart recorder
Alarm panel
Data acquisition
Computer
PLC
1
Mounting options
1. Pull plate
2. Load button
Mating connectors & cables
PT06A-10-6S
MS3106A-14S-6S
Display units
SC500
SC2000
SC2001
SC3004
GM (unamplified only)
GM-A (amplified only)
NK (unamplified only)
HH (unamplified only)
Honeywell • Sensing and Control 5
Model 75
Precision Low Profile Load Cell
NOTES
1. C dimension varies on high ranges. Consult factory.
2. Allowable maximum loads - maximum load to be applied without
damage.3
3. Without damage - loading to this level will not cause excessive zero
shift or performance degradation. The user must consider fatigue life
for long term use and structural integrity. All structurally critical applications (overhead loading, etc.) should always be designed with
safety redundant load paths.
4. Interconnecting shunt cal. 1 terminal with shunt cal. 2 terminal
provides 50 % (unamplified units), 75 % (4 mA to 20 mA three-wire
units) or 80 % (voltage amplified units) of full scale output for quick
calibration. Shunt calibration comes standard with internal amplifier
option 2a, 2b, 2c, 2t and 2j.
5. O=Orange; Y=Yellow; B=Blue; Bl=Black;
R=Red; Br=Brown;
W=White; G=Green. Color specifying cable and number or letter
specifying connector.
6. No mating connector necessary for cable option.
7. Consult factory for TEDS availability with amplified models.
8. Range dependent; consult factory. Termination dependent; consult
factory.
9. Internal amp and termination dependent; consult factory.
10. This unit calibrated to Imperial (non-Metric) units.
11. Input/output isolation only available with voltage output (2b or 2c)
amplifiers.
12. 5000 ohm bridge required.
13. Cannot be used with amplified option.
14. Cannot be used with options 1c, 1e, 1f, 1g, 1h, or 1i.
Warranty. Honeywell warrants goods of its manufacture as
being free of defective materials and faulty workmanship.
Honeywell’s standard product warranty applies unless agreed
to otherwise by Honeywell in writing; please refer to your
order acknowledgement or consult your local sales office for
specific warranty details. If warranted goods are returned to
Honeywell during the period of coverage, Honeywell will repair
or replace, at its option, without charge those items it finds
defective. The foregoing is buyer’s sole remedy and is in lieu
of all warranties, expressed or implied, including those of
merchantability and fitness for a particular purpose. In no
event shall Honeywell be liable for consequential, special, or
indirect damages.
While we provide application assistance personally, through our
literature and the Honeywell web site, it is up to the customer to
determine the suitability of the product in the application.
Specifications may change without notice. The information we
supply is believed to be accurate and reliable as of this printing.
However, we assume no responsibility for its use.
WARNING
PERSONAL INJURY
• DO NOT USE these products as safety or emergency
stop devices or in any other application where failure of
the product could result in personal injury.
Failure to comply with these instructions could result in
death or serious injury.
Find out more
Honeywell serves its customers
WARNING
through a worldwide network of
MISUSE OF DOCUMENTATION
sales offices, representatives
• The information presented in this datasheet is for
reference only. DO NOT USE this document as product
installation information.
• Complete installation, operation and maintenance
information is provided in the instructions supplied with
each product.
and distributors. For application
assistance, current specifications, pricing or name of the
nearest Authorized Distributor,
contact your local sales office.
To learn more about Honeywell’s
test and measurement products,
Failure to comply with these instructions could result in
death or serious injury.
call +1-614-850-5000, visit
http://measurementsensors.
honeywell.com, or e-mail inquiries to info.tm@honeywell.com
Sensing and Control
Honeywell
1985 Douglas Drive North
Golden Valley, MN 55422 USA
www.honeywell.com/sensing
008611-2-EN IL50 GLO
December 2011
Copyright © 2011 Honeywell International Inc. All rights reserved.
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertising