Honeywell | 31 Mid Miniature Load Cell | Datasheet | Honeywell 31 Mid Miniature Load Cell Datasheet

Honeywell 31 Mid Miniature Load Cell Datasheet
Mid Range Precision Miniature Load Cells
Model 31 Mid
008630
Issue 2
Datasheet
FEATURES
• 10 N to 5 kN /1000 g to 1000 lb
• mV/V output
• Stainless steel
• Male thread attachments
• Miniature design
POTENTIAL APPLICATIONS
DESCRIPTION
The Model 31 mid range, precision miniature load cells
measure both tension and compression with options covering
10N to 5 KN / 1000 g to 1000 lb.
The Model 31 is a durable miniature load cell with capability of
high accuracies of 0.15 % to 0.2 % full scale. Welded, stainless
steel construction is designed to minimize or eliminate the
effects of off-axis loads.
Each bonded strain gage unit is built of welded 17-4 PH
stainless steel for additional durability. This, combined with a
reliable internal design provides enhanced long-term stability.
Further optional modification can permit this model to
be completely welded for potential use in underwater
applications.
VALUE TO CUSTOMERS
• Enhanced accuracy of 0.15 % to 0.2 %
• Newton, gram, and pound force ranges available
Safety and Productivity Solutions
•
•
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Cable tension
Industrial process control
Medical control systems
Medical equipment testing
Pharmeceutical process or product control
Semiconductor/electronics testing
Aerospace testing
PORTFOLIO
Honeywell’s miniature and subminiature load cells are
designed to fit into systems and applications with limited
space or tight clearances. Constructed of rugged stainless
steel for precise measurements and excellent long term
stability and reliability under harsh operating conditions, these
load cells are designed to eliminate or reduce to a minimum
the effect of off-axis loads. To view the entire product portfolio,
click here.
Mid Range Precision Miniature Load Cells, Model 31 Mid
Table 1. Performance Specifications
Table 4. Mechanical Specifications
Characteristic
Measure
Characteristic
Measure
Maximum allowable load
150 %FS1
Load ranges
10 N, 20 N, 50 N, 100 N, 200 N,
500 N, 1 kN, 2 kN, 5 kN
1000 g, 5 lb, 10 lb, 25 lb, 50 lb, 100 lb,
250 lb, 500 lb, 1000 lb
Weight
see table
Material
17-4 PH stainless steel
Deflection full scale
see table
Natural frequency
see table
NonLinearity
Hysteresis
Nonrepeatability
Output
(tolerance)
10 N to 1 kN,
1000 g to
250 lb
±0.15 % full scale
2 kN to 5 kN,
500 lb to
1000 lb
±0.2 % full scale
10 N to 1 kN,
1000 g to
250 lb
±0.15 % full scale
2 kN to 5 kN,
500 lb to
1000 lb
±0.2 % full scale
10 N, 1000 g
±0.1 % full scale
20 N to 5 kN,
5 lb to 1000
lb
±0.05 % full scale
10 N, 1000 g
1 mV/V nominal
20 N to 5 kN,
5 lb to 1000
lb
2 mV/V nominal
Table 5. Wiring Codes
Cable
Unamplified
Red
(+) excitation
Black
(-) excitation
Green
(-) output
White
(+) output
Table 6. Range Codes
Range Codes
Range
Range Codes
Range
AR
1000 g
MH
10 N
AT
5 lb
MI
20 N
AV
10 lb
MK
50 N
BL
25 lb
ML
100 N
Operation
Tension/compression 3
BN
50 lb
MM
200 N
Resolution
Infinite
BR
100 lb
MY
500 N
CN
250 lb
MN
1000 N
CR
500 lb
MO
2000 N
CV
1000 lb
MQ
5000 N
Table 2. Environmental Specifications
Characteristic
Measure
Temperature, operating
-55 °C to 125 °C [-67 °F to 257 °F]
Temperature, compensated
15 °C to 71 °C [60 °F to 160 °F]
Storage temperature
-73 °C to 148 °C [-100 °F to 300 °F]
Capacity
Temperature effect, zero
±0.01 %FS/°C
[±0.005 %FS/°F]
10 N to 50 N
Temperature effect, span
±0.01 % reading/°C
[±0.005 % reading/°F]
Table 7. Deflections and Ringing Frequencies
1000 g to 10 lb
100 N to 500 N
Table 3. Electrical Specifications
20 lb to 100 lb
Characteristic
Measure
1 kN to 5 kN
Strain gage type
Bonded foil
250 lb to 1000 lb
Excitation (calibration)
5 Vdc < 50 N/10 lb
10 Vdc > 100 N/25 lb
Insulation resistance
5000 Mohm @ 50 Vdc
Bridge resistance
350 ohm
Zero balance
±1 %FS max.
Electrical termination (std)
Teflon® cable (1,5 m [5 ft])
2 sensing.honeywell.com
Deflection at full
scale
Ringing
frequency
Weight
0,03 mm [0.001 in]
3 KHz
21 g
0,03 mm [0.001 in]
10 KHz
63 g
0,04 mm [0.0015 in]
12 KHz
80 g
Mid Range Precision Miniature Load Cells, Model 31 Mid
Table 8. Mounting Dimensions
Ranges
Ø25,4 mm
[1.00 in]
12,7 mm
[0.50 in]
Thread
1000 g, 5 lb, 10 lb
Ø6,4 mm
in]
#6-32 [0.25
UNC
10HN, 20 N, 50 N
M4 x 0.7
25 lb, 50 lb, 100 lb
#10-32 UNF
F
(4) conductor, 30 AWG
100 N, 200 N, 500 N Four
M5 x 0.8
Teflon® insulated, shielded cable,
1,5
m
[5 ft] long with 51 mm [2 in]
2X Clb, 500 lb, 1000 lb
250
1/4-28
UNF
spring strain relief
2X thread
1 kN, 2 kN, 5 kN
M6 x 1.0
H
C
F
12,5 mm [0.49 in]
6,4 mm [0.25 in]
1,2 mm [0.05 in]
15,4 mm [0.61 in]
6,4 mm [0.25 in]
2,3 mm [0.09 in]
14,1 mm [0.56 in]
9,5 mm [0.38 in]
0,8 mm [0.03 in]
Table 9. Option Codes
Figure 1. Mounting Dimensions for
10 N to 50 N / 1 kg to 10 lb (6AM termination required)
Many range/option combinations are available in
our quick-ship and fast-track manufacture programs. Please click here for updated listings.
Four (4) conductor, 30 AWG
twisted leads, 90 cm [3 ft] standard
51 mm
[2 in]
Ø19,1 mm
[0.75 in]
7,6 mm
[0.3 in]
7,9 mm
[0.31 in]
1,2 mm
[0.05 in]
12,5 mm
[0.49 in]
Balance module
Ø4,7 mm
[0.19 in]
Stainless steel
braided shielded cable
60 cm [2 ft] standard
2X thread
2X 6,5 mm
[0.25 in]
Figure 2. Mounting Dimensions for
100 N to 5 kN / 25 lb to 1000 lb (6E termination required)
Ø25,4 mm
[1.00 in]
12,7 mm
[0.50 in]
1000 g, 5 lb, 10 lb, 25 lb, 50 lb, 100 lb, 250 lb,
500 lb, 1000 lb, 10 N, 20 N, 50 N, 100 N, 200 N,
500 N, 1000 N, 2000 N, 5000 N
Temperature
compensation
1a.
1c.
1h.
15 °C to 71 °C [60 °F to 160 °F]
-18 °C to 85 °C [0 °F to 185 °F]
21 °C to 204 °C [70 °F to 400 °F]4
Internal
amplifiers
2u.
Unamplified, mV/V output
Electrical
termination
6am. Integral cable: Teflon® with balance module
6e. Integral cable: Teflon®
6i.
Integral underwater cable 3 m [10 ft]
(82 °C [180 °F] max.)5
Additional
point
calibration
H
2X C
2X thread
Four (4) conductor, 30 AWG
Teflon® insulated, shielded cable,
1,5 m [5 ft] long with 51 mm [2 in]
spring strain relief
Four (4) conductor, 30 AWG
twisted leads, 90 cm [3 ft] standard
Ø19,1 mm
[0.75 in]
7,9 mm
[0.31 in]
9a.
10 point (5 up/5 down) 20 % increments
@ 20 °C
Electrical
connector
orientation
15c. Radial electrical exit port orientation
Special
calibration
30a. Compression only calibration, positive in compression
30b. Tension and compression calibration, positive
in tension
30d. Tension and compression calibration, positive
in compression
Mounting
interfaces6
(none) UN thread
32b. M4 x 0.7
32c. M5 x 0.8
32d. M6 x 1
Electrical
Interfaces7
53s. Phoenix connector with Signature Calibration
module
53t. TEDS IEEE 1451.4 module8
Ø6,4 mm
[0.25 in]
F
1,2 mm
[0.05 in]
Load range
51 mm
[2 in]
7,6 mm
[0.3 in]
12,5 mm
[0.49 in]
Balance module
Ø4,7 mm
[0.19 in]
2X 6,5 mm
[0.25 in]
2X thread
Stainless steel
braided shielded cable
60 cm [2 ft] standard
Safety and Productivity Solutions
3
Mid Range Precision Miniature Load Cells, Model 31 Mid
Figure 3. Product Nomenclature
AL311
MH
1A
2U
6AM
Load
Type
Range
Temperature
Compensation
Internal
Amplifiers
Electrical
Termination
Model 31
MH
Mid
Precision
Miniature MI
Load Cell
Unamplified,
Teflon®, Integral
10 Newton
°C to 71 °C
1A 15
[60 °F to 160 °F] 2U mV/V output
20 Newton
1C [0 °F to 185 °F]
-18 °C to 85 °C
6E
Teflon®,
Integral cable
MK
50 Newton
1H [70 °F to 400 °F]
21 °C to 204 °C
6I
Integral underwater cable,
3 m [10 ft]
ML
100 Newton
MM 200 Newton
MY
500 Newton
MN
1000 Newton
MO
2000 Newton
MQ
5000 Newton
AR
1000 g
AT
5 lb
AV
10 lb
BL
25 lb
BN
50 lb
BR
100 lb
CN
250 lb
CR
500 lb
CV
1000 lb
4 sensing.honeywell.com
with
6AM cable
balance module
32B
15C
Electrical Conn.
Additional
Point Calibration Orientation
Standard 5-point
calibration
(None)
10-point
9A calibration
Radial
15C exit
Special
Calibration3
Mounting
Threads6
Tension only
(none)
Compression
30A only (+)
Tension (+) and
UN thread
(none)
32B M4 x 0.7
30B Compression (-) 32C
M5 x 0.8
(-) and
M6 x 1
30D Tension
Compression (+) 32D
Calibration
Memory7
No storage
(none)
Phoenix connector
Signature
53S with
Calibration Module
TEDS IEEE
53T 1451.4 module
NOTES
1.
2.
3.
4.
5.
6.
7.
8.
Allowable maximum loads - maximum load to be applied without
damage.2
Without damage - loading to this level will not cause excessive
zero shift or performance degradation. The user must consider
fatigue life or long term use and structural integrity. All structurally
critical applications (overhead loading, etc.) should always be
designed with safety redundant load paths.
Standard calibration for tension/compression load cells is in
tension only.
Consult factory for extended operation above 125 °C [257 °F].
Option 6i may increase the load cell height and/or diameter.
Consult factory.
See Figures 1 and 2 to match the mounting interface option with
the range code.
Maximum operating temperature for options 53s and 53t is 85 °C
[185 °F].
TEDS IEEE 1451.4 module installed at end of cable.
Figure 4. 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)
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)
Honeywell serves its customers
through a worldwide network of
sales offices, representatives 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
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.
m WARNING
MISUSE OF DOCUMENTATION
•
•
The information presented in this product sheet is for
reference only. Do not use this document as a product
installation guide.
Complete installation, operation, and maintenance
information is provided in the instructions supplied with
each product.
Warranty/Remedy
Customer supplied
Chart recorder
Alarm panel
Data acquisition
Computer
PLC
Display units
SC500
SC2000
SC2001
SC3004
GM
NK
HH
PERSONAL INJURY
Failure to comply with these instructions could result in
death or serious injury.
Model 31
Find out more
m WARNING
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
other 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.
test and measurement products,
call +1-815-235-6847 or
1-800-537-6945,
visit sensing.honeywell.com, or
e-mail inquiries to
info.tm@honeywell.com
Honeywell Safety and Productivity Solutions
9680 Old Bailes Road
Fort Mill, SC 29707
honeywell.com
008630-2-EN IL50 GLO
October 2016
© 2016 Honeywell International Inc. All rights reserved.
Teflon® is a registered trademark of E.I. duPont de Nemours
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