Municipal, Industrial and Environmental Applications
LT 5 & 7 Pressure Transducers are non-submersible hydrostatic pressure
transducers specifically designed for demanding industrial applications
where the primary criteria are reliability and economy.
Applications
Non-Submersible Tank Level
Liquid Line Pressure
Pump Control
Construction Bypass Pumping
Dewatering
Features
Standard
0.25% FSO Accuracy
316 Stainless Steel Body
One Year Warranty
Pre-calibrated Pressure Ranges
Optional
0.10% FSO Accuracy
Titanium Body
Two Year Warranty
Custom Pressure Ranges
Intrinsically Safe
Lightning Protection
TE CONNECTIVITY SENSORS
/// MEAS PRESSURE SERIES TRANSDUCERS LT5 & LT7
10/2017
Page 1
MEAS PRESSURE SERIES TRANSDUCERS LT5 & LT7
Specifications
STATIC PERFORMANCE
Static Accuracy
(combined effects of non-linearity,
hysteresis and repeatability, best fit
straight line method)
Standard - 0.25% FSO
Optional - 0.10% FSO
+0.0001% FS
316 SS or Titanium; FKM;
Polyurethane or ETFE
0 to 50ºC
±0.1% FSO/ºC
-20 to 60 ºC
IP 68, NEMA 6P
BFSL method
For absolute/sealed reference min. range 0-15 PSI
Resolution
ENVIRONMENTAL
Wetted Materials
Compensated Temp Range
Thermal Error
(maximum allowable deviation from the
Best Fit Straight Line due to a change in
temperature)
Operating Temp Range
Protection Rating
When attached to polyurethane cable
Only for Electrical Connection options “A” & “D”
with Cable Type option “A”; or Electrical
Connection options “B” & “F” with Cable Type option “B”
0-5V, 0-2.5V, 0-4V
4-20
0-10V
1.5-7.5V
For mA output, for VDC output
For ranges < 5 ft. (1.5m) H
2
O,
only 4-20mA output is available
ELECTRICAL
Excitation
9-28V
–
VDC output
9-28V
–
mA output
15-28V
–
VDC output
10-28V
–
VDC output
20 mA max, 3.5 mA max
Standard - 4-20mA
Optional - 0-4 VDC, 0-5 VDC,
0-2.5 VDC, 0-10 VDC, 1.5-7.5 VDC
±0.25 mA for mA output
< 0.25 VDC for VDC output
See loop diagram for mA output
20 ohm for VDC output
100 mega ohm at 50 VDC
Polarity, surge/shorted output
Standard
–
WEEE/RoHS, CE
compliant
Optional
–
UL, CUL, and FM
PHYSICAL
Approximate Weight
Cable Jacket Material
Cable Pull Strength
Cable Number of Conductors
Cable Conductor Size
Cable Seal
0.44 lbs. (198 g) transducer
0.05 lbs./ft. (79 g/m) cable
PVC Jacket, Standard - Polyurethane
Optional - ETFE
200 lbs. (90 kg)
4
22 AWG
Molded Polyurethane
FKM Gland
For polyurethane cable
For ETFE cable
EN 61326-1:2013 and 61326-2-3:2013
Waste from Electrical and Electronic Equipment
(WEEE) and Restrictions on the use of Hazardous
Substances (RoHS)
Class I, II, III, Div. 1, Groups A,B,C,D,E,F,&G
Input Current
Output
Zero Offset
Output Impedance
Insulation Resistance
Circuit Protection
CERTIFICATIONS
LIGHTNING PROTECTION
(power supply needs to be limited to 150mA to avoid lock up of the gas tube after a suppression event)
>1,000 Operations
Life Expectancy
Peak Clamping Voltage
Response Time
Shunts
36 Volts
<10 nsecs
20,000 Amperes
TE CONNECTIVITY SENSORS
/// MEAS PRESSURE SERIES TRANSDUCERS LT5 & LT7
10/2017
Page 2
MEAS PRESSURE SERIES TRANSDUCERS LT5 & LT7
Dimensions
Electrical Termination / Loop Resistance
ELECTRICAL TERMINATION
22AWG CONDUCTORS IN A SHIELDED CABLE WITH VENT TUBE
4-20 mA
0-5 VDC
ALL
RED
BLACK
RED
BLACK
WHITE
DRAIN WIRE
+ EXCITATION
- EXCITATION
+ EXCITATION
- EXCITATION
+ SIGNAL
SHIELD
Standard Pressure Ranges for 0.25% Accuracy
Pressure Range
3
5
5
3
5
3
5
7
9
LT 5, 7 Vented
X
X
X
X
X
X
X
X
N/A
N/A
N/A
axi u
of 3
LT 5, 7 Sealed
N/A
N/A
X
X
X
X
X
X
X
X
X
PSI. Mi i u
LT 5,7 Absolute
N/A
N/A
N/A
X
X
X
X
X
X
X
X
NOTE: O er old optio is li ited to a
sealed/a solute refere e is - 5 PSI
ra ge for +/- .
% ith
TE CONNECTIVITY SENSORS
/// MEAS PRESSURE SERIES TRANSDUCERS LT5 & LT7
10/2017
Page 3
MEAS PRESSURE SERIES TRANSDUCERS LT5 & LT7
Ordering Information
TRANSDUCER
L
T Submersible Level Transducer
↓
↓
PRESSURE PORT
5
¼” –
18 Male NPT Fitting
7
½” –
14 Male NPT Fitting
↓
OUTPUT
8
4
–
20 mA
1
0
–
2.5 VDC
2
0
–
4 VDC
3
0
–
5 VDC
4
0
–
10 VDC
5
1.5
–
7.5 VDC
G
4-20 mA w/Lightning
A
0-2.5 VDC w/Lightning
B
0-4 VDC w/Lightning
C
0-5 VDC w/Lightning
D
0-10 VDC w/Lightning
E
1.5-7.5 VDC w/Lightning
↓
CABLE TYPE
A
Polyurethane
B
ETFE
C
PVC jacket
↓
ACCURACY
B
±0.25% FSO
R
±0.25% FSO with Cal Report
A
±0.10% FSO
S
±0.10% FSO with Cal Report
↓
INTRINSIC SAFETY APPROVALS
B
UL, FM & CUL (Cable Type A, B, or C Only)
D
None
↓
WARRANTY
1
A
Standard one year Warranty
B
Custom label one year Warranty
J
Extended two year Warranty
K
Custom Label extended two year Warranty
↓
MATERIAL
S
Stainless Steel
T
Titanium
↓
ELECTRICAL CONNECTION
A
Overmold (Cable Type A Only)
B
Gland Seal
(Cable Type “A” or “B” Only)
D
Overmold w/ ½” –
14 NPT Conduit (Cable Type A Only)
F
Gland Seal w/ ½” –
14 NPT Conduit
(Cable Type “A” or “B” Only)
1
Strain-relieved cable with flying leads - standard (Cable Type C Only)
2
PVC conduit strain relief
(Cable Type C Only)
↓
PRESSURE RANGE
x
x
x
Refer to chart page 4
↓
↓
↓
LABEL UNITS
P
PSI M mH2O F Ft. H2O
↓
PRESSURE REFERENCE
A
Absolute
G
Vented Gage
S
Sealed Gage
↓
CABLE LENGTH (FT)
x
x
x
Cable length in feet
↓
↓
↓
L
T
1
Contact Measurement Specialties if private labeling is required.
NORTH AMERICA
Measurement Specialties, Inc.
a TE Connectivity Company
Tel 800-522-6752
customercare.hmpt@te.com
EUROPE
Measurement Specialties (Europe), Ltd.,
A TE Connectivity Company
Tel 800-440-5100
customercare.dtmd@te.com
ASIA
Measurement Specialties (China), Ltd.,
a TE Connectivity Company
Tel 0400-820-6049
customercare.shzn@te.com
TE.com/sensorsolutions
Measurement Specialties, Inc., a TE Connectivity company.
Measurement Specialties (MEAS), American Sensor Technologies (AST), TE Connectivity, TE Connectivity (logo) and EVERY CONNECTION COUNTS are trademarks. All other logos, products
and/or company names referred to herein might be trademarks of their respective owners.
The information given herein, including drawings, illustrations and schematics which are intended for illustration purposes only, is believed to be reliable. However, TE Connectivity makes no
warranties as to its accuracy or completeness and disclaims any liability in connection with its use. TE Connectivity‘s obligations shall only be as set forth in TE Connectivity‘s Standard Terms and
Conditions of Sale for this product and in no case will TE Connectivity be liable for any incidental, indirect or consequential damages arising out of the sale, resale, use or misuse of the product.
Users of TE Connectivity products should make their own evaluation to determine the suitability of each such product for the specific application.
On March 16, Huawei released the "Huawei Innovation and Intellectual Property White Paper 2020" in Shenzhen, launched the Huawei Patent Digital Wall, and announced its 5G patent licensing rate standar...
Source: https://spectrum.ieee.org/top-programming-languages/The ranking is created by weighting and combining 11 metrics from eight sources: CareerBuilder , GitHub , Google , Hacker News , IEEE , Redd...
The national competition components have been announced, and everyone must have entered the final preparation stage. If you need any information, you can ask Xiaoguan directly, Xiaoguan will look for ...
With people's further understanding of MP3 products and higher-level demands, MP3 has undergone a series of changes. It is more compact and exquisite, more humanized and interesting, and the indivi...[Details]
Why does the crystal oscillator of 51 microcontroller generally use 11.0592?
The reason for using 11.0592 crystal oscillator is caused by the timer of 51 single-chip microcomputer. When using th...[Details]
1 Overview MDK: Microcontroller Developer Kit microcontroller development tool. Keil MDK-ARM is an IDE (Integrated Development Environment) that supports ARM microcontrollers and is produced by the A...[Details]
This article takes LED lamps, luminaires and their current status as the entry point, analyzes the characteristics and current problems of LED lamps based on the relevant definitions of LED lamps a...[Details]
The reasons for this failure are: (1) The two potentiometers of the X-axis position and the Y-axis position are not centered, and the light spot moves out of the screen. Just turn it back to the m...[Details]
Many of our engineers like to use
BAV99
for ESD protection applications, thinking that BAV99 can completely solve the ESD problem. In fact, this idea is wrong. As we know, BAV99 is a diode, it ...[Details]
1. 1/16 scanning routing method
To achieve 1/16 scanning, there are usually 4 signals, A, B, C, and D. Then you can choose 1 4-16 decoder or 2 3-8 decoders to achieve 16-line scanning.
...[Details]
In 2020, NB-IoT deployment and application are accelerating, and NB-IoT technology is gaining more and more industry recognition. Relying on its long-term technical accumulation and successful experi...[Details]
In the field of electronic technology, frequency is a basic parameter, and it is closely related to many other electrical parameter measurement schemes. Therefore, the measurement of frequency is e...[Details]
The OBD system monitors component and system failures at any time to ensure that vehicle emissions do not exceed OBD regulations during use
The 0BD system will continuously monitor the degrada...[Details]
In recent years, in the automotive field, with the continuous innovation and rapid development of autonomous driving technology, there is an increasing need for functions that help prevent accidents ...[Details]
What is measurement?
Measurement refers to the process of using experimental methods to compare the measured quantity (unknown quantity) with a known standard quantity to obtai...[Details]
This paper introduces a method of realizing a programmable amplifier using the D/A converter MAX551. This method has been successfully applied to the amplifier of an X-ray fluorescence spectrometer...[Details]
China Energy Storage Network:
Since the beginning of summer this year, Shanghai has carried out three demand response pilots of different scales and types, exploring the construction of a dem...[Details]
A soft starter is an electrical device used to start a motor. Its main function is to reduce the current impact when the motor starts, protect the motor and the power grid, and extend the service l...[Details]
Talking
京公网安备 11010802033920号
EEWORLD
