SENSORS FOR PROCESS CONTROL AND AUTOMATION
. PRESSURE . LIQUID LEVEL
. DISPLACEMENT . TEMPERATURE
. VIBRATION . FORCE
. TILT . ROTATION
Sensors in Factory Automation Operate with controls to automate positioning, controls, and safety functions. Applications such as pick and place robots, position limiting, alignment, and calibration functions are common. Sensors are typically used to send feedback to a PLC or controller using 0-10V, 4-20mA, or digital signals. Common features include high cycle life, durability, and easy to set up and use.
Lift Height, Conveyor Position, Actuator Stroke
Batch Weighing & Part Detection
Dancer Arm, Rotary Actuator & Valve Position
Leveling, Tip Warning, Conveyor & Gate Angle
Cable Actuated Position Sensors (String Pots) Highly configurable output options, wide choice of ranges available
Angular Position Sensors (RVDT, RVIT) Non contact rotary sensors for absolute positioning. Suitable for high speed and high cycle applications
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Miniature Force Sensors (Load Cells) Suitable for high cycle applications where space is limited. Many ranges and packages available.
Single & Dual Axis Inclinometers (Tilt Sensors) Miniature and heavy duty packages. Suitable for high accuracy and fast response applications
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Sensors in Hydraulics and Pneumatics Used to control functions related to position, pressure, and force. Typical applications are stamping and pressing, die casting, injection molding, lifting and positioning. Common features include hazardous area ratings, rugged construction, and ease of use.
Cylinder or Actuator Stroke Length
Cylinder or Actuator Stroke Length
Hydraulic Pressure Monitoring
Pressing, Clamping, Wire Rope Tension
Cable Actuated Position Sensor (String Pots) Suitable for washdown applications, outside use, and intrinsically safe applications
Industrial Pressure Transducer Suitable for high over-pressure applications and with mildly corrosive fluids. Highly configurable.
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Linear Potentiometers (Linear Pots) High cycle life, fast movement, excellent linearity, in stock item.
Pancake and Inline Force Sensors (Load Cells) High force ratings, high cycles life, suitable for wet environments
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Sensors in Manufacturing Processes and Controls Used to assist in uniformity, process stability and provide feedback in the manufacturing process, to automate functions or used offline for verification. Typical applications are pumping/dispensing/metering systems, press fit and forming machines, gluing, and bonding. Common features include high reliability, high accuracy, and repeatability.
Press Fitting, Gap Measurement, Gaging
Process Pressure for Dispensing Systems
Bonding and Gluing, PID Loops
Fluid Level for Process Chemicals
Displacement Sensors (LVDT’s & Gageheads) Robust AC or DC operated LVDT’s. Highly repeatable and ideal for high cycle applications
Miniature RTD & Embedded Thermocouple Probes Small footprint, fast response time, wide temperature ranges, simple installation
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Miniature Pressure Transducers Small footprint, high accuracy, and wide temperature operating range
Ultrasonic Liquid Level Sensors High precision monitoring of fluid level in syringes, drip chambers, reagent containers and tanks
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Sensors in Machine Health Monitoring For predictive maintenance to ensure factory uptime and maximize productivity. Sensors are used to monitor the health of machinery and predict failures in advance. Typical applications are rotating machinery vibration, temperature monitoring, and lubricant quality. Common features include small footprint, durability, and high cycle life.
Predictive Maintenance in Rotating Machinery
Measuring Misalignment / Displacement
Operating Condition Monitoring
Critical Fluid Level in Reservoirs, Oil Replacement
Industrial Accelerometers Rugged for industrial applications, 4-20mA or voltage output, submersible option
Temperature Probes (RTD and Thermocouple) ATEX approval for use in hazardous areas, fast response for detecting temperature spikes
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Non-Contact Position Sensors (LVDT) Resistant to shock and high vibration, high reliability
Ultrasonic Liquid Level Sensors & Fluid Property Sensors Discreet outputs, intrinsically safe, corrosion resistant, no mechanical part
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Displacement
POSITION SENSORS String Potentiometers
Model
PT8000
PT9000
PT1
PT5000
Range
2 - 60”
75 - 1700”
2 - 50”
10 - 250”
Accuracy (FS)
±0.04% to ±0.25%
±0.04% to ±0.12%
±0.04% to ±0.25%
±0.04% to ±0.75%
Outputs
Voltage Divider, 0-10 VDC, 4-20 mA, CANbus, DeviceNET, RS323, Digital Encoder Pulses
Voltage Divider, 0-10 VDC, 4-20 mA, CANbus, DeviceNET, RS323, Digital Encoder Pulses
Voltage Divider, 0-10 VDC, 4-20 mA, CANbus, DeviceNET, RS323, Digital Encoder Pulses
Voltage Divider, 0-10 VDC, 4-20 mA, CANbus, DeviceNET, RS323, Digital Encoder Pulses
Environmental
IP65 / 67 / 68
IP65 / 67 / 68
IP65 / 67
IP65 / 67
Notable Feaures
Heavy Duty Applications, Intrinsically Safe
Heavy Duty Applications, Intrinsically Safe
Designed for Factory Automation
Designed for Factory Automation
Model
SM
SP
SG
SR
Range
2.5” to 25”
4.75” to 50”
80” to 120”
125” to 175”
Accuracy (FS)
±0.25% to ±1%
±0.25% to ±1%
±0.35%
±0.1% to ±0.5%
Outputs
Voltage Divider
Voltage Divider, 0-10VDC, 4-20mA
Voltage Divider, 0-10VDC, 4-20mA, CANbus,
Voltage Divider, 0-10VDC, 4-20mA, Digital Encoder Pulses
Environmental
IP50
IP50/67
IP50/67
IP67
Notable Feaures
ALWAYS IN STOCK, Low cost, Easy to Install,
ALWAYS IN STOCK, Low cost, Easy to Install,
ALWAYS IN STOCK, Low cost, Easy to Install,
ALWAYS IN STOCK, Low cost, Easy to Install,
Model
MT2/3
MTA
M150
PT101/420/510/DPT250
Range
3” to 30”
3” to 5”
1.5”
2” to 100”
Accuracy (FS)
±0.04% to ±1%
±0.4%
±1%
±0.04% to ±0.25%
Outputs
Voltage Divider, Digital Encoder Pulses
Voltage Divider
Voltage Divider
Voltage Divider, 0-10VDC, 4-20mA, Digital Encoder Pulses
Environmental
IP65/67
IP50
IP50
IP65
Notable Feaures
High performance, easy to use mounting bracket
Low Profile, high cycle
World’s smallest
High Performance, highly configurable
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Displacement
POSITION SENSORS Linear Variable Differential Transformers (LVDT)
Model
GCA/GCD/GCT/GC-485
MP
LBB
DC-EC/DC-SE
Ranges
±0.05” to ±2”
±0.5” to ±10”
±0.02” to ±0.2”
±0.05” to ±10”
Linearity (F.S.)
±0.25%
±0.25%
±0.2%
±0.25%
Outputs
AC, ±10VDC, 4-20mA, RS-485
AC
AC
±10VDC, 0-5VDC, 1-6VDC
Environmental
IP67/68
Dustproof
Splashproof
Splashproof
Notable features
Heavy duty applications, high cycle, spring loaded replaceable hard tip, hermetic connector
Anodized aluminum housing with flange mount
High precision gaging appliaction , spring loaded replaceable hard tip
High frequency response
PTS-420
HR
Model
Linear Pots
HCA/HCA-RA
CLP/CLWG/MLP
Ranges
0.25” to 10”
±0.05” to ±10”
±0.05” to ±10”
0.5” to 30”
Linearity (F.S.)
±0.5% to ±1.25%
±0.25%
±0.25%
±0.04% to ±1%
Outputs
4-20mA
AC
AC
Voltage Divider
Environmental
Splashproof
Splashproof
IP68
IP65/IP67
Notable features
Pipe fitting for electrical conduits
Shock & Vibration tolerant
Harsh Environment
ALWAYS IN STOCK
LVDT/RVDT Instrumentation
Model
PML-1000
MP-2000
LDM-1000/8000
PSD 40-15
Description
5 digit LED Panel Meter
5 digit LCD display Setpoint Control Module
Signal Conditioner, 1 to 8 Channels
Switching DC Power Supply
Input Power
24VAC, 90-265VAC or 24VDC
100-240VAC
10-30VDC
115/230VAC
Outputs
0-10VDC, ±10VDC, 0-20mA, 4-20mA, RS422/485
0-10VDC, ±5VDC, RS232
0-10VDC, 4-20mA, ±5VDC
+/-15V DC
Transducer Type
LVDT & RVDT
LVDT & RVDT
LVDT & RVDT
LVDT, RVDT & Gagehead
Notable features
Auto calibration, math functions, splashproof front panel
Dual channel, 4 programmable setpoints
DIN Rail mount or NEMA enclosure
DIN rail mount, powers multiple transducers
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evel Angle Tilt
POSITION SENSORS Tilt/Inclination
Model
DOG2
AccuStar IP66
G-Series
IT9101/IT9420
Ranges
+/-25° to +/-90°
+/-3° to +/-45°
+/-10°
+/-45° to +/-120°
Outputs
0.5-4.5VDC
4-20mA, 0.5-4.5VDC
2 x NC contacts
Voltage Divider, 4-20mA
Accuracy
0.5° Typical
±0.1° to ±1°
±0.1°
±0.5° to ±1°
Environmental
IP67
IP66
IP67
IP67/68
Notable features
Low cost
Excellent Linearity at small ranges
Tilt switch
Heavy Duty
Angular Position
Model
R30D
R60D
RT8000
CS15
Ranges
+/-30° to +/-60°
+/-60°
1/8 to 200 turns
360°
Outputs
±3.75 to 7.5VDC
±7.5VDC
Voltage Divider, 0-10VDC, 4-20mA, CANbus, DeviceNET
Quadrature
Accuracy
±0.25% to ±2%
±0.5%
±0.15% to ±1.25%
±0.02°
Environmental
IP60
IP60
IP67/68
IP50
Notable features
Long Term Reliability
Low Moment of Inertia
Heavy duty
In stock
Liquid Level
Model
LL-01
LL-104
SL-630
SL-700
Ranges
Wet/Dry
Wet/Dry
High/Low
1” to 10”
Outputs
Switched (NO, NC)
4-20mA
Switched (TTL)
4-20mA, 0-5VDC, 0-10VC, RS232
Accuracy
2mm
2mm
0.1”
0.06”
Environmental
Submersible
IP65
Splashproof
IP10
Notable features
Cost effective
Intrinsically Safe
Low cost, easy to install
Continuous transmitter with high precision
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Pressure
PRESSURE SENSORS Miniature Pressure Transducers
Model
XP5
XPC10
EB100
EPRB-3
Ranges (bar/psi)
1/15 to 350/5k
10/150 to 500/7.5k
20/300 to 350/5k
3.5/50 to 700/10k
Outputs
Ratiometric or 0.5-4.5V
Ratiometric or 0.5-4.5V
0.5-4.5V
0.5-4.5V
Accuracy
±0.25%
±0.25%
±0.25%
±0.25%
Environmental
IP50/67
IP50/67
IP66
IP66
Notable features
5 mm. Use with corrosive liquids, titanium diaphragm
10 mm. 220°C range option, great for hydraulic
Media isolated oil-filled capsule, Low-Cost
150°C operation and built-in platinum RTD
Industrial Pressure Transducers
Model
U5300
M5200
U5200
D5100
Ranges (bar/psi)
1/15 to 700/10k
3.5/50 to 1k/15k
0.14/2 to 700/10k
0.07/1 to 35/500
Outputs
0-5V, 1-5V, 0-10V, 4-20mA, 0.54.5V, 1-6V
0-5V, 1-5V, 0-10V, 4-20mA, 0.54.5V, 1-6V
0-5V, 1-5V, 0-10V, 4-20mA, 0.54.5V, 1-6V
1-5V, 4-20mA, 0.5-4.5V, ratiometric
Accuracy
±0.1%
±0.25%
±0.25%
±0.3%
Environmental
IP65/67
IP65/67
IP65/67
IP65/67
Notable features
High acurracy and superior Total Error Band
Low cost, fast delivery, highly configurable
Low cost, fast delivery, highly configurable
Wet/wet differential pressure
Model
US300
P1200
P700
P900
Ranges (bar/psi)
1/15 to 350/5k
5/75 to 700/10k
0.7/10 to 700/10k
0.7/10 to 700/10k
Outputs
1-5V, 0-10mV/V, 4-20mA, 0.5-4.5V
0-5V, 0-20mV, 0-100mV, 4-20mA
0-5V, 0-25mV, 4-20mA
0-20mV, 0-2.5V, 0-5V, 0-10V, 4-20mA
Accuracy
±0.25%
±0.2%
±0.5%
±0.2%
Environmental
IP65/67
IP65/67
IP67
IP67
Notable features
Compact design
Designed for harsh environments, high burst pressure
Intrinsically Safe to Ex ia llc T4, high burst pressure
Intrinsically Safe to Ex ia llc T4, high burst pressure
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Vibration Temperature
TEMPERATURE & VIBRATION SENSORS Thermocouples
Model
Thermowell Probe
Explosionproof Probe
Meltbolt Probe
Immersion Probe
Ranges
-50 to 250/500°C
-50 to 260°C
-50 to 250/500°C
-50 to 250°C
Type
Single or Dual J, K, T, E
Single or Dual J, K, T, E
Single or Dual J, K, T, E
Single or Dual J, K, T, E
Accuracy
Class 1 according to IEC584
Class 1 according to IEC584
Class 1 according to IEC584
Class 1 according to IEC584
Notable features
Thermowell; easy to replace failed sensor; connection head; transmitter options
Spring Loaded Fitting, FM Approved for use in explosionproof and flameproof applications
Hot melt sensor for plastic flow; miniature for tight spaces, quick response times
Direct immersion probe; pressure resistant, twin NPT fitting to use with connection head
RTD
Thermopile
Model
Thermowell Probe
Explosionproof Probe
Immersion Probe
IR Pyrometer TPT300V
Ranges
-50 to 250/500°C
-50 to 260°C
-50 to 250/500°C
-0 to 300°C
Type
RTD: Pt
RTD: Pt, Cu, Ni
RTD: Pt, Cu, Ni
Infrared Sensor (Thermopile)
Accuracy
From ±0.06% to ±0.12%
From ±0.06% to ±0.5%
±0.06% to ±0.5%
±1% of Full Scale
Notable features
Thermowell; easy to replace failed sensor; connection head; transmitter options
Spring Loaded Fitting, FM Approved for use in explosionproof and flameproof applications
Direct immersion probe; pressure resistant, single NPT hex fitting; reverse thread option available
Contactless temperature measurement - pyrometer; for measuring moving and inaccessible parts
Accelerometers
Model
8011-01/06
8021-01
8042-AR/VR
8032-01
FS Range
±10 or 500g; 0-10 or 0-50 in/s
±10 or 500g
±5 to 100g; 0-0.5 to 0-5.0 in/s
±50 or 500g
Outputs
IEPE; Acceleration/Velocity
IEPE; Acceleration
4-20mA, Accel/Velocity
IEPE; Acceleration
Bandwidth
1 Hz to 10,000 Hz
1 Hz to 10,000 Hz
1 Hz to 10,000 Hz
1 Hz to 8,000 Hz
Environmental
IP67
IP67
IP68
IP67
Notable features
Acceleration or Velocity output
Through-Hole Mounting
Acceleration or Velocity output, Submersible
Low Cost, Molded Cable
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Force
FORCE SENSORS & INSTRUMENTATION Load Cells
Model
ELAF
FN3030
FN3000
FN3002
Ranges
50N to 10KN
50N to 100KN
10KN to 1000KN
10KN to 2000KN
Outputs
Ratiometric, amplified
Ratiometric, amplified
Ratiometric, amplified
Ratiometric, amplified
Accuracy
±0.25%
±0.1%
±0.1%
±0.25%
Environmental
IP65
IP50
IP50
IP50
Notable features
Compact design, tension and compression, optional built-in amplifier
Low cost, tension and compression, optional built-in amplifier
Tension and compression, optional built-in amplifier
Tension and compression, optional built-in amplifier
Model
FN2420
FN7325
XFC200R
XFTC300
Ranges
20KN to 5,000KN
5 to 250KN (force), 200 to 7KNm (torque)
2N to 10KN
2N to 2KN
Outputs
Ratiometric, amplified
Ratiometric, amplified
Ratiometric, amplified
Ratiometric, amplified
Accuracy
±0.25%
±1.0%
±0.5%
±0.5%
Environmental
IP50
IP50
IP50
IP50
Notable features
High stiffness, optional built-in amplifier
6 components, load and torque, optional built-in amplifier
Smmall size, integral sperical load button, high overlaod
Tension and compression
Bridge-Type Sensor Instrumentation
Model
ARD154
121
M210
M905
Description
DC Amplifier
DC Signal Conditioner/Amplifier
DC Amplifier & Display
Programmable Digital Display
Input Power
9-36VDC
110/220VAC
110/220VAC
85-265VAC or 11-30VDC
Outputs
±10V, 0-20mA, 4-20mA,
±10V
±10V
0-10VDC, 4-20mA, RS232, RS485
Transducer Type
Bridge or strain gauge based sensors
Bridge or strain gauge based sensors
Bridge or strain gauge based sensors
Bridge or differential output sensors
Notable features
DIN Rail mounting, 1 to 4 sensors
3-channel, bench-top, lowest noise, auto-zero function
All-in-one signal conditioning and display meter
Tare function, MAX/MIN value detection, storage, and hold
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Measurement Specialties Inc. (NASDAQ:MEAS) is a global designer and manufacturer of sensors and sensorbased systems. Our products are used as embedded devices by original equipment manufacturers (OEMs) or as standalone sensors for test and measurement to provide critical monitoring, feedback and control input. Our value proposition is to understand your sensing needs and develop a solution that meets your performance and cost objectives. The Test and Measurement (T&M) Division of Measurement Specialties Inc. serves the needs of customers who are involved in product design R&D, industrial process control, and factory automation. Most of our products are available with short lead time, fully configured, shipped with calibration certificates and are ready to use “out of the box” with no additional modification of the sensor required. Product support is provided in a timely fashion by our team of application specialists as well as by our on-line resource library of application notes, manuals, datasheets, product brochures and technical papers. Measurement Specialties supports the Process Control & Automation industry by offering a broad range of pressure transducers, liquid level sensors, accelerometers, LVDT/RVDT’s, inclinometers, string and linear/rotary potentiometers, load cells, torque sensors, and a full range of interface electronics. Most importantly, our growing reputation as solution provider is supported by a quality system that ensures all products are designed and manufactured to recognized standards. Quality Certificates (partial): • AS 9000B • ATEX • EN 9100 • EN 13980 • ISO 14001 • ISO 9001 • NADCAP Welding & Brazing • NASA Qualified
Corporate Headquarters 1000 Lucas Way Hampton, VA 23666 United States +1 757 766 1500 +1 800 745 8008 Test and Measurement Global Sales 32 Journey, Suite 150 Aliso Viejo, CA 92656 United States +1 949 716 5377
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Asian Headquarters Measurement Specialties (China) Ltd. No. 26 Langshan Road Shenzhen High-Tech Park (North) Nanshan District, Shenzhen 518057 China +86 755 3330 5088