Position Transducers | McMaster-Carr

	Stroke Length Stroke Length

	Environment Environment

Dusty

Submersible

	Maximum Accuracy Maximum Accuracy

+0.25%

+0.35%

+1%

	Environmental Rating Environmental Rating

IP50

IP67

	Minimum Accuracy Minimum Accuracy

-1%

-0.35%

-0.25%

	Output Voltage Output Voltage

28.2V AC

28.2V DC

	Overall Length Overall Length

2.48"

3.1"

	Maximum Input Voltage Maximum Input Voltage

30V AC

30V DC

	Voltage Resolution Voltage Resolution

0.0001 mV AC

0.0001 mV DC

	Number of Mounting Holes Number of Mounting Holes

	Mounting Hole Center-to-Center Mounting Hole Center-to-Center

	Mounting Hole Diameter Mounting Hole Diameter

1/8"

3/16"

7/32"

	Overall Width Overall Width

1.9"

5.2"

	Overall Height Overall Height

2.6"

5.09"

	Body Width Body Width

1.9"

5.2"

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Body Length Body Length

5 Products

Linear Motion Position-Measuring Transmitters

Style 1

Style 2

Style 1 and Style 2

Style 1 (Top View)

Style 2 (Front View)

Style 2 (Top View)

Measure the position of an object moving in a straight line. Also known as string pots, these transmitters have an extendable wire cable that measures the relative distance between two points. They convert measurements to an electrical signal for use in controlling system automation.

All are IP rated for some protection from dust. IP67-rated transmitters also seal out water when briefly submersed.

										Overall			Mount. Holes
Stroke Lg.	Accuracy Range	Repeatability Range	Max. Input Voltage	Input Resistance, kOhm	Output Voltage	Voltage Resolution	Environmental Rating	Wire Lead Lg.	Eyelet ID	Lg.	Wd.	Ht.	Ctr.-to-Ctr.	Dia.	No. of		Each
Style 1
4 3/4"	-1% to +1%	-0.05% to +0.05%	30V AC 30V DC	10	28.2V AC 28.2V DC	0.0001 mV AC 0.0001 mV DC	IP50	40"	0.191"	3.1"	1.9"	2.6"	(A) 1.4"	1/8"	2	000000	0000000
12 1/2"	-0.25% to +0.25%	-0.05% to +0.05%	30V AC 30V DC	10	28.2V AC 28.2V DC	0.0001 mV AC 0.0001 mV DC	IP50	40"	0.191"	3.1"	1.9"	2.6"	(A) 1.4"	1/8"	2	000000	000000
25"	-0.25% to +0.25%	-0.05% to +0.05%	30V AC 30V DC	10	28.2V AC 28.2V DC	0.0001 mV AC 0.0001 mV DC	IP50	40"	0.191"	3.1"	1.9"	2.6"	(A) 1.4"	1/8"	2	000000	000000
50"	-0.25% to +0.25%	-0.05% to +0.05%	30V AC 30V DC	10	28.2V AC 28.2V DC	0.0001 mV AC 0.0001 mV DC	IP50	40"	0.191"	3.1"	1.9"	2.6"	(A) 1.4"	1/8"	2	000000	000000
Style 2
120"	-0.35% to +0.35%	-0.05% to +0.05%	30V AC 30V DC	10	28.2V AC 28.2V DC	0.0001 mV AC 0.0001 mV DC	IP67	40"	0.191"	2.48"	5.2"	5.09"	(A) 4 3/4" (B) 4.62" (C) 2.2"	7/32" 3/16" 3/16"	6	000000	000000