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 |