- Core Extension Rods
- Mounting Clamps
- ED Series
- Series 1000
- Model 1003
The Series 230 3/8” AC LVDTs offer precision linear displacement measurements for applications with strokes from 0.01 to 2.0 inches. The transducers have been designed with an extremely low temperature coefficient, and non-linearity of less than ± 0.25% F.S. The small size of these transducers make them ideal for weight critical applications and placement in tight spaces. The core is light enough to be used in systems with low driving forces or high accelerations without adversely affecting the system performance.
| MODEL | 0230-0000 | 0231-0000 | 0232-0000 | 0233-0000 | 0234-0000 | 0235-0000 | 0236-0000 | 0237-0000 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NON-LINEARITY | ≤ ±0.25% Total Stroke (Best Fit Straight Line) | ||||||||||||||||
| LINEAR RANGE | ±Inches ±(mm) | 0.005 | 0.01 (0.26) | 0.025 (0.64) | 0.05 (1.27) | 0.1 (2.54) | 0.25 (6.35) | 0.5 (12.7) | 1.0 (25.4) | ||||||||
| BODY LENGTH | L Inches (mm) | 0.85 (21.6) | 0.85 (21.6) | 0.85 (21.6) | 0.85 (21.6) | 0.95 (24.1) | 2.6 (66.0) | 3.1 (78.7) | 4.3 (109.2) | ||||||||
| CORE LENGTH | Lc Inches (mm) | 0.45 (11.4) | 0.45 (11.4) | 0.45 (11.4) | 0.45 (11.4) | 0.55 (14.0) | 1.19 (30.2) | 1.19 (30.2) | 1.19 (30.2) | ||||||||
| CORE MASS | Grams | 0.5 | 0.5 | 0.5 | 0.5 | 0.6 | 1.3 | 1.3 | 1.3 | ||||||||
| CORE P/N | C005-0125 | C005-0125 | C005-0125 | C005-0125 | C005-0126 | C005-0058 | C005-0058 | C005-0058 | |||||||||
| ELECTRICAL CENTER | Ec Inches (mm) | 0.385 (9.8) | 0.385 (9.8) | 0.385 (9.8) | 0.385 (9.8) | 0.435 (11.0) | 1.21 (30.7) | 1.46 (37.1) | 2.06 (52.3) | ||||||||
| TEMPERATURE RANGE | -65°F to +257°F (-55°C to +125°C) (OPERATING); -65°F to +275°F (-55°C to +135°C) (STORAGE) | ||||||||||||||||
| TEMP. COEFFICIENTS | ZERO < ±0.001% Total Stroke /°F; SENSITIVITY < ±0.01% Output /°F | ||||||||||||||||
| SENSITIVITY | V/in./V ±10% | 4 | 4 | 4 | 4 | 4 | 2 | 1 | 0.5 | ||||||||
| PHASE ANGLE(Output voltage LEADS input voltage) | Degrees | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 0 | ||||||||
| INPUT IMPEDANCE | Ohms | 260 | 255 | 250 | 245 | 480 | 320 | 300 | 355 | ||||||||
| INPUT RESISTANCE | Ohms DC | 36 | 36 | 36 | 36 | 60 | 22 | 30 | 40 | ||||||||
| OUTPUT RESISTANCE | Ohms DC | 135 | 135 | 135 | 135 | 205 | 210 | 170 | 185 | ||||||||
| NULL VOLTAGE | % V Ex. | <0.2 | <0.25 | <0.3 | <0.4 | <0.8 | <1.0 | <1.0 | <1.0 | ||||||||
| MAXIMUM EXCITATION | 15 VRMS | ||||||||||||||||
| Component | Material |
|---|---|
| CASE | Iron-nickel alloy |
| INNER DIAMETER | Pheonolic |
| END SEALS | Epoxy |
| LEADS | #30 Awg teflon insulated copper |
| CORE | Iron-nickel alloy |
| Component | Material |
|---|---|
| THREADED INSERTS | Aluminum |
| TERMINAL STRIPS | Polyamid and nickel Plated phosphor bronze |
