The NewTek HIR Series sensors are rugged hermetically sealed 4-20 mA LVDTs with excellent linearity, high resolution, and superior repeatability.? These sensors are constructed of 3/4 inch diameter stainless steel and manufactured for general industrial use. Electrical connection is made through a radially mounted connector, resulting in a reduced housing length. Designed for a wide range of position measurement applications, they are available in ranges of 0.1 inches (2.54mm) to 20 inches (500mm). In addition to being sealed to IP-68, the HIR Series windings are potted inside the housing with a 2 component epoxy, providing excellent protection against hostile environments.
Input Voltage: 11 – 28 VDC (24 VDC nom.)
Linearity: < ± 0.25% Full Range Max (0.1% Optional)
Hysteresis: <0.01% of Full Range Typical
Repeatability: <0.01% of Full Range Typical
Operating Temperature: -15° F to 185° F (-25° C to 85° C)
Thermal Coefficient: <-0.01%/°F (< -0.02%/°C) of Full Range
Humidity: 90% R.H., 240 Hours
Shock Survival: 100 g, 11 ms
Vibration: 20 g to 2 KHz
Housing: Corrosion-resistant nickel-iron alloy
Core: Hi-permeability nickel-iron alloy
Magnet Wire: Film insulated copper
Connector: PT02A-10- 6P
Features
- IP-68 welded 3/4 inch hermetically sealed steel housing
- Radially mounted connector
- Measurement ranges from? 0.10 to 20 inches
- Linearity ±0.25% of Full Range Max (±0.1% Optional)
- Shock and vibration tolerant
- Wide operating temperature range (-15°F to 185°F)
- Standard and custom models available
- “Plug & Play” 4-20 mA compatible with most PLCs and controllers
Applications
- Factory Automation
- Materials Testing
- Packaging Equipment
- Valve Position Sensing
- Corrosive Environments
- Long Cable Runs
