HCD Series Hermetically Sealed DC LVDT
HCD-Series Rev. 5
www.meas-spec.com
2013-July
1/4
? Hermetically sealed, all welded
? Stainless steel housing
? High level ?/SPAN>10VDC output
? Stroke ranges from ?/SPAN>0.05 to ?/SPAN>10 inches
? Shock and vibration tolerant
? MS style connector
? IEC IP68 rating to 1,000 PSI [70 bars]
? Captive core option
DESCRIPTION
The HCD Series hermetically sealed DC operated LVDTs are the perfect choice for high performance
measurements in environments containing moisture, dirt, and fluid contaminants. Operating on a nominal
?5VDC supply, these heavy-duty LVDTs deliver an extremely linear, low noise, yet high frequency response
?0VDC output.
The integral electrical connector (welded, glass-sealed MS type) provides for easy installation and allows
replacing a damaged cable without sacrificing the sensor.
The HCD is available in stroke ranges of ?.05 inch [?.27mm] up to ?0 inches [?54mm], and with a number
of standard options including imperial or metric threaded core, guided core and captive core.
Like in most of our LVDTs, the HCD windings are vacuum impregnated with a specially formulated, high
temperature, flexible resin, and the coil assembly is potted inside its housing with a two-component epoxy. This
provides excellent protection against hostile environments such as high vibration and shock.
Captive core option:
The HCD features an optional captive core design (available for most models) that greatly
simplifies installation. The core rod and bearing assembly includes a Bronze bearing on the front end for self-
alignment, while a PTFE sleeve allows low-friction travel through the stainless steel boreliner (spool tube). The
core rod and the bearing assembly are both field serviceable.
Also see our other LVDT models with built-in signal conditioning: DC-EC (盌C voltage), DC-SE (single-ended
DC voltage), HC-485 (RS485 Digital Series) and the HCT (4-20mA, 2-wire loop).
Measurement Specialties, Inc. (NASDAQ MEAS) offers many other types of sensors and signal conditioners.
Data sheets can be downloaded from our web site at: http://www.meas-spec.com/datasheets.aspx
Measurement Specialties acquired Schaevitz Sensors and the Schaevitz
TM
trademark in 2000.
FEATURES
APPLICATIONS
? All-welded stainless steel construction
? Harsh industrial environments
? Shock and vibration tolerant
? Pressurized installations up to 1,000 psi
? Low noise ?/SPAN>10VDC out ut
? Paper processin mills
? Double ma netic shieldin
? Roller gap position feedback
? MS t e connector MIL-C-5015
? Automated test s stems
? Calibration certificate supplied with each unit
? X-Y Positional Feedback
发布紧急采购，3分钟左右您将得到回复。
相关PDF资料
02560995-000
SENSOR LVDT DC-SE SERIES 0-100MM
0479480001
ANTENNA 2.4GHZ 50 OHMS SMD
0479502001
WIFI ANTENNA 200MM FLEX .34"
0479510001
MOBILE ANTENNA 50MM 50OHMS SNAP
048069000000800+
CONN SHIELD LOCK .2MM
050 HR
SENSOR LVDT HR SERIES
080-0001
CABLE U.FL TO SMA BULKHEAD
0918BD41B050E
BALUN DUAL BAND GSM/CDMA 918MHZ
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