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High Performance Series

GYHTR Probe.
High ambient temperature (120℃)
high accuracy type(detachable probe element)
GYHTR Probe.

GYHTR probe is designed to operate at high ambient temperature
up to 120°C, including sensor head.
Between probe and controller, RS-422 differential line driver
transmission, providing robustness against electrical noise, is used.
The inside probe element can be detached from the outer housing.

◆ Associated controller
・Analogue output :GYHC(page 52, 53)
・Digital output :GYDC-S1(page 56, 57), GYDC-05(page 58, 59)
IRDS-GY (page 61)  : When using the IRDM, you can connect with
  CC-Link, CC-Link IE Field, PROFIBUS, EtherNet/IP, and EtherCAT.
DC-Q (page 60) : MELSEC-Q built-in unit

( Created on Nov.16.2021 )


Non-linearity≦±0.1%FS ( Min. ±50μm )
Resolution( Analogue ) 16bit
( Digital ) Min. 1μm
Temp. drift≦±70ppmFS /°C
Max. Pressure35MPa ( probe rod )
Operating temp.-5°C〜+120°C
Storage temp.-40°C〜+120°C
Vibration15G ( 20〜100Hz )
Shock100G ( 2msec )
IP gradeIP67

 ・The above mentioned accuracy applies to sensors with an effective stroke of 300mm or more.
 ・The specification of stroke less than 300mm is equal that of stroke 300mm.

Model No.

① Effective stroke

② Head dead zone
  S :50mm (Std.)
  □ :□mm ( option ) ( specified by customers )
・Possible Min. length depends on the selected magnet or float.

③ Tip dead zone
  S:70mm/ 90mm/ 100mm(Std.)
・S (Std. length) depends on the selected magnet or float in ⑤.

tip DZmagnetfloat
90mmF28S, F30S
100mmT144, T163F40S, F42S, F50S, F54S

   □ :□mm ( option ) ( specified by customers )
   ・Possible Min. length depends on the selected magnet or float.

④ Thread / Rod diameter
  M :M24xP1.0, rod Φ10(Std.)
  N :M18xP1.5, rod Φ10
  U :3/4-16UNF-3A, rod Φ10
  M8 :M24xP1.0, rod Φ8
  N8 :M18xP1.5, rod Φ8
  U8 :3/4-16UNF-3A, rod Φ8
  M14 :M24xP1.0, rod Φ13.8
  Z :EF (flexible element) only (without outer housing)
⑤ Associated magnet or float

T144 :No.T14-M4
T163 :No.T16-M3
BA :No.2KYN-17-LG
F28S :Φ28 SS316L
F30S :Φ30 SS316L
F40S :Φ40 SS316(B)
F42S :Φ43 SS316L
F50S :Φ50 SS316L
F54S :Φ54 SS304

・Please consult if you select a magnet or a float of other than above.
・This Model code means only specifying associated magnet or float.
・When you need a magnet or float, please order separately.

⑥ Cable connection
  HG□F :pigtail / cable end : free
  HG□A :pigtail / cable end : with connector for relay
     ( □ :cable length (m)、Max.10m ) (*)
 (*) In case of using extension cable
     sensor cable (m) + extension cable (m) ≦ 200m
   ・Please consider extension cable on page 112.
⑦ Output
  00:depends on external controller

⑧ Option
  blank :without option
  SRT :SRT option
   ・Please confirm the details of options on page 108.


Probe Detachable probe element Cable 
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 ・materials : probe head : Al alloy, probe rod : SS304
 ・magnet : Select one from group GG on page 110.
 ・The tip dead zone length depends on the selected magnet or float.

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