SANTEST CO.,LTD.

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Explosion-proof Type

EX-GYdT-R Probe.
Compact, Flameproof enclosure, with Controller
EX-GYdT-R Probe.

EX-GYdT-R probe is a level or displacement transducer of the
flameproof enclosure type which has GYcRS circuit inside.
Having the closed structure for sensor head achieves waterproof
performance and compact.
An explosion protection symbol is Exd II CT6, and you can use it
in the most of the explosive gas atmosphere.
Form official approval pass symbol:
  No. TC16475 (rod diameter Φ10),
  No. TC16474 (rod diameter Φ13.8).

◆ 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. 22. 2021 )

Specifications

Non-linearity≦0.025%FS
Resolution( Analogue ) 16bit
( Digital ) Min. 1μm
Repeatability≦±0.001%FS
Temp. drift≦±20ppmFS /°C
Max. Pressure35MPa ( probe rod )
Operating temp.-20°C〜+60°C
Storage temp.-40°C〜+80°C
Vibration6G (40Hz 2mmPP)
Shock50G (2msec)
IP gradeIP67(Std.), IP68(option)
Explosion
proof symbol
ExdⅡ CT6

・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.
・Resolution depends on associated controller.

◆ Associated controller
・analogue output :GYHC(page 52, 53), GYFC2・3(page 54, 55)
・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

Model No.

① Rod diameter
  10 :Φ10
  14 :Φ13.8

② Total rod length
  □ :□mm

③ Effective stroke
  15mm〜5000mm

④ Head dead zone
  S :50mm(Std.)
  □ :□mm (option)(specified by customers)
  ・Possible Min. length depends on the selected magnet or float.

⑤ Tip dead zone
  S :70mm/90mm/100mm(STD)
  ・S (Std. length) depends on the selected magnet or float in ⑥.

tip DZmagnetfloat
70mmBA, AS 
100mmT144,T163F40S,F42S,F50S,F54S

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

⑥ Associated magnet or float

magnetfloat
T144 :No.T14-M4
T163 :No.T16-M3
BA : No.2KYN-17-LG
AS : No.11S-SUS
F40S :Φ40 SS316(B)
F42S :Φ43 SS316L
F50S :Φ50 SS316L
F54S :Φ54 SS304

⑦ Cable type
  S :standard cable
  R :robot cable
  W :waterproof cable

⑧ 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.

⑨ Output
  ZZ :depends on external controller

Dimensions

Probe Cable  
Zoom Zoom

 ・Material :probe head:SS316, probe rod:SS316
 ・Select one magnet from group GG (holder material : metal) on page 110.
 ・The tip dead zone length depends on the selected magnet or float.
 ・When branching or connecting cables at a dangerous zone, it's necessary to work out
  in the junction box of flameproof enclosure or increased safety.
 ・When connecting cables into non-dangerous zone, it's necessary to prevent the
  explosive atmosphere gas from non-dangerous zone.

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