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Explosion-proof Type

EX-GYdT-A Probe.
Compact, flameproof enclosure
Analogue output
EX-GYdT-A Probe.

EX-GYdT-A probe is a level or displacement transducer of the
flameproof enclosure type which has GYcAT 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)

・ Noise cancellation


( Created on Nov. 19. 2021 )

Specifications

Non-linearity≦0.05%FS Tpy.
Resolution≦0.01%FS
Repeatability≦±0.01%FS
Temp. drift≦±40ppmFS / °C
Voltage output0〜10V or 10〜0V
(output current : Max.5mA, load : Min.2kΩ)
Current output4〜20mA or 20〜4mA
(load : Max.500Ω)
Alarm Open collector 30V 0.1A
Power supply+24(±2)VDC (50mA)
Sampling freq.Std. 1kHz (total rod length : up to 1250mm)
Max. Pressure35MPa (probe rod)
Operating temp.-20°C〜+80°C
Storage temp.-40°C〜+80°C
Vibration6G (or 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.

Model No.

① Rod diameter
  10 :Φ10
  14 :Φ13.8

② Total rod length
  □ :□mm

③ Effective stroke
  15mm〜3500mm

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/100mm(Std.)
   ・S (Std. length) depends on the selected magnet or float in ⑥.

tip DZmagnetfloat
70mmBF 
100mmT142,T162F40S,F42S,F50S,F54S

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

⑥ Associated magnet or float

magnetfloat
T142 :No.T14-M2
T162 :No.T16-M2
BF : No.2SI3-I4
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
    Voltage output : sensor cable (m) + extension cable (m) ≦ 10m
    Current output : sensor cable (m) + extension cable (m) ≦ 100m
   ・Please consider extension cable on page 112.

⑨ Position output
  AD :0〜10V (When magnet moves toward tip, output increase.)
  AR :10〜0V (When magnet moves toward tip, output decrease.)
  BD :4〜20mA (When magnet moves toward tip, output increase.)
  BR :20〜4mA (When magnet moves toward tip, output decrease.)

Dimensions

Probe Cable  
Zoom Zoom

・Material :probe head:SS316, probe rod:SS316
・Select one magnet from group B (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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