◆Explosion-proof symbol : Ex iaⅡ CT4, AT4
◆Possible to use it in Class 0 hazardous area.
◆Class A grounding (first class grounding) isn't necessary.
It's the displacement sensor of intrinsic safety type which can be used
at zone 0 (Class 0 hazardous area) and is also possible to use for
high accuracy level sensor.
This is the new product of fourth generation.
The Class A grounding (first-class grounding) is unnecessary like the
4th generation.
You can select "ExiaⅡAT4" which can be used for long stroke (max.3m)
in addition to the explosion protection symbol "ExiaⅡCT4".
<Controller>
・Analogue output type: GYHC
・Digital output type: GYDC-05 、GYDC-S1
・IRDS-GY
When using the IRDM, you can connect with
CC-Link, CC-Link IE Field, PROFIBUS, EtherNet/IP,
and EtherCAT.
( Created on Feb. 7.2023 )
| Non-linearity | ≦±0.025%FS Typ. |
|---|---|
| Resolution | (Analogue) 16bit (1/65536) (Digital) Min. 0.1mm |
| Repeatability | ≦±0.01%FS |
| Temp. drift | probe :≦±20ppmFS /°C separator :≦±20ppmFS /°C |
| Power supply | separator :AC90〜110V 50/60Hz |
| Max. Pressure | probe rod :35MPa |
| Operating temp. | probe :-20°C〜+60°C separator :-20°C〜+50°C |
| Storage temp. | -40°C〜+80°C(probe) |
| Vibration | 6G(40Hz 2mmPP)(probe) |
| Shock | 100G(2msec)(probe) |
| Waterproof | probe head :waterproof structure(*) |
| Cable | Std. 1.5m (possible to extend 200m using the dedicated cable) |
・The above mentioned accuracy applies to sensors with an effective stroke of 300mm or more.
(*)It can be endured by using for 30 minutes in max. 1m of water depth.
(It can't be used for the application of submerged continuously.)
① Target dense fog and steamy classification
2C : Suitable for all gases group including hydrogen
2A : Suitable for gases group such as gasoline
② Thread
M : M24xP1.0 (Std.)
N : M18xP1.5
U : 3/4-16UNF-3A
G : G3/4
R : R3/4
③ Rod diameter
1 : Φ10 (Std.)
3 : Φ13.8
8 : Φ8
④ Effective stroke
in case of 2C : 50〜2000mm
in case of 2A : 50〜3000mm
(Max. length depends on a using magnet or float.)
| magnet | float |
|---|---|
| T144, T163, BA, AS, MG30 | F28S, F30S, F40S F42S, F50F, F54S |
[ Features ]
① Ex・・・Intrinsic safety structure based upon international standards
② Class A grounding (first class grounding) isn't necessary adopting a power transformer
and photo coupler isolation system.
③ The probe can be used at Class 0 hazardous zone.
④ Possible to use max. stroke 2000mm(*1)
⑤ The cable between probe and separator can be extended max. 200m by using the dedicated cable.
(*1)Possible to use max. stroke 3000mm using ExiaⅡAT4
[ Construction ]
● IGY4 series consist of a probe, a separator, a controller, a magnet (or a float), cable between
probe and separator, and 1m cable between separator and controller.
(*Plastic magnet or float can't be used by law.)
● Probe has 1.5m cable with it.In case of extending cable, it is possible to extend max.
200m by using the dedicated cable (2 core with shield).
Please connect extend cable with 1.5m cable of probe in terminal box.
● Probe and magnet (or float) should be installed in dangerous zone, and separator and controller
should be installed in non dangerous zone.
| Dimension of Probe & Separator | ||||||
|---|---|---|---|---|---|---|
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