Introduction of product | Santest Co., Ltd. that has magnetostrictive displacement transducer

Model GY Series

GYMRS Probe.

Thin head SSI output (detachable probe element)

GYMRS probe outputs displacement of the magnet as SSI
(Synchronous Serial Interface).
SSI is output of a serial communication-type and outputs
the position data of 24 - 27bit.
When using SSPC-03 of separate sale, you can convert
SSI to parallel data.
So you can get the data in the I/O unit.
The inside probe element can be detached from the outer
housing, and with the captive software (GPM), zero and
gain adjustment is possible at user side.

Specifications

Non-linearity	≦±0.025%FS (Typ.)
Resolution	0.1mm〜0.1μm
Repeatability	≦ 0.001% FS (Min. ±3μm )
Temp. drift	20ppm FS/°C
Position （Std.）	SSI ( Synchronized Serial Interface) 、 24〜27bit、Binary(Std.) or Gray
Velocity （option）	not available
Alarm output	Open drain 50V 0.1A (for magnet missing)
Power supply	DC24V(±2V) 70mA
Sampling frequ. (*)	Std. 1kHz ( total rod length : up to 1300mm )
Operating temp	-20°C〜+75°C
Storage temp.	-40°C〜+75°C
Vibration	15G(10〜100Hz)
Shock	100G(2ms)
IP grade	IP67 (Rod Typ.)

・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.
(*) Sampling freq. is available to Max.

Model No.

① Effective stroke
　　15〜7500mm

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 DZ	magnet	float
70mm	M2PN, M0SM, M0LM, M3, M11N, BA	F25N, F28N
90mm		F28S, F30S
100mm	T144, T163	F40S, F42S, F50S, F54S

　　□:□mm(option)(specified by customers)

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

magnet	float
M2PN :No.2PN(Std.) M0SM :No.ΦSPM M0LM :No.ΦLPM M3 :No.3 M11N :No.11N 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 SS316 F50S :Φ50 SS316L F54S :Φ54 SS304 F25N :RF-A10 plastic F28N :RF-A6 plastic

・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
　　△G□F:pigtail / cable end : free
　　△G□A:pigtail / cable end : with connector for relay
　　　　(□:cable length(m)、Max.10m)(*)
　　　　(△:cable type
　　　　　　　S:standard, H:high temp. cable, R:robot cable, UL : cUL cable)

　　(*) 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 113.

⑦ Resolution
　　D2: 0.1mm
　　D3: 0.05mm
　　D4: 0.01mm(Std.)
　　D5: 0.005mm
　　D7: 0.002mm
　　D8: 0.001mm
　　DF: 0.5μm
　　DG: 0.2μm
　　DH: 0.1μm

⑧ Direction
　　　D: When magnet moves toward tip, output increase
　　　R: When magnet moves toward tip, output decrease

⑨ Number of bits
　　　4: 24bit (Std.)
　　　5: 25bit
　　　6: 26bit
　　　7: 27bit

⑩ Output code
　　　B : Binary (Std.)
　　　G : Gray

⑪ Synchronous
　　　5A: Asynchronous SSI
　　　5S: Synchronous SSI

⑫ Option
　blank : without option
　　　SRT:SRT option (pigtail type only)
　　　X2:2kHz sampling (total rod length : Max.700mm)
　　
・SRT (Shock Resistant Technology) option can be used for severe
applications with shocks of approximately 800G or less.

Dimensions

Probe		Detachable probe element		Cable

＜Material＞
Probe head: Aluminum alloy, 　Probe rod: SUS304
The tip dead zone dimensions vary depending
on the magnet and float.

Contact Form