GO™ Switch 7G-23529-B2 Datasheet
GO™ Switch leverless limit switches use a hybrid technology to detect the position of a ferrous target via an electro-magnetic field. GO™ Switch Precision Sensors with all steel construction, flexible AC/DC, NO/NC, and SPDT/DPDT contact configurations, corrosion resistant, and global certifications for all hazardous areas, 70 Series GO™ switches outperform inductive proximity switches in the toughest environments.Go is a registered trademark of General Equipment and Manufacturing Company, Inc. d/b/a TopWorx. TopWorx is not associated or affiliated with Longvale Ltd in any way, nor has TopWorx Controls sponsored, approved, or otherwise reviewed any products made or sold by Longvale Ltd.
Proximity Switch Certified for ATEX Ex d/db/tb, IECEx Ex d/db/tb Groups IIC / IIIC T6 Rated for use in Gas & Dust Zone 1, 2, 21 and 22
This Proximity Switch has a 316L Stainless Steel Cylindrical housing with DPCO / DPDT (2x Form C) , volt free Palladium-Silver contacts. It has a maximum switching current of 3A and can be used for switching multiple voltages in AC or DC. These switches are able to sense ferrous material, such as carbon steel or stainless steel (17/4 or 400 series), through the end face at up to 2.3mm|0.09" and are reliable through millions of operations. Optional magnetic targets can be used to further increase sensing range.
- Body Shape
- Cylindrical
- Body Material
- 316L Stainless Steel
- Contact Arrangement
- DPCO / DPDT (2x Form C)
- Contact Material
- Palladium-Silver
- Mounting Thread
- 5/8"-18 UNF (44.50mm / 1.75" long) c/w 2 x locknuts
- Max Current
- 3A
- Connection
- PVC Cable
- Conduit Entry
- 1/2" NPT
- Termination
- Cabled
- Certification & Approvals
- IECEx, ATEX, UKEx Ex d/db/tb
- Hazardous Location
- Zone 1, 2, 21 and 22
- Gas Group
- IIC
- Dust Group
- IIIC
- Temperature Class (T Rating)
- T6
- Operating Temperature
- -20°C to +70°C / -4°F to +158°F
- Sensing Range with Magnet
- <12mm (0.47")
- Sensing Face Pressure Rating
- 2000psi / 138 bar
- Environmental Protection
- IP 66, 67 & 68 (24hrs at 30m)/ NEMA 4X & 6P
- Safety Rating
- SIL 3 / SC3
- Range (ferrous target)
- 2.3mm|0.09"
- Repeatability
- Approx. 0.05mm (0.002")
- Response Time
- 8 ms
- Differential / Hysteresis
- < 0.51mm (0.020")
