Gems Sensors Pressure Switch for Air, Hydraulic, 30psi Max Pressure Reading, SPDT
- RS Stock No.:
- 7794257
- Mfr. Prt No.:
- 209957-RS
- Brand:
- Gems Sensors
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.
Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.
RS definition of RoHS Compliance:
- The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
- and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering
The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:
| Substance | Concentration |
| Lead | 0.1% |
| Mercury | 0.1% |
| PBB (Polybrominated Biphenyls) | 0.1% |
| PBDE ( Polybrominated Diphenyl Ethers) | 0.1% |
| Hexavalent Chromium | 0.1% |
| Cadmium | 0.01% |
| DEHP (Bis (2-Ethylhexl) phthalate) | 0.1% |
| BBP (Benzyl butyl phthalate) | 0.1% |
| DBP (Dibutyl phthalate) | 0.1% |
| DIBP (Diisobutyl phthalate) | 0.1% |
The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".
RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.
| RS stock number | 7794257 |
| Product description | Gems Sensors Pressure Switch for Air, Hydraulic, 30psi Max Pressure Reading, SPDT |
| Manufacturer / Brand | Gems Sensors |
| Manufacturer part number | 209957-RS |
RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK
Statement of Conformity
This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
| RS stock number | 7794257 |
| Product description | Gems Sensors Pressure Switch for Air, Hydraulic, 30psi Max Pressure Reading, SPDT |
| Manufacturer / Brand | Gems Sensors |
| Manufacturer part number | 209957-RS |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Apr 28, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Country of Origin: US
Product Details
Pressure Switches
WARNING : Compressed air whilst generally considered a safe source of energy must always be treated with caution and under no circumstances be used for any other purposes than that for which it is intended.
PS71 - General Purpose Mini Pressure Switch
These versatile general purpose switches can be used in a wide range of hydraulic and pneumatic applications. Their proven piston/diaphragm design offers outstanding accuracy over a very wide pressure range with an outstanding 6000 psi proof pressure. Gems offers a large number of standard pressure fittings in two materials as well as numerous electrical ratings and terminations.
APPROVALS : CE, UL Approved units available
Ranges varying from 10 to 5000 psi (0.7 to 344 bar) - Please check specific pressure range for desired model
With snap action microswitches
Modular construction
This model can be easily configured to meet users needs
Specifications
| Attribute | Value |
| Brand | Gems Sensors |
| Minimum Pressure Reading | 10 psi |
| Maximum Pressure Reading | 30 psi |
| Output Type | SPDT |
| Media Measured | Air, Hydraulic |
| Process Connection | NPT 1/4 |
| Electrical Connection | Screw Terminals |
| Maximum Current | 5 A |
| Supply Voltage | 125/250 V |
| Housing Material | Zinc Plated Steel |
| IP Rating | IP65 |
| Minimum Operating Temperature | -9 °C |
| Maximum Operating Temperature | +85 °C |
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