Flame type of Electronic Position Transmitter SPTM-6V senses mechanical position change of stem being on the valve or similar device : and converses to current signal of DC4~20mA outputs.

• Convenient wiring: 2 wire type
• High accuracy and reliability
• Simple change for RA v.s. DA action setting

• Safety When installing a unit, please ensure to read and follow safety instructions.
• Be sure to have protective equipment and comply with safety regulations.
• After setting the pressure, secure the nut so that the adjustment bolt does not turn.
• Supply pressure should be used with clean air.
• Use within specifications specified in the manual. Exceeding the specification may result in damage to the product or accident.
• If there is any impact on the product, it may cause malfunction or failure, so be careful during handling, installation and operation.
• For maintenance, periodically open the drain plug at the bottom of the product to discharge the condensate.
• Exhaust to the atmosphere are made through a small exhaust hole next to the spring case.
• Install the product with the adjustment bolt facing up. Otherwise, the life cycle of the product may be shortened or moisture and foreign substance may enter into the vent hole, leading to damaging internal parts.

1. Swift delivery For common parts, we can deliver the goods within 3 days
2. Original products All the products we sell are from origin manufacturer. We will submit all the manufacturer documentation while we finish delivery.
3. Quality Assurance
4. Technical Support Including inspection,repair and maintenance, we can give all kinds of technical support.
5. Quickly responce Our staffs will keep 24h online and answer your question very quickly.

Samson 3730-3 Valve positioner

Samson 3701 Valve positioner

Samson 3725 Valve positioner