OBS-C-LE Series
Key Features
- 4 in 1 – Pressure Gauge + Relay Switch + Transmitter + Isolator
- 2 Relay + 4-20mA Output
- Alert for Bag/Filter Change-Out
- Reduces Pressure Pump Pulsations
- Highest Accuracy in Industry – 1.0%
- One-Piece Molded Design (No Filling)
Downloads
Trade Credit Account
BUY NOW or PLACE AN ORDER (for 30 days credit) - Apply Now
Couldn't load pickup availability
Got questions?
Feel free to get in touch

Ask Tony
The OBS-C-LE Series is the industry's only Center Mount intergral molded One-Piece Plastic Pressure Transmitter & Gauge Guard.
Designed with a bright LED that changes from green to red in any upset conditions and a 4-20mA output + 2 Relays, OBS-C-LE pressure transmitters are truly industry leading and unique when it comes to pressure measurements in corrosive environments.
OBS-C-LE transmitters are available in PVC, PP & PVDF and are equipped with a Teflon® Diaphragm, making the entire unit completely corrosion resistant and the perfect pressure gauge for chemical applications. Gauge guards are utilized to protect the pressure gauge from any corrosive media in the process system via an isolator.
Engineering the entire body in plastic housing rather than just the guard allows users to be confident that the complete unit can withstand even the most corrosive environments.