Flow switch for gases and liquids
0.1 - 500 sfps | Innova-Switch™ Sierra Instruments

Sierra's Innova-Switch™ flow and level switches represent the state-of-the-art in gaseous and liquid flow switching or liquid level control. Innova-Switch was designed to meet a broad range of performance and environmental application requirements. The sensor and other wetted materials are 316L stainless steel and feature all welded construction with no moving parts. The Innova-Switch is easy to install and adjust, giving reliable, low maintenance performance in the most demanding applications.

UNIQUE PRODUCT FEATURES

-Range of 0.01 to 5 fps in liquids and 0.1 to 500 fps gases
- Fast response time of 0.5 to 10 seconds (media dependent)
-Wide operating temperature range of -100F to +390F (-70C to 200C)
- Operating Pressure: to 3000 psia (207 bar)
-CE, CENELEC and CSA approval
- Repeatability: +/- 1% of set point (Flow) or 1/32" (0.8mm) Level
-Stability: Drift <0.5% from calibrated set point over a range of +/-50F
- Temperature compensated through entire range
-Enclosure: Explosion Proof; NEMA 3, 4X, 7, 9. CSA, FM, UL, CENELEC and EECS approved
- Process Connection: 0.75" MNPT standard. 0.5" and larger MNPT and various other process connections such as sanitary and flanges optional
- Insertion Length: 2.0" standard. 0.5" or greater optional
- Input Power: 115 VAC, 50/60Hz standard. 230 VAC, 50/60Hz optional, 24VDC optional. 3.1 Watt maximum
- Output: 5A. 250 VAC. DPDT with fail safe capability