insert_drive_file Product Specifications
DescriptionThe CSIS Intrinsically-Safe Capacitance Transmitter is designed to detect the fluid levels of liquids in hazardous applications without the risk of ignition from a mixture of flammable and combustible materials in the air when a spark or heat is present. All models are equipped with durable, stainless steel enclosures and 316 stainless steel sensing probes. Output signals are available in 4-20 mA and 1-5 VDC, depending on the application. A variety of mounting sizes and probe lengths are made to order. The CSIS has suggested entity parameters to operate the sensor and is strictly used for intrinsically-safe platforms.
Principles of OperationThe metal probe rod and outer shield act as conductive plates that encompass the dielectric media within a tank. As the electric current passes from one plate to the next, the control board within the junction box serves as a transmitter. The PCB accepts input from the probe and relays an output signal. The measured output dictates the media level within the tank. LEARN MORE ABOUT CAPACITANCE TRANSMITTERS >
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Features
Environmental
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Electrical
Applications
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Specifications
SERIES | INPUT | OUTPUT | MOUNTING* | MOUNT/STEM | TEMPERATURE | PRESSURE |
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CSIS | 12 VDC | 4-20 mA | ¾" NPT | 316 Stainless Steel | -20º to +185º F (-29º to +85º C) | 500 PSIG (34.5 bar) |
CSIS | 12 VDC | 1-5 VDC | ¾" NPT | 316 Stainless Steel | -20º to +185º F (-29º to +85º C) | 500 PSIG (34.5 bar) |
CSIS | 12 VDC | 4-20 mA | Roto-Lock | 316 Stainless Steel | -20º to +185º F (-29º to +85º C) | 500 PSIG (34.5 bar) |
CSIS | 12 VDC | 1-5 VDC | Roto-Lock | 316 Stainless Steel | -20º to +185º F (-29º to +85º C) | 500 PSIG (34.5 bar) |
CSIS | 12 VDC | 4-20 mA | ¾" NPT | Hastelloy C276 | -20º to +185º F (-29º to +85º C) | 500 PSIG (34.5 bar) |
CSIS | 12 VDC | 1-5 VDC | ¾" NPT | Hastelloy C276 | -20º to +185º F (-29º to +85º C) | 500 PSIG (34.5 bar) |
CSIS | 12 VDC | 4-20 mA | Roto-Lock | Hastelloy C276 | -20º to +185º F (-29º to +85º C) | 500 PSIG (34.5 bar) |
CSIS | 12 VDC | 1-5 VDC | Roto-Lock | Hastelloy C276 | -20º to +185º F (-29º to +85º C) | 500 PSIG (34.5 bar) |
*Other Mounting Sizes Available