The 815DT smart differential pressure transmitter is a rugged, compact, light weight, loop powered instrument that is ideally suited for hazardous locations and hostile environments where space is limited. The 815DT offers many industry standard outputs to meet applications where low cost, discrete and continuous monitoring is required or preferred. This versatile instrument may be used to reliably measure differential pressure, level or flow.
The 815DT is easily configured using HART®7 Communication Protocol and Modbus RTU Serial Communications and the zero and span set points can be easily set with a magnet.
HART®7 communication protocol with 4-20 mA output
1-5 VDC (low-power) mode of operation output
Modbus RTU (RS-485) serial communications
Configurable normally-open solid state switch output (SPST)
±0.10% (URL) accuracy (continuous output)
Local Indicating Display option available
Zero balance & URL: ±0.25% URL (Each)
316 stainless steel, explosion proof housing
Compact: 2.2 in./55.9 mm face to face dimension
Hermetically sealed leads
Pressure ranges: 0-138 in H2O (0-5 psid) to 0-500 psid
Turndown: 5 to 1
Zero and span magnetic targets located on housing
EMC (EMI/RFI) protection
NEMA 4X, IP66 housing
FM and ATEX in U.S., Canada and Europe
3 year warranty
Light weight: 1.8 lbs. (0.8 kg)