Sept. 28, 2022 - OleumTech , a leading provider of industrial automation and IoT solutions, announced the addition of a Smart Differential Pressure (DP) Transmitter to its fast-growing H Series line of hardwired process instrumentation. The new DP Transmitter delivers exceptional performance, reliability, and accuracy demanded by industrial markets including petrochemical, chemical, power, upstream oil & gas and wastewater. The Smart DP Transmitter provides multiple measurement ranges from -5 PSI (-138 inH2O) to 5 PSI (138 inH2O) through -1500 PSI (-41520 inH2O) to 1500 PSI (41520 inH2O) with a reference accuracy of ±0.075% of full span.
It offers up to a 100:1 turndown ratio while all models support Primary Value (PV) reversal (high side / low side) except for the 1500 PSI option. For seamless integration, the DP Transmitter can be ordered with an output option of 1-5V, 4-20mA, 4-20mA/HART, or RS485 Modbus. All models carry the Explosion-Proof rating, while the 4-20 mA/HART model can be ordered with the optional Intrinsically Safe rating. The new DP Transmitter is provided with our signature highly visible backlit, 350° rotatable LCD screen. In addition, magnetically coupled integral pushbuttons are provided both internally and externally for ease of use.
Configuring the transmitter is effortless with an easy-to-navigate menu system. “The rapid adoption of our H Series platform has only reinforced the market’s need for cost-effective, high performance process instrumentation with advanced features. OleumTech is continuing to innovate and, while we are excited about the release of the DP Transmitter, we are equally excited about our product road map and the releases expected over the coming months,” said Brent McAdams, OleumTech executive vice president. Smart Differential Pressure Transmitter Highlights:
- Nominal pressure range options: 5, 30, 150, 400, 1500 PSI / 138, 830, 4152, 11072, 41520 inH2O.
- Reference accuracy: ±0.075% of full span
- Stability: ±0.2% Upper Range Limit / 5 years
- Output signal options
- 1-5 V
- 4-20 mA
- 4-20 mA/HART
- RS485 Modbus
- Adjustable span, Turndown ratio of 100:1 (accuracy not affected at TD ratio of 10:1 and below)
- Backlit, 350°-rotatable LCD
- Push button configuration
- Diaphragm option: Hastelloy C or 316L SS
- Explosion-Proof (standard on all models)
- Intrinsically Safe (optional on 4-20mA/HART model only)
Please contact an OleumTech representative to learn more.
