{"product_id":"automationdirect-dptw-400-pressure-transmitter","title":"AutomationDirect DPTW-400 Pressure Transmitter","description":"\u003cdiv\u003e\u003cp\u003ePre-owned AutomationDirect ProSense DPTW-400 differential pressure transmitter provides 0 to 400 inH2O differential range with a 4-20 mA, two-wire output powered from 12-32 VDC, ideal for differential, gauge, or hydrostatic pressure measurements in air, liquids, gases, steam and other media. This compact differential pressure transmitter uses a ceramic sensing element with Viton seals and 316 stainless steel wetted parts, 1\/4\" female NPT process connections, and includes a cable gland plus panel or wall mounting bracket for easy installation. It features ±0.5% of span accuracy, a 100 ms response time, and a static pressure rating from 4 inH2O to 400 inH2O with 300 psi proof and 800 psi burst; operating temperature ranges from -10 to 60 C (14 to 140 F) with storage between -15 to 65 C (5 to 150 F), and a load impedance of 545 Ω at 24 VDC. The DPTW-400 is suitable for differential, positive, or negative pressures in industrial, commercial, and OEM settings and can be used for hydrostatic liquid level measurement in pressurized or open tanks, as well as flow measurement with primary differential pressure elements such as an annular pitot tube, orifice plate, or venturi tube; its compact design and rugged NEMA 4X\/IP65 enclosure make it well suited for demanding DP applications.\u003c\/p\u003e\u003c\/div\u003e","brand":"AutomationDirect","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51660380602670,"sku":null,"price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_0d788702-8935-43c6-ab39-fa7d3056f738.jpg?v=1769537091","url":"https:\/\/plgautomation.com\/products\/automationdirect-dptw-400-pressure-transmitter","provider":"PLG Automation ","version":"1.0","type":"link"}