■ 제품필수정보

제조사	Rosemount
제조사품명	3491L1P7I1
간략설명	Rosemount 3490 Series Level Controller - Panel Mount ATEX, 115 [arrow/] 230 V ac 1 Current, Voltage Input 1 x 4 - 20mA

■ 제품사양

Number of Inputs = 1 Mounting Style = Panel Mount Probe Voltage = 230/115Vac selectable Supply Voltage = 115 V ac, 230 V ac
전체 길이 = 144.8mm Overall Width = 74.7mm Overall Depth = 173mm
최소 작동 온도 = -40°C
최대 작동 온도 = +55°C Hazardous Area Certification = ATEX IP Rating = IP40 Rosemount Level ControllerThe Rosemount 3490 series level controller is a single input and wall mount device. This control unit provides comprehensive control functionality for any compatible transmitter ranging between 4mA and 20 mA. It has a back-lit display that gives a clear visual indication of the measured value and status of all inputs and outputs. It requires 115/230VAC power supply. This controller has easy to understand menus and a programming wizard function make programming easy while password protection protects from accidental or unauthorised changes.Features and BenefitsStandard control unit accepts input from one transmitter Compatible with HART 5, 6 and 7 Transmitters Five voltage-free SPDT relays for alarm and control duties Supports two voltage-free contact closure inputs Bright local display of measured value and input/output status Pre-programmed tank shapes, flow algorithms and control routines simplify configuration. 20-point strapping table facility is provided for non-standard applications Real-time clock for energy-saving routines, pump efficiency calculations and date/time stamping of data logging Panel mount enclosure with 2-part cage clamp terminal blocks at the rearCertificationsIP40 rated EN61010-1 ATEX intrinsically safe approvals