Rosemount 3490 Series Level Controller – Wall Mount ATEX, 115 [arrow/] 230 V ac 1 Current, Voltage Input 1 x 4 – 20mA +

รายละเอียดสินค้า / Product Details

**Rosemount Level Controller**
The Rosemount 3490 series level controller is a single input and panel 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 Benefits**
Standard 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 rear

**Certifications**
IP65 rated
EN61010-1
ATEX intrinsically safe approvals