Rosemount 3490 Series Level Controller - Panel Mount 115 → 230 V ac 1 Current, Voltage Input
- RS Stock No. 892-9340
- Mfr. Part No. 3493L1P7I1
- Manufacturer Rosemount
3490 Series Controller
Available either for wall or panel mounting, Rosemount's 3490 series control units are designed for use with any 4-20mA or HART protocol level or flow transmitter. Easy to understand menus and a 'programming wizard' function make programming easy while password protection protect from accidental or unauthorised changes.
Features & Benefits
Tough weatherproof wall mount enclosure for internal and external mounting
Accepts 4–20 mA or HART inputs.
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
4–20 mA 12-bit isolated current output proportional to calculated value
Bright local display of measured value and input/output status
Pre-programmed tank shapes, flow algorithms, and control routines simplify configuration.
A 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
| Attribute | Value |
|---|---|
| Number of Inputs | 1 |
| Mounting Style | Panel Mount |
| Probe Voltage | 230/115Vac selectable |
| Supply Voltage | 115 V ac, 230 V ac |
| Overall Length | 144.8mm |
| Overall Width | 74.7mm |
| Overall Depth | 173mm |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | +55°C |
| IP Rating | IP40 |
| Series | 3490 |
| Isolation Voltage | 500V dc |
| Number of Outputs | 1 |
| Current Rating | 4 → 20 mA, 200 (Fuse) mA |
| Input Type | Current, Voltage |
| Output Type | 1 x 4 - 20mA + 5 x Relay Outputs |
