Overview
Model OVAL D 2 measuring station is designed to monitor oil flow rates measured by Model SR oval gear meters in oil lubrication systems.
24/7/365 alarming for no-flow, low and high oil flows. The OVAL D 2 measuring station can operate as an independent station, connected to KYTOLA® KVM Control monitoring software or to customer’s DCS or PLC. Each Oval D measuring station supports 16, 32, 48 or 64 measuring points. Typical applications are lubrication oil monitoring, industrial oil flow monitoring, and process control monitoring.
Technical data
| Housing | Stainless steel, IP65 |
| Supply voltage | 24 VDC / 0.6 A or 110 – 240 VAC / 50 – 60 Hz |
| Display | 4 x 20 characters + 4 pushbuttons |
| Communication | Modbus RTU (RS485 / RS422) or Kytola KVM (RS422) protocol |
| Measuring points / station | Max. 48 points with Modbus RTU protocol (96 points on special request) or max. 48 points with Kytola KVM protocol |
| Maximum system size | In excess of 100 measuring stations and thousands of measuring points in one serial line |
| Alarm relays | 3 potential-free relays for high flow, low flow and very low flow alarms + 1 programmable relay |
| Alarm inhibition inputs | 3 optoisolated inputs to prevent alarms |
| Sensor types | Kytola coil or NAMUR sensor; DIN 19234 |