Filter
Top Products
64
Reference Manual
IP2048/RM, Rev AA
Appendix A: Reference Data
February 2015
Output units
For Level or distance-to-surface: m, ft, in, or none
For Contents: l, m
3
, gal, ft
3
, or none
For Flow: l/s, l/m, m
3
/hr, gal/s, gal/m, ft
3
/m (cfm), ft
3
/hr, or none
Output variables
Level (or distance-to-surface), Content (Volume), and Flow
Configuration tools
Standard integral push-buttons with LCD
Field Communicator
Mobrey MCU900 Series Universal Control Unit
A.1.4 Electrical
Power supply
Loop-powered (two-wire)
Mobrey MSP400RH: 12 to 40 Vdc
Mobrey MSP900GH:
12 to 40 Vdc (non-hazardous area),
12 to 30 Vdc (hazardous area)
Earthing
None required
Current output
Analog 4–20 mA, HART
Signal on alarm
Low = 3.6 mA. High = 21 mA
Saturation levels
Low = 3.8 mA. High = 20.5 mA
Relay output (MSP400RH)
Two integral signal relays, SPST rated 1A @ 30 Vdc (inductive) and
2A @ 30 Vdc (resistive)
Electrical parameters (MSP900GH)
U
i
= 30 V, l
i
= 120 mA, P
i
= 0,82 W, L
i
= 108
H, C
i
= 0 nF
Cable entry
Two M20 x 1.5 conduit entries for cable glands