Proservo
8
Hauser
Input
Input for local devices
Output
Output parameters based on
communication protocol
Remarks
1. Upper I/F output value can be either selected from the Proservo’s own displacer measurement or Water
Bottom measured value via the Prothermo NMT 539.
2. A single point density measurement within the upper layer liquid in the tank. The measurement position
is configured to 150mm below the liquid surface at default.
3. A single point density measurement within the middle layer liquid in the tank. The measurement position
is configured to 150mm below the upper interface level at default.
4. A single point density measurement within the lower layer liquid in the tank. The measurement position
is configured to 150mm below the middle interface at default
5. The value of this “Average Density” is based on the calculation after performing the Density Profile oper-
ation at the Proservo.
6. All of the selected number of density measured value from 1 ~ 16 points can be transmitted.
Signal
Multi drop local HART® protocol max. 4 devices
Power supply
DC 24V
Additional units
NMT 53x average temperature sensor
NRF 560 field data processor
Other - compatible HART® devices
Spot temperature Pt 100 Ohm ISO standard three wire connection
V1(new)
V1 (old)
MODBUS
HART
WM550
ENRAF
M/S
Level
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Temperature (Product)
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Vapor Temperature
Yes
-
Yes
Yes
Yes
-
-
Upper I/F (Water Level) *1
Yes
-
Yes
Yes
Yes
Yes
-
Middle I/F
Yes
-
Yes
Yes
-
-
-
Upper Density *2
Yes
-
Yes
Yes
Yes
-
-
Middle Densuty*3
Yes
-
Yes
Yes
-
-
Lower Density*4
Yes
-
Yes
Yes
-
-
Average Density *5
Yes
-
Yes
-
Yes
-
-
1-16 points Individual Density *6
Yes
-
Yes
-
-
-
-
Multi-Element Temperature
Yes
-
Yes
Yes
Yes
--
-
HART device input (Device 1)
Yes
-
Yes
Yes
Yes
-
-
HART device input (Device 2)
Yes
-
Yes
Yes
Yes
-
-
Alarm / Discrete Value
Yes
Yes
Yes
Yes
Yes
Yes
-
Protocol Documentation
-
-
KA0002N
-
KA001N
-
-
