Element Type Definitions - Honeywell FlexLine SmartServo 954 Service Manual

COMMISSIONING
Name
[Element type]
[Number of elements]
[Lowest element offset]
[MRT element length] if MRT
length table = <T>
[MRT length table]
Table 7-7
130
• MRT (see Figure 7-20)
Explanation
See TABLE below.
The number of elements
(resistors) an MRT probe
has
The distance from tank zero
till the lowest position of the
MRT probe
The lengths of the MRTs
including anchor eye
Specifies whether a fixed
range of MRT resistors is
used (= <F>) or user-
configured lengths (= <T>).
Fixed lengths are:
0.25 / 0.65 / 1.25 / 1.95 /
2.85 / 4.15 / 5.65 / 7.35 /
9.25 / 11.65 / 14.65 /
18.45 / 22.95 / 29.65
R.. = an MRT without spot element
Q.. = an MRT with spot element
.CB Rth = 90.2935 + T x 0.38826 (- 100 through + 280 °C)
.CN Rth = 90.4778 + T x 0.38090 (- 100 through + 280 °C)
.CS Rth = 90.5000 + T x 0.38730 (- 100 through + 280 °C)

Element type definitions

Service Manual
954 SmartServo FlexLine
Value Range
3 characters
<RCB>
<RCN>
<RCS>
<QCB>
<QCN>
<QCS>
<1 .. 14>
floating point number:
<-x.x .. +x.x>
14 floating point numbers:
<-x.x .. +x.x>
1 character
<F>
<T>
Part No.: 4417340 Revision 1
Default
<--->
<0>
<80.0>
<0,0,0,0,0,0,0,0,0,0,0,0,0,0>
<F>