Sensaphone 2800 - Manual (Page 46)

Sensaphone 2800 Manual
44
CONFIGURE TABLE RANGE FOR 4–20mA SENSORS
The 2800 allows you to create a unique linear table for each
4–20mA sensor. The Table Low (4mA) and Table High (20mA)
values are used to define the lower and upper range of your
4–20mA sensor. For example, suppose you are using a 4–20mA
transducer to measure the depth of water in a 15 foot well. Simply
enter a Table Low value of 0 and a Table High value of 15 and the
2800 will scale the Zone to read between 0 and 15. The low and
high table range can be set from -10,000 to +10,000 [Defaults:
low=0, high=100]. To make a value negative, precede the value
with the [RINGS/TAD/*] key.
To configure the Table Low and High Range:
1. Press the SET key.
2. Press the TABLE RANGE key. 2800 will say “Enter Zone
Number.”
3. Press the corresponding Zone number (1–8). 2800 will say
“Enter Low Number.”