Replacement Sensor - Order
Part No. 1309001-044
The 1309007-044 sensor is a negative temperature coefficient
(NTC) thermistor sensor. The sensor resistance decreases with
temperature increase.
It is .25 x 1.94 long with 8 feet #22 AWG
cable. The thermistor has a reference resistance of 30,000 ohms
at 770f (25OC).
IMPORTANT
The schematic drawings and other information induded in these instruc-
tions are forthe purpose of illustration andgeoern.l reference only. Ranco
assumes no responsibility
for any uncooventionaJ application of this
control, unless such application has been approved in writing by Ranco.
Deg.c.
Deg.F.
RES. Nom.
-40
-40
1,010,000
-30
-22
531,000
-20
-4
291,200
-10
14
166,000
0
32
97,960
10
50
59,700
20
68
37,470
25
77
30,000
30
86
24,170
40
104
15,980
50
122
10,810
60
140
7,464
70
158
5,200
80
176
3,774
90
194
2,753
100
212
2,036
110
230
1,531
Figure 10:
Resistance
vs
Temperature of 1309007-044.
Sensor including 8 foot cable.
Ranco North America
8115 U.S. Rt. 42 North
Plain City, Ohio 43064
~
An Invensys Company
