User guide

8-8
Temperature sensors NTC
http://products.ecc.emea.honeywell.com/europe
2
3
4
5
6
7
8
9
10
11
12
13
14
Sensor for direct mounting in pipe, G1/2" connection.
For water temperature measurement in district heating or hot water supply.
Watertight temperature sensor with sensor cartridge.
Wells
Water temperature sensor NTC, fast reaction time
Protection class IP65
Temperature element NTC20k fast
Temperature range -20 ... 140
o
C
Mounting place in pipe
Cable length 2,5 m
Additional description Reaction time max. 2 sec. Sensing material steel 1.4571.
Immersion depth adjustable.
Immersion depth Sensing element (dia x L) Type
mm mm; mm
max. 75 4; 25 T7425A1005
max. 220 4; 170 T7425A1013
max. 300 4; 250 T7425A1021
Water temperature sensor NTC, cable type
Protection class IP64
Temperature range -20 ... 110
o
C
Mounting place universal
Immersion depth min. 50 mm
Applicable well length 135 mm
Sensing element (dia x L) 6,5 mm; 50 mm
Cable length 2 m
Additional description KTF20-B (bulk of 50 sensors of Type KTF20)
Temperature element Wiring terminals Type
NTC20k 2 KTF20
NTC20k 2 KTF20-B
2 x NTC20k 3 DKF20
Brass well 135 mm R1/2"
VFHT
Steel well 135 mm R1/2"
VFNT