TSF80 Series
1/2”NPT External Mount with Temperature Sensing
Compact design with temperature sensing
1/2”NPT thread for external mount
25VA & 100VA versions
Many variants are UL recognised
components File No. E171218
WRAS Approved versions
Technical Specification
Material
TSF83
Nylon
TSF84
Polypropylene
WRAS approved
Opaque
TSF88
Polypropylene
UL approved
White
TSF86
Polyphenylene
Sulphide (PPS)
Grey
Colour
Black
The TSF80 series is a compact external
fitting device, via 1/2”NPT thread, with a
high specification thermistor so capable of
sensing both liquid level and temperature.
Temp. Range °C
°F
Min. Fluid SG
Must close level (SG=1)
Must open level (SG=1)
-20 / +75
-4 ./ +167
0.85
7mm
20mm
-20 / +100
-4 / +212
0.85
8mm
20mm
-20 / +100
-4 / +212
0.85
8mm
20mm
-10 / +120 *
+14 / +248 *
0.85
9mm
24mm
* Maximum temperature requires ETFE cable to be specified.
The device is mounted through a 1/2”NPT
boss, so does not require access to the
inside of the tank.
Electrical Specification
Contact Form
Switching Power Max
Switching Voltage AC Max
Switching Voltage DC Max
Switching Current Max
25W (Y code)
N/O (N/C)
25
100W (H code)
N/O (N/C)
100
VA
V
V
240
120
0.6
300
300
1
Typical applications include vending
machines, commercial washing machines
and evaporator units.
A
All ratings are for resistive load only.
Thermistor Specification
Nominal Temperature Resistance
Resistance Tolerance
Operating Temperature Range
Temperature Sensing Accuracy
Beta Value
They are manufactured in a variety of
materials, to suit most commonly used
liquids.
10k Ohm at 25ºC
+/- 1% (25ºC) to +/- 4.3% (120ºC)
-20ºC to +120ºC
+/-0.2ºC (0ºC to +70ºC)
3892K (0/50ºC)
The switch action may be reversed by
rotating the device through 180º.
Response Time
Dissipation Constant
<1 sec
0.75mW/K
Standard PartsMaterial
TSF83H100D Nylon
TSF83Y100D Nylon
TSF84H100D PP
Temperature Max Power
-20ºC to +75ºC 100VA
-20ºC to +75ºC 25VA
-20ºC to +100C 100VA
-20ºC to +100ºC 25VA
-10ºC to +120ºC 100VA
-10ºC to +100ºC 100VA
-10ºC to +120ºC 25VA
-10ºC to +105ºC 25VA
-20ºC to +100C 100VA
-20ºC to +100C 100VA
Leadouts
Output
100cm PVC 16/0.2 SPNO + Temp
100cm PVC 16/0.2 SPNO + Temp
100cm PVC 16/0.2 SPNO + Temp
100cm PVC 16/0.2 SPNO + Temp
TSF84Y100D PP
TSF86H050T PPS
TSF86H100D PPS
TSF86Y050T PPS
TSF86Y100D PPS
TSF88H100D PP (UL)
TSF88Y100D PP (UL)
50cm ETFE 19/0.2
100cm PVC 16/0.2 SPNO + Temp
50cm ETFE 19/0.2 SPNO + Temp
100cm PVC 16/0.2 SPNO + Temp
100cm PVC 16/0.2 SPNO + Temp
100cm PVC 16/0.2 SPNO + Temp
SPNO + Temp
Custom versions can be made for particular applications. Please contact Cynergy3 with your requirements.
90mm***
Mechanical Dimensions
(3.5")
All dimensions are in millimeters (inches)
18mm
60mm***
(2.4")
48mm***
(0.7”)
18mm
(2.0")
Switch closed
1M Cable Red - Switch
(0.71") max.
Green - Thermistor
Must close level
Must open level
Cynergy3 Components Ltd.
7 Cobham Road
40°
max.
Ferndown Industrial Estate
Wimborne, Dorset BH21 7PE
Telephone +44 (0) 1202 897969
½" NPT Taper Thread (Will fit 1/2" BSP)
42mm**
Switch open
(1.7") max.
Email:sales@cynergy3.com
** 49mm TSF86
*** Add 10mm to dims, TSF86
www.cynergy3.com
ISO9001 CERTIFIED
© 2013 Cynergy3 Components, All Rights Reserved. Specifications are subject to change without prior notice. Cynergy3 Components and the Cynergy3 Components logo are trademarks of Cynergy3 Components Limited.
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