TSF40 Datasheet, PDF (1/1 Pages) Cynergy3 Co – Compact internal fitting with integral thermistor output

TSF40 Series
Compact internal fitting with
integral thermistor output
TM
Compact design
Reliable reed switch contacts
Available in Nylon,
Polypropylene or PPS
WRAS approval
The TSF40 series is a development of the
established RSF40 series range of liquid level
sensors. Incorporating a high specification
thermistor, this device is now capable of sensing
fluid level and temperature
Typical applications include vending machines,
steam baths, saunas and evaporator
units.
They are manufactured in a variety of
materials, with a choice of gasket materials, to
suit most commonly used liquids.
The switch action may be reversed by rotating
the device through 180°.
Technical Specification
Material
TSF43
Nylon
Colour
Black
Temp. Range °C
-20 /+75
°F
-4 / +167
Min. Fluid S.G.
0.85
Must Close Level (S.G.=1)
7mm
Must Open Level (S.G.=1)
20mm
*Maximum temperature requires ETFE cable to be specified.
Electrical Specification
Contact Form
Switching Power Max. VA
Switching Voltage AC Max.
Switching Voltage DC Max.
Switching Current Max. A
All ratings are for resistive load only.
Thermistor Specification
Nominal Temperature Resistance
Resistance Tolerance
Operating Temperature Range
Temperature Sensing Accuracy
Beta Value
Response Time
Dissipation Constant
TSF44
Polypropylene
WRAS Approved
Opaque
-20 / +100
-4 / +212
0.85
8mm
20mm
25W (Y Switch)
N/O (N/C)
25VA
240V
120V
0.6A
TSF48
Polypropylene
UL Approved
Red
-20 / +100
-4 / +212
0.85
8mm
20mm
TSF46
Polyphenylene
Sulphide (PPS)
Grey
-10 / +120*
+14 / +248*
0.85
9mm
24mm
100W (H Switch)
N/O (N/C)
100VA
300V
300V
1A
10k Ohm at 25ºC
+/- 1% (25ºC) to +/- 4.3% (120ºC)
-20ºC to +120ºC
+/-0.2ºC (0ºC to +70ºC)
3892K (0/50ºC)
< 1 sec
0.75mW/K
USA
Cynergy3 Components
11125 Knott Avenue, Suite D
Cypress, CA 90630
Phone [phone]
Email: [e-mail]
EUROPE - UK
Cynergy3 Components Ltd.
7 Cobham Road
Ferndown Industrial Estate
Wimborne, Dorset BH21 7PE
Telephone [phone]
Fax [phone]
Email:[e-mail]
Standard Parts
TSF43H/Y100DF
TSF44H/Y100DF
TSF46H/Y100DF
TSF48H/Y100DF
Material
Nylon
Polypropylene
PPS
Polypropylene
Approvals
WRAS
WRAS
WRAS UL
UL
Leadouts
1.0m XLPVC 19/.023 UL Approved
1.0m XLPVC 19/0.23 UL Approved
1.0m XLPVC 19/0.23 UL Approved
1.0m XLPVC 19/0.23 UL Approved
Gaskets
Nitrile
Nitrile
Nitrile
Nitrile
Mechanical Dimensions
All dimensions are in millimeters (inches)
18mm
(0.71") max.
88mm**
(3.5")
55mm**
(2.2")
Switch Closed
Must close level
Must open level
42mm* ₄₀^o _max
(1.7")
Gasket Seal
8mm (0.3”) max tank wall
1M Wires Red - Switch, Green - Thermistor
16.5mm (0.65") dia.
Hole in Tank
M16x2 Thread
ISO9001C E R T I F I E D
* 49mm RSF46
** Add 10mm to dims, RSF46
Switch Open
Nylon Nut
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© 2010 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.