Datasheet

ManualsBrandsB+B THERMO-TECHNIK ManualsSensorsDew Point Switch With Surface Sensor

DATA SHEET

Technical changes reserved

0141 0316-210 06/2014

Dew point controller TPS

Description

Characteristic features

• Condensation monitor for cool ceilings, windows, switch gears

• Switch point 94 % RH on surface

• Operating temperature from 0 to 60 °C

• Potential free static switch contacts

• Operating voltage 20-28 V DC/AC~

• Dened behaviour during dew formation or condensation

• Damp proof sensor with dust lter

• Calibrated, reliable device

• Over voltage protection

• Spill waterproof electronics

• Minimum assembly expenses easy mounting

• Minimum wiring expenses (plug)

• Maintenance free, no wearing parts

• High system reliability

• 24 Months guarantee

• German manufacture as per QS ISO 9000

Technical data

Sensor details

Switch point 94 % RH on surface, ±4 % factory adjusted

Operating range 0 % RH to 100 % RH

Switching hysteresis 4 % approx.

Operat. temperature 0...60 °C

Dew formation Allowed

Condensation Allowed for short time

Measuring medium Atmospheric air without additives

Response time Approx 120 sec. for a rise of

75 % RH on dew formation

Dust guard lter Polyethylene sinter material

Power supply

Operating voltage

Floating auxiliary voltage, 24 V AC ±20 %,

50 Hz or 20-28 V DC

Operating current Typ. 5 mA, max. 7 mA

Function control Red LED indication during operation

Output step

Switch

characteristics

Potential free static current contact. Closed

during normal operation (condensate free)

Opens in absence of power supply or on

dew formation.

Actuator Semiconductor relay

Contact voltage Max. 39 Vss

Contact current Max. 25 mA AC/DC

Contact resistance Closed: <30 Ω Open : >1 MΩ

Switching indication Red LED during closed contact position (dry)

Other data

Dimensions

L x B x H (mm)

Approx. 90 x 18 x 30 mm

(without mounting and cable)

Connection lead

Flat cable, black, PVC-coated, solidly con-

nected with moulded sleeve for bend protection

Connection plug

Western-Plug 6P4 (RJ11) or

PHOENIX CONTACT FK-MCP 1,5/4-ST-3,5

Electronics enclosure IP 20

EMV-Noise emission DIN EN 50 081 - 2

EMV-Noise immunity DIN EN 50 082 - 2

Materials

Electronics casing polyamide,

Sensor guide aluminium

Scope of supply

Switch electronics with attached

sensor and mains lead / plug

Guarantee 24 months

Model planar prole

incl. connection cable with RJ12 plug

Model circular prole with

plug 4 x 1,5 mm

Description

B+B Thermo-Technik GmbH | Heinrich-Hertz-Straße 4 | D-78166 Donaueschingen

Fon +49 771 83160 | Fax +49 771 831650 | info@bb-sensors.com | bb-sensors.com

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Summary of content (3 pages)

PAGE 1
DATA SHEET Dew point controller TPS Description Model planar profile incl. connection cable with RJ12 plug Other data Dimensions L x B x H (mm) Connection lead Connection plug Characteristic features Technical data Dust guard filter 94 % RH on surface, ±4 % factory adjusted 0 % RH to 100 % RH 4 % approx. 0...60 °C Allowed Allowed for short time Atmospheric air without additives Approx 120 sec.
PAGE 2
DATA SHEET Dew point controller TPS Areas of application Dimensional drawing • For cool ceilings to avoid condensation on tubes or cool panels. • In the glass panels of indoor swimming halls or display windows for keeping it frost free and ice free with optimum energy input. • In water treatment plants or industrial installations for detecting „sweating“ of cold pipeline network. • To prevent condensate formation in the outside walls or steel doors of halls and stockrooms and to protect the brick work.
PAGE 3
DATA SHEET Dew point controller TPS Pin assignment Phoenix plug Pin Function Operating voltage 24 V 1 2 Operating voltage 24 V 3 Potential free switch contact 4 Potential free switch contact The representation refers to the dew point controller with the view of the plug contacts. Plug: PHOENIX CONTACT FK-MCP 1,5/4-ST-3,5, Order No.