Temperature Controller and Limiter Series 8146/5 | Art. No. 136043

Explosion Protection
Product Description: Temperature controller
Product Type: 8146/5041-STW25A/-20- +50°C
Art. No.: 136043
WebCode: 8146K
Availability Available in stock
  • Disconnection in the event that a user-defined temperature is exceeded or fallen below, switching capacity up to 25 A
  • Permanent disconnection in the event of leak in the liquid-filled measuring system
  • Standardised versions available in Series 8146 Ex e enclosure. Customised solutions available on request.

Technical data

General

WebCode 8146K
Title Product Variant Technical Data 8146/5041-STW25A/-20- +50°C temp.detec.
Product Type 8146/5041-STW25A/-20- +50°C
Product Description Temperature controller
Highlights Disconnection in the event that a user-defined temperature is exceeded or fallen below, switching capacity up to 25 A
Permanent disconnection in the event of leak in the liquid-filled measuring system
Standardised versions available in Series 8146 Ex e enclosure. Customised solutions available on request.
Functional Description R. STAHL temperature controllers and limiters perform various tasks: They disconnect the system after an adjustable limit value is exceeded, whereby limiters remain disconnected, while controllers switch back on again when the permissible temperature is reached. Both switch off in the event of leak in the system. The set value can be seen from the outside through the inspection window.

Explosion Protection

Application range (zones) 1, 2, 21, 22
IECEx gas certificate IECEx PTB 06.0090
IECEx gas explosion protection Ex db eb IIC T6 Gb
IECEx dust certificate IECEx PTB 06.0090
IECEx dust explosion protection Ex tb IIIC T80 °C Db
ATEX gas certificate PTB 01 ATEX 1024
ATEX gas explosion protection II 2 G Ex db eb IIC T6 Gb
ATEX dust certificate PTB 01 ATEX 1024
ATEX dust explosion protection II 2 D Ex tb IIIC T80 °C Db
EAC certificate TS RU S-DE.AA71.B.00139
EAC gas explosion protection 7 1 Ex e IIC T6...T3 Gb X
EAC dust explosion protection 7 Ex tb IIIC T80°C...T130°C Db X
Certificates ATEX (PTB), IECEx (PTB)

Electrical Data

Rated operational voltage AC 230.00 V
Rated operational current 25.000 A (T6)
Type/temperature control device 1 Safety temperature monitor
Measuring range -20 ... 50 °C

Output

Output max. load AC 1 ... 2 230 V AC1 / 25 A, 1 ... 4 230 V AC1 / 2 A

Ambient Conditions

Ambient temperature -60 °C ... +40 °C
Min. sensor temperature range -60 °C
Temperature range max. +75 °C

Mechanical Data

Capillary tube length 1.00 m
Capillary tube diameter 1.5 mm
Degree of protection (IP) IP66
Enclosure material Polyester resin, Glass fibre reinforced
Sealing material Silicone
Connection cross-section min. 0.50 mm²
Connection cross section max. 2.50 mm²
Contacts 1 change-over contact
Weight 1.000 kg
Weight 2.2 lb

Mounting / Installation

Connection type Spring clamp terminal

Components

Drilled holes 1 x M20
Cable entries 1 x M20 Ø 4 – 13 mm
Material cable gland Polyamide, black

Downloads

Description Document Type Language
Temperaturregler und -begrenzer 8146_5041-STW25A_-20- +50°C Temp.Wächt. Data Sheet
German
pdf 285 KB
Temperature Controller and Limiter Series 8146/5 Data Sheet
German
pdf 627 KB
Temperature Controller and Limiter 8146_5041-STW25A_-20- +50°C temp.detec. Data Sheet
English
pdf 223 KB
Temperature Controller and Limiter Series 8146/5 Data Sheet
English
pdf 626 KB
Temperature Controller and Limiter Series 8146/5 Data Sheet
Russian
pdf 630 KB
8146_5041-B25A Temperaturregler und -begrenzer DE Product Overview
German
pdf 515 KB
8146_5041-B25A Temperature Controller and Limiter GB Product Overview
English
pdf 502 KB
Scope Certificate number Certification body Kind of document Product Variant Language
ARE 200821408_E2008002011 RACS Ex certificate 8146/5 8146/5075 8146/5-V37 8146/5-V11 8146/5-V27
English
Arabic
pdf 171 KB
ATEX 814660020010 EU declaration of conformity 8146/5
German
English
French
pdf 576 KB
ATEX PTB01ATEX1024 PTB Ex Certificate 8146/5 8146/5075 8146/5-V37 8146/5-V11 8146/5-V27
English
German
pdf 4.6 MB
IECEX IECEXPTB060090 PTB Ex Certificate 8146/5 8146/5075 8146/5-V37 8146/5-V11 8146/5-V27
English
pdf 191 KB
Description Product Variant Language
Operating instructions 8146662300_001_04 8146/5
German
English
pdf 1.9 MB
Description Document Type Language
TS_PV_168070_de_DE.pdf Tender Specification
German
pdf 146 KB
TS_PV_168070_en_GB.pdf Tender Specification
English
pdf 144 KB

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