Direct measurement - TRS 11/12/13
The sensors TRS series 11/12/13 have an accuracy of 0.5 ° C and can be installed in wells to protect quick replacement in case of sensor failure. Sheathed in stainless steel as standard, they are suitable for direct measurement processes in preparation / distribution of drinks.
The sensors with connection pot TRS11 Series (without head) are most suitable for brewing tanks and other cold drinks because of the need to use insulating against moisture. Thus the cable length must be specified in the order.
The sensors with connection pot TRS11 Series (without head) are most suitable for brewing tanks and other cold drinks because of the need to use insulating against moisture. Thus the cable length must be specified in the order.
printhead assembly with sensors moisture can condense within the housing, leading to unstable and incorrect measurements.
Sensors TRS13 Series (with large head) have a possibility Temperature Transmitters installation on their heads. Note that the temperature sensor head is not used for condensation environments, since the sensor may suffer from interference from environmental moisture that is installed.
WHY ARE USED TEMPERATURE TRANSMITTERS?
Temperature Transmitters are by definition electronic devices that convert the signal from the temperature sensors and convert an analog signal that is transmitted to the reading instrument. But why its use?
We list a few reasons below:
1) Distance and Cost - A temperature transmitter has no physical limit of distance between the sensor and instrument, since the signal thermocouple / RTD is amplified and converted into electric current (4 mA ~ 20). In the case of thermocouples and resistance thermometers, even with the use of appropriate cables and special this threshold is related 200 to 300 meters, depending on the characteristic of the sensor and installation. The instrumentation cabling costs for retransmission are also typically smaller than the cost of a thermocouple cable.
2) Intelligent Sensor - Sensors with communication with HART protocol, Modbus and Profibus ® may have special features, such as Auto Checking, maintaining the read value and alarm in case of rupture of the sensor, among others.
3) Signal Universality - A temperature transmitter converts the sensor signal to universal signals Instrumentation. As there are many types of temperature sensors, thermocouples and resistance thermometers, the possibility of flexible sensor x instrument in a large loop is much higher.
Sensors TRS13 Series (with large head) have a possibility Temperature Transmitters installation on their heads. Note that the temperature sensor head is not used for condensation environments, since the sensor may suffer from interference from environmental moisture that is installed.
WHY ARE USED TEMPERATURE TRANSMITTERS?
Temperature Transmitters are by definition electronic devices that convert the signal from the temperature sensors and convert an analog signal that is transmitted to the reading instrument. But why its use?
We list a few reasons below:
1) Distance and Cost - A temperature transmitter has no physical limit of distance between the sensor and instrument, since the signal thermocouple / RTD is amplified and converted into electric current (4 mA ~ 20). In the case of thermocouples and resistance thermometers, even with the use of appropriate cables and special this threshold is related 200 to 300 meters, depending on the characteristic of the sensor and installation. The instrumentation cabling costs for retransmission are also typically smaller than the cost of a thermocouple cable.
2) Intelligent Sensor - Sensors with communication with HART protocol, Modbus and Profibus ® may have special features, such as Auto Checking, maintaining the read value and alarm in case of rupture of the sensor, among others.
3) Signal Universality - A temperature transmitter converts the sensor signal to universal signals Instrumentation. As there are many types of temperature sensors, thermocouples and resistance thermometers, the possibility of flexible sensor x instrument in a large loop is much higher.
Technical Diagrams
Tables
Tabela Especificação em Português / Specifications Table in English
Prefixo | Calibração | Ligação | Terminal | Diâmetro Haste (mm) |
Comprimento Haste (mm) |
Conexão | Rosca | Comprimento Cabo (mm) |
Opções |
TRS 11 - B | Termorresistência PT100 (Faixa de -40 até 250°C) precisão +/-0,4°C com pote de ligação | 2 - 2 Fios 3 - 3 Fios 4 - 4 Fios |
PL - Pote Liso PRM8 - Pote roscado M8 PRM10 - Pote roscado M10 |
30 - 3 47 - 4,7 60 - 6 80 - 8 100 - 10 120 - 12 |
Especificar | NX (Sem conexão) RFC (Fixa) BA (Bucim Ajustável) |
000 (SEM ROSCA) 10B - 1/8"BSP 10N - 1/8"NPT 14B - 1/4"BSP 14N - 1/4"NPT 21B - 1/2"BSP 21N - 1/2"NPT 27B - 3/4"BSP 27N - 3/4"NPT |
Especificar NX - Sem cabo |
P04 - Trança em aço de inox RBC - Certificado RBC em 3 pontos TTM - Transmissor de Temperatura Microprocessado Nota: Informar a faixa de calibração do transmissor |
TRS 12 - B | Termorresistência PT100 (Faixa de -40 até 250°C) precisão +/-0,4°C cabeçote miniatura | KSB 21 - Cabeçote em plástico industrial miniatura (Baquelite) com saída elétrica de½” BSP KSE 21 - Cabeçote em alumínio miniatura com saída elétrica de½” BSP |
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TRS 13 - B | Termorresistência PT100 (Faixa de -40 até 250°C) precisão +/-0,4°C com cabeçote grande | KNB 21 - Cabeçote em plástico industrial (Baquelite) com saída elétrica de½” BSP KNE 21 - Cabeçote em alumínio com saída elétrica de½” BSP |
Prefix | Calibration | Link | Terminal | Rod Diameter (mm) | Rod Length (mm) | Connection | Screw | Cable Length (mm) | Options |
TRS 11 - B | RTD PT100 (range -40 to 250 ° C) accuracy +/- 0.4 ° C with connection pot | 2 - 2 Wires 3 - 3 Wires 4 - 4 Wires | PL - Flat Pot PRM8 - Pot threaded M8 PRM10 - Pot threaded M10 | 30 - 3 47 - 4,7 60 - 6 80 - 8 100 - 10 120 - 12 | To specify | NX (No connection) RFC (Fixed) BA (Adjustable Gland) | 000 (THREADLESS) 10B - 1/8 "BSP 10N - 1/8 "NPT 14B - 1/4 "BSP 14N - 1/4 "NPT 21B - 1/2 "BSP 21N - 1/2 "NPT 27 B - 3/4 "BSP 27N - 3/4 "NPT | To specify NX - No cable | P04 - Braids in Stainless steel RBC - Certificate RBC 3 points TTM - Temperature Transmitter Microprocessor Note: Inform calibration range transmitter |
TRS 12 - B | RTD PT100 (range -40 to 250 ° C) accuracy +/- 0.4 ° C miniature head | KSB 21 - miniature industrial plastic head (Bakelite) with de½ electrical outlet "BSP KSE 21 - Head miniature aluminum de½ electrical outlet "BSP | |||||||
TRS 13 - B | RTD PT100 (range -40 to 250 ° C) accuracy +/- 0.4 ° C with large head | KNE 21 - Head in industrial plastic (Bakelite) with de½ electrical outlet "BSP KNE 21 - head in aluminum with de½ electrical output "BSP |
Notes:
*Para sensores duplos, duplicar a letra B.* For dual sensors, doubling the letter B.
Certificates
Alutal performs tests in all stages of the production process of its sensors. Check below the tests and certifications applicable for this series. If you want to get a copy of the tests for the lot of your purchase, request with the commercial department at the time of your order.
Certificates for this series:
Quotation