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Thermocouple Signal Conditioner

DRF-TC

Thermocouple Signal Conditioner 0-10V 4-20mA | DRF-TC

Thermocouple Signal Conditioner 0-10V 4-20mA

Prohlédněte si všechny modely

1 rok záruka CE RoHS
  • Models for J, K, E, T, R and S Thermocouples
  • Accuracy 0.3%
  • 250 ms Response Time
  • Upscale Break Protection
  • Linearized 0-10V and 4-20mA Output
  • Galvanic Isolation Between Input, Output and Power
Převodníky signálů - Zobrazit související produkty

Popis

Find how signal conditioning works on this link.

The DRF series DIN rail signal conditioners are designed to accept a broad range of input signals, such as ac and dc voltage and current, frequency, temperature (thermocouple and RTD), and process transducers, and provide standard process outputs of either 4-20mA, or 0-10V. The DRF series feature a modern housing design, that is easily mounted on standard 35 mm DIN rails. Connections are safely and securely made through pluggable screw terminal connectors, with input and output connections on the opposite sides of the module.

The DRF-TC thermocouple signal conditioners accept thermocouple input and provide a linearized and isolated 0-10V or 4-20mA output. Models are available with three different power options, 24Vdc, 115 Vac and 230 Vac.

The DRF-TC are ideally suited for industrial applications. All models mount on a standard 35 mm DIN rail and provide galvanic isolation between input, output and power up to 3500 Veff (model specific). To insure maximum measurement accuracy the units feature cold junction compensation, 0.2% linearity and less than 0.1°C/1°C thermal drift due to compensation. Module response time is 250 ms or less.

Range Code Table for DRF-TC
Range CodeRangeJKTERS
0/100°C0 to 100°C   X  
0/150°C0 to 150°CXX    
0/175°C0 to 175°C   X  
0/200°C0 to 200°C  X   
0/250°C0 to 250°CXX    
0/300°C0 to 300°C  XX  
0/400°C0 to 400°CXXX   
0/500°C0 to 500°C   X  
0/700°C0 to 700°CXX    
0/800°C0 to 800°C      
0/1200°C0 to 1200°C X X  
0/1600°C0 to 1600°C     X
850/1700°C850 to 1700°C    X 
Minimum Span* 85°C85°C100°C85°C100°C100°C
* Custom ranges may be obtained by adjusting on-board zero and span potentiometers.
The minimum range is limited by the minimum span specification.


SPECIFICATIONS

Accuracy: <0.3% full scale
Linearity: <0.2% full scale
Thermal Drift: 250 ppm/°C typical
Thermocouple CJC Drift: 0.1°C/°C
Response Time: <250 mS (90% of signal)
Power: 24 Vdc ±10%, 230 Vac ±10% 50/60 Hz, 115 Vac ±10% 50/60 Hz
Power Consumption: <3.8 VA

Output: 4-20 mA and 0-10V (DC)
Maximum Voltage Output: 11 Vdc approx.
Minimum Voltage Output: -1 Vdc approx.
Minimum Load Resistance (Voltage): >1 KΩ Maximum Current Output: 22 mA approx.
Maximum Current Output: -1.5 mA approx.
Maximum Load Resistance (current): >400 Ω
 

Electrical Connections: Plug-in screw terminals
Protection: IP-30

MECHANICAL DIMENSIONS
Weight:
(DC Powered Models): 120 g (4.2 oz)
(AC Powered Models): 200 g (7 oz)
Dimensions:
(DC Powered models):
110 H x 22.5 W x 93 mm D (4.3 x 0.9 x 3.7")
(AC Powered models):
110 H x 37 W x 93 mm D (4.3 x 1.46 x 3.7")
Operating Temperature: 0 to 60°C (32 to 140°F)
Storage Temperature: -20 to 70°C (-4 to 158°F)
Tabulka pro objednání(Vyberte si model a zadejte počet kusů)
Číslo modelu/ Popis
Kusů
RoHS
Popis
Below are examples of popular models. See the Part Number Builder to order any available model.
Type K Thermocouples
DRF-TCK-230VAC-0/1200C-4/20 Star
6,000Kč
Dostupnost: 8 týdny
V souladu s RoHS
Type K thermocouple signal conditioner with 0 to 1200°C range, 4-20mA output and 230Vac power
DRF-TCK-24VDC-0/400C-4/20 Star
6,000Kč
Dostupnost: 8 týdny
V souladu s RoHS
Type K thermocouple signal conditioner with 0 to 400°C range, 4-20mA output and 24Vdc power
DRF-TCK-115VAC-0/250C-4/20 Star
6,000Kč
Dostupnost: 8 týdny
V souladu s RoHS
Type K thermocouple signal conditioner with 0 to 250°C range, 4-20mA output and 115Vac power
Type T Thermocouples
DRF-TCT-24VdC-0/200C-4/20 Star
6,000Kč
Dostupnost: 8 týdny
V souladu s RoHS
Type T thermocouple signal conditioner with 0 to 200°C range, 4-20mA output and 24Vdc power
Type J Thermocouples
DRF-TCJ-230VAC-0/400C-4/20 Star
6,000Kč
Dostupnost: 8 týdny
V souladu s RoHS
Type J thermocouple signal conditioner with 0 to 400°C range, 4-20mA output and 230Vac power
Všechny ceny zobrazeny v Kč (bez DPH)
Příklad objednávání: (1) DRF-TCT-24VDC-0/200C-4/20 Type T thermocouple signal conditioner with 0 to 200°C range, 4 to 20mA output and 24Vdc power, 6,000Kč

Tvorba čísla modelu

Sestavte si vlastní číslo modelu níže
Popis voleb:


(1) Thermocouple Type vybrat z:
J pro J thermocouple
K pro K thermocouple
T pro T thermocouple
E pro E thermocouple
R pro R thermocouple
S pro S thermocouple

(2) Power vybrat z:
115VAC pro 115 Vac power
230VAC pro 230 Vac power
24VDC pro 24 Vdc power

(3) Range Code vybrat z:
0/100C pro 0 to 100°C (E thermocouple only)
0/150C pro 0 to 150 degree C (K thermocouple only)
0/175C pro 0 to 175 degree C (E thermocouple only)
0/200C pro 0 to 200 degree C (T thermocouple only)
0/250C pro 0 to 250 degree C (K thermocouple only)
0/300C pro 0 to 300 degree C (T and E thermocouple only)
0/400C pro 0 to 400 degree C (K and T thermocouple only)
0/500C pro 0 to 500 degree C (E thermocouple only)
0/700C pro 0 to 700 degree C (J and K thermocouple only)
0/800C pro 0 to 800 degree C (E thermocouple only)
0/1200C pro 0 to 1200 degree C (K thermocouple only)
0/1600C pro 0 to 1600 degree C (S thermocouple only)
850/1700C pro 850 to 1700 degree C (R thermocouple only)

(4) Output vybrat z:
4/20 pro 4 to 20 mA
0/10 pro 0 to 10Vdc
Poznámka: Všechny kombinace nemusí být správné, ověřte si správnost čísla modelu.