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Thermocouple Input Signal Conditioner

DRF-TC Series   
1 year warranty NEW! CE RoHS
 
Thermocouple Input Signal Conditioner
DRF-TC Series:Thermocouple Input Signal Conditioner
Click for larger image.
   
$195.00  DRF-TCE-115VAC-0/800C-4/20
Models for J, K, E, T, R and S Thermocouples
Accuracy 0.3%
250 ms Response Time
Upscale Break Protection
Linearized Output
Galvanic Isolation Between Input, Output and Power

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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 to 20 mA, or 0 to 10 Vdc. 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 10 Vdc or 4 to 20 mA output. Models are available with three different power options, 24Vdc, 120 Vac and 240 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 to 20 mA and 0 to 10 Vdc
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)


 
 MOST POPULAR MODELS HIGHLIGHTED!
To Order (Specify Model Number)    
 Part Number   Availability   Price   Description RoHS   Qty.
 Below are examples of popular models. See the Part Number Builder to order any available model.
 Type E Thermocouples
 DRF-TCE-115VAC-0/100C-4/20 In Stock   $195.00    Type E thermocouple signal conditioner with 0 to 100°C range, 4 to 20mA output and 115Vac power RoHS compliant
 DRF-TCE-115VAC-0/800C-4/20 4 Weeks   $195.00    Type E thermocouple signal conditioner with 0 to 800°C range, 4 to 20mA output and 115Vac power RoHS compliant
 Type J Thermocouples
 DRF-TCJ-115VAC-0/400C-4/20 In Stock   $195.00    Type J thermocouple signal conditioner with 0 to 400°C range, 4 to 20mA output and 115Vac power RoHS compliant
 DRF-TCJ-115VAC-0/700C-4/20 4 Weeks   $195.00    Type J thermocouple signal conditioner with 0 to 700°C range, 4 to 20mA output and 115Vac power RoHS compliant
 Type K Thermocouples
 DRF-TCK-115VAC-0/1200C-4/20 In Stock   $195.00    Type K thermocouple signal conditioner with 0 to 1200°C range, 4 to 20mA output and 115Vac power RoHS compliant
 DRF-TCK-115VAC-0/400C-4/20 In Stock   $195.00    Type K thermocouple signal conditioner with 0 to 400°C range, 4 to 20mA output and 115Vac power RoHS compliant
 Type T Thermocouples
 DRF-TCT-115VAC-0/200C-4/20 In Stock   $195.00    Type T thermocouple signal conditioner with 0 to 200°C range, 4 to 20mA output and 115Vac power RoHS compliant
All dollar amounts on this site are shown in US currency.

 Ordering Example: (1) DRF-TCJ-115VAC-0/400C-4/20 Type J thermocouple signal conditioner with 0 to 400°C range, 4 to 20mA output and 115Vac power, $195.00
 Part Number Builder
(1) (2) (3) (4)   
D
D
R
R
F
F
-
-
T
T
C
C
-
-
-
-
-
-
Qty:

Option Descriptions
(1) Thermocouple Type
  Select
J for J thermocouple
K for K thermocouple
T for T thermocouple
E for E thermocouple
R for R thermocouple
S for S thermocouple
(2) Power
  Select
115VAC for 115 Vac power
230VAC for 230 Vac power
24VDC for 24 Vdc power
(3) Range Code
  Select
0/100C for 0 to 100°C (E thermocouple only)
0/150C for 0 to 150 degree C (K thermocouple only)
0/175C for 0 to 175 degree C (E thermocouple only)
0/200C for 0 to 200 degree C (T thermocouple only)
0/250C for 0 to 250 degree C (K thermocouple only)
0/300C for 0 to 300 degree C (T and E thermocouple only)
0/400C for 0 to 400 degree C (K and T thermocouple only)
0/500C for 0 to 500 degree C (E thermocouple only)
0/700C for 0 to 700 degree C (J and K thermocouple only)
0/800C for 0 to 800 degree C (E thermocouple only)
0/1200C for 0 to 1200 degree C (K thermocouple only)
0/1600C for 0 to 1600 degree C (S thermocouple only)
850/1700C for 850 to 1700 degree C (R thermocouple only)
(4) Output
  Select
4/20 for 4 to 20 mA
0/10 for 0 to 10Vdc
 NOTE: All combinations may not be valid, check spec sheet for valid part numbers.


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DC and AC Voltage Input Signal Conditioners
   
Keywords:Thermocouple Input Signal Conditioner, touch panel pc

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