- Product Details
- {{item.text}}
Quick Details
-
Model Number:
-
T, E, J, K,N, R, S, B types
-
Output:
-
Thermocouple
-
Temperature ranges:
-
-210~1820 degrees C
-
Output accuracy:
-
0.2%
-
Load ability:
-
0~500 Ohm
-
Work environment:
-
Temperature range -20~+80 degrees centigrade, no corrosive gas
-
Protective output current:
-
Smaller than 3.6mA
-
Contour size:
-
Dia. 45, Height 22mm
-
Installation pitch of holes:
-
36mm
-
Mounting method:
-
Head mount
-
Precision Class:
-
Class 0.5
-
Color:
-
Customized to orders
Quick Details
-
Warranty:
-
3 years
-
Place of Origin:
-
Guangdong, China
-
Brand Name:
-
TOPRO
-
Model Number:
-
T, E, J, K,N, R, S, B types
-
Output:
-
Thermocouple
-
Temperature ranges:
-
-210~1820 degrees C
-
Output accuracy:
-
0.2%
-
Load ability:
-
0~500 Ohm
-
Work environment:
-
Temperature range -20~+80 degrees centigrade, no corrosive gas
-
Protective output current:
-
Smaller than 3.6mA
-
Contour size:
-
Dia. 45, Height 22mm
-
Installation pitch of holes:
-
36mm
-
Mounting method:
-
Head mount
-
Precision Class:
-
Class 0.5
-
Color:
-
Customized to orders
Head Mounted Thermocouple B type Temperature Transmitter Module TW-02 (SBWR) is a 4~20mA and 2-wire DC output special module for thermocouple (K, S, E, B, etc) temperature transmitters. It can either be integrated into the temperature transmitter in combination, or installed alone for independent use. Adopting imported original components with SMT assembly, the module is featured by stable and reliable performance, small size and easy installation.
The module belongs to the intrinsically safe explosion proof type and provides very high protection level. It comes with cold junction compensation, reverse polarity protection and sensor open alarm functions. When the sensor is in a completely open circuit (not connected), the output current is less than 3.6mA; in use if the negative line of the sensor is off, the output current is less than 3.6mA; When the positive line of the sensor is off, the module will switch to the protective output, where the maximum current is less than 25 ± 2mA.
Applicable industries of temperature transmitters:
Temperature transmitters are widely used in p etroleum, chemical industry, chemical fiber; textiles, rubber, building materials; electric power, metallurgy, medicine; industrial fields such as on-site food temperature process control; especially suitable for computer control systems.
Product Specifications:
Input signal: Thermocouple
Output signal: 4~20mA DC, 2-wire
Working voltage: 24V DC (12V~30V DC)
Load ability: 0~500Ω
Working environment: Temperature range -20~+80°C, no corrosive gas
Protective output current: ≤3.6mA
Contour size: Φ45mm H 22mm Installation pitch of holes: 36mm
Wiring diagram: See Graph 1.
|
Type
|
Measuring Range(°C)
|
Minimum Range(°C)
|
Absolute Error
|
Intrinsic Error
|
|
K
|
0~1300
|
120
|
±1°C
|
±0.2%
|
|
E
|
0~1000
|
80
|
±1°C
|
±0.2%
|
|
S
|
0~1600
|
580
|
±3°C
|
±0.2%
|
|
B
|
400~1800
|
1000
|
±3°C
|
±0.2%
|
|
R
|
0~1600
|
850
|
±3°C
|
±0.2%
|
|
T
|
-200~400
|
120
|
±1°C
|
±0.2%
|
|
N
|
0~1200
|
180
|
±3°C
|
±0.2%
|
|
W
|
0~2300
|
340
|
±3°C
|
±0.2%
|
|
J
|
0~1200
|
100
|
±3°C
|
±0.2%
|
Customer oriented:
Customers are the roots of TOPRO and the soil in which TOPRO grows.
Exceed customer expectation:
We do the most homework to let the customers do the least. Our customers only need to do two things: to pay the money we deserve and to relax, and we do all the work.
It's not our slogon to keep customers satisfied, it's our promise and pratice.
We are committed to providing better service to customers than our competitors. If we don't, please let us know to surpass.
