The SG-3013 is a RTD input signal conditioning module to transform RTD input to voltage or current output. SG-3013 uses a microprocessor-based transducer, which integrating two high resolution ADCs and an MCU, to acquire the RTD signal. The supported RTD types are Pt100 , Pt1000 , Ni 120 ,Cu100 ,and Cu1000.
Signal Input :
- Input Type :
- Pt100 α=0.00385 / Pt100 α=0.003916 / Ni 120 / Pt1000 α=0.00385
- RTD Type and Temperature Ranges
switch |
Temperature
Range °C |
switch |
Temperature
Range °C |
RTD Type Platinum 100,
α= 0.00385 |
RTD Type Platinum 100,
α= 0.003916 |
1 |
0x00 |
00000 |
-200~200 |
17 |
0x10 |
00001 |
-50~150 |
2 |
0x01 |
10000 |
-200~600 |
18 |
0x11 |
10001 |
0~100 |
3 |
0x02 |
01000 |
-100~100 |
19 |
0x12 |
01001 |
0~200 |
4 |
0x03 |
11000 |
-100~0 |
20 |
0x13 |
11001 |
0~600 |
5 |
0x04 |
00100 |
-100~200 |
RTD Type Platinum 1000,
α= 0.00385 |
6 |
0x05 |
10100 |
-50~50 |
21 |
0x14 |
00101 |
-200 ~ 600 |
7 |
0x06 |
01100 |
-50~150 |
RTD Type Nickel 120 |
8 |
0x07 |
11100 |
0~100 |
22 |
0x15 |
10101 |
-80 ~ 100 |
9 |
0x08 |
00010 |
0~200 |
23 |
0x16 |
01101 |
0 ~ 100 |
10 |
0x09 |
10010 |
0~600 |
24 |
0x17 |
11101 |
0~300 |
RTD Type Platinum 100,
α= 0.003916 |
25 |
0x18 |
00011 |
-80~300 |
11 |
0X0A |
01010 |
-200~200 |
RTD Type Cu 100 at 0°C,
α= 0.00421 |
12 |
0X0B |
11010 |
-200~600 |
26 |
0x19 |
10011 |
-20 ~ 150 |
13 |
0X0C |
00110 |
-100~100 |
RTD Type Cu 100 at 25°C,
α= 0.00427 |
14 |
0X0D |
10110 |
-100~0 |
27 |
0x1A |
01011 |
0 ~ 200 |
15 |
0X0E |
01110 |
-100~200 |
RTD Type Cu 1000 at 0°C,
α= 0.00421 |
16 |
0X0F |
11110 |
-50~50 |
28 |
0X1B |
11011 |
-20 ~ 150 |
Input Connections :
- 2 wires, no wire resistance compensation
- 3 wires, only one wire’s resistance is compensated for
- 4 wires, has full wire resistance compensation
Voltage output :
- Unipolar : 0~5V, 0~10V
- Output impedance : <50Ω
Current output :
- Current : 0 ~ 20mA, 4 ~ 20mA
- Current load resistor : 0~500Ω (Source)
General :
- Three-way isolation : 3000Vdc
- Accuracy : ±0.1% of full range
- Operation temperature range : -25°C ~ 75°C
- Storage temperature range : -30°C ~ 85°C
- Weight : 94 gram
Supply Voltage :
- Input Range : 10 ~ 30Vdc
- Consumption : < 1.2W
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