KSA-13 (4) 00 thermistor (even) temperature transmitter
The KSA-13 (4) 00 temperature transmitter achieves three terminal isolation of power supply, input, and output. Programmable input for on-site thermistor and thermocouple signals, high-speed acquisition, filtering, and noise attenuation, blocking ground loops, isolating different ground potentials, suppressing the influence of external magnetic fields, and generating standard analog signals.
1、 Main technical parameters
Number of channels
model | Number of channels |
KSA-1300 | One in, one out |
KSA-1310 | One in, two out |
KSA-1320 | Two in, two out |
KSA-1400 | One in, one out |
KSA-1410 | One in, two out |
KSA-1420 | Two in, two out |
power supply
20-32Vdc, voltage ripple Vpp ≤ 5V (pp)
Power consumption: When powered by 24V, full load<1W
Transient overvoltage at power port: ± 120V DC/10s
Power port overcurrent limit<300mA
Input signal
Thermal resistance signal input: Pt100, Cu100, Cu50, BA1, BA2 and other thermal resistors
Thermocouple signal input: K, E, S, B, J, T, R, N and other thermocouples
output signal
0-20mA, 4-20mA, 0-5V, 0-10V, 1-5V, 2-10V, passive output (Sink mode)
Transmission accuracy ± 0.05% F.S (25 ℃± 2 ℃, range ≥ 200 ℃)
± 0.2 ℃ (25 ℃± 2 ℃, range<200 ℃)
Temperature drift<± 0.002% F.S/℃
Response time 0.5s
Stable time 3s
The impact of changes in power supply<± 0.01% F.S
Output load effect<± 0.01% F.S
Output ripple ≤ 10mVrms under 250 Ω load
Continuous working temperature -20~+60 ℃
Suitable for various 2-wire and 3-wire thermal resistors in equipment
Dimensions 17.8 × 110 × 119mm (width × height × depth)
