Technical parameters

His input

Input signal: PT100,Cu50 and other thermal resistance signals

Thermal resistance excitation voltage: 2.5V

Allowable wire resistance: ≤100Ω

Cardiac output

Output signal: 4-20mA; 0 to 20 ma; 0-5V;   0-10V

Output load resistance: RL≤500Ω (when the output is current signal)

RL≤10KΩ (output voltage signal)

◇ Basic Information

Power supply: DC24V, plus or minus 10%

Consumption current: ≤70mA(in and out, 24V power supply, 20mA output)

≤90mA(one in, two out, 24V power supply, 20mA output)

≤100mA(two-in two-out, 24V power supply, 20mA output)

Basic accuracy: 0.2%F.S

Temperature drift: 0.005%F.S./℃ (-20℃... + 55 ℃)

Insulation emphasis: 1500VAC/1min(between input, output and power supply)

Working temperature range: -20℃... + 55 ℃

Electromagnetic compatibility: in accordance with GB/T 18268(IEC61326-1)

Applicable field equipment: two-wire system, three-wire heating resistance