| Output Signal |
4–20mA + HART, Burst Mode Supported |
| Protocol Version |
HART 7 |
| Supply Voltage |
Non-Ex: (13~45)VDC; Ex d: (13~45)VDC; Ex ia: (13~30)VDC |
| Sensor Wiring |
2-wire, 3-wire, or 4-wire connection |
| Input Signal Types |
Resistance (Ω): 0~500Ω, 0~2000Ω, 0~4000Ω, 0~40000Ω;
RTD: Cu50, Cu50_GOST, Cu100, Cu100_GOST, Pt50_GOST, Callendar-Van Dusen (Pt100), Pt100, Pt100_GOST, Pt200, Pt500, Pt1000, Ni50, Ni100, Ni120, Ni1000;
Voltage (mV): -100mV~100mV;
Thermocouple (TC): B, E, J, K, N, R, S, T, L_GOST, A (W5ReW20Re), C (W5ReW26Re), D (W3ReW25Re), NiCrAuFe, CuAuFe |
| Channel Count |
Dual channel |
| Current Accuracy |
Current accuracy: 0.05%; Current temperature drift: 0.005%/°C |
| Electrical Isolation |
2kVAC (test) / 50VAC (working) |
| Voltage Effect |
±0.005%/V |
| Response Time |
1.0~1.65s, depending on sensor type and wiring |
| Startup Time |
≤10s |
| Damping Time Constant |
0~32s |
| EMC |
IEC 61326 |
| Explosion Protection |
IECEx: Ex ia IIC T6…T4 Ga;
ATEX: II2G Ex db IIC T6…T4 Gb, II2D Ex tb IIIC T85°C…T110°C Db |
| LCD Display |
Supported |
| Keypad Operation |
Supported (local button configuration) |
| Operating Temperature |
-40~85°C; optional -55~85°C |
| Humidity Range |
5~95%RH |
| Storage Temperature |
-50~85°C |
| Alarm Signals |
Saturation Low: [3.75–4.0)mA, default 3.8mA;
Saturation High: (20–20.8]mA, default 20.5mA;
Alarm Low: [3.5–3.7]mA, default 3.6mA;
Alarm High: [21.0–23.0]mA, default 21.75mA |
| Vibration Specification |
2–25Hz: ±1.6mm; 25–100Hz: ±4g |
| Dimensions |
139.7 × 111.9 × 112.0mm |
| Housing Material |
Aluminum, Polycarbonate |
| Weight |
Approx. 1.67kg |
