3 analog input channels support various types of signal. The following options can be
Selected to input through meter configuration.
Voltage signal: 0~5V, 1~5V, 0~20mV, 0~100mV;
Current signal: 0~20mA, 4~20mA;
Thermal resistance: Pt100, Cu50;
Thermocouple: B, E, J, K, S, T.
1 isolated 24VDC feedback output can supply a current as much as 75mA.
Real-time display: ± 0.2% F. S.;
Recall accuracy: ± 0.2% F. S.;
Clock accuracy: ± 2S/Day
4 Record Interval
8 measuring ranges from 1 second to 240 seconds: 1/2/5/20/40/60/120/240 S.
5 Record Capacity
4MBit. The user can allocate it to three input channels through instrument configuration
(0.5MBit per unit).
6 Record Time
If the power is ON, the total record time T of every channel can be calculated by
The Record Interval t and Record Capacity n. See the formula as follows:
T=0.74× N× T;
Where: T: Day;
N: M, it's value can be 0.0, 0.5, 1.0, 1.5, 2.0, 2.5, 3.0, 3.5 or 4.0 (optional).
For example: In case n=4.0, t=240S, this channel can record for T=710.4 days.
7 Alarm Output
2 passive Contact Outputs. Contact Capacity: 1A 30VDC.
RS485 mode: Complying with open MODBUS RTU slave protocol, and the baud rate can be
Set to 1200 bps, 4800 bps, 9600 bps, 19200 bps, 38400 bps or 57600 bps.
Display Resolution: 192× 64 Scan frequency: 1Hz
10 Power Supply
Rated AC supply voltage: 0.2A @ 90~260VAC, 45~55Hz.
Outline size: 160mm(Width)× 80mm(Heigh)× 48mm(Depth);
Hole size: 152mm× 76mm.
12 Net weight
13 Storage condition
Temperature: -20~60º C. Avoid direct exposure to violent sunlight;
Humidity: <85%RH (no coagulation).
14 Operating condition
Temperature: 0~55º C;
Humidity: 10%~85%RH(no coagulation).