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Les langues disponibles
Specifications
Process Input: TC, RTD
Thermocouple (TC): J, K, R, S and T (IEC584.1)(ITS90) Thermoresistance (RTD): PT-100
(IEC751)(ITS90)
Measurement Range : Please refer to Table-1 for selection of input type and scale.
Accuracy : ± 0.25% of scale for thermocouple and thermoresistance
Cold Junction Compensation : Automatically ±0.1°C/1°C
Line Compensation : Maximum 10 Ohm
Sensor Break Protection : Upscale
Sampling Cycle : 3 samples per second
Input Filter : 1.0 second.
Control Form : ON/OFF, P, PI, PD or PID (Control form can be programmed by the user.)
Output
Process Output : Relay (5A@250VVat resistive load) or SSR
Driver Output (Maximum 24mA, Max. 12V Z )
Alarm Output : Relay(5A@250VV at resistive load) or SSR Driver
Output(Alarm Output - 2) (Maximum 24mA, Max. 12V Z )
Supply Voltage
24V V ( ±15% ) 50/60 Hz - 3VA or 24VZ (±%15) -3W
230V V ( ±15% ) 50/60 Hz - 3VA
115V V ( ±15% ) 50/60 Hz - 3VA
24V V ( ±15% ) 50/60 Hz - 3VA
(It must be determined in order)
Display
Process Display :
ESM-4420 : 10.1 mm Red 4 digit LED Display
ESM-4920 : 13.2 mm Red 4 digit LED Display
ESM-7720 : 13.2 mm Red 4 digit LED Display
ESM-9420 : 10.1 mm Red 4 digit LED Display
ESM-9920 : 19 mm Red 4 digit LED Display
Set Value Display :
ESM-4420 : 8 mm Gr een 4 digits LED Display
ESM-4920 : 8 mm Gr een 4 digits LED Display
ESM-7720 : 9.1 mm Green 4 di gits LED Display
ESM-9420 : 8 mm Gr een 4 digits LED Display
ESM 9920 : 10.8 mm G reen 4 digits LED Display
Leds : PS (Process Set Value), PO (Process Output Status Led) ,
AS1, AS2 (Alarm Set Values), AO1, AO2 (Alarm Output Status
Environmental Ratings and Physical Specifications
Operating Temperature : 0...50°C
Humidity : 0-90%RH ( none condensing)
Protection Class : IP65 at front, IP20 at rear
Weight :
ESM-4420 : 220 gr. , ESM-4920 : 240 gr.
ESM-7720 : 270 gr. , ESM-9420 : 230 gr.
ESM-9920 : 340 gr.
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