Pyrotech Electronics Pvt. Ltd. (Unit - I)

ISOLATION AMPLIFIER

MODEL CODES
Model                           ISO-5
Type                              4-Wire transmitter
INPUT/OUPUT
Input A mV, Volt, mA.

Range      

0-3.3 mV, 0-10 V
0-50mV, 0-100 V
0-100 mV, 0-1 mA
0-250 mV, 0-5 mA
0-500mV , 0-10 mA
0-1V, 0-20 mA
0-5 V, 4-20 mA
(Selectable any one thru. Dip switch)

Input B             

RTD

0-400 °C

Input impedance for circuit

50 W for current.
10 M Ω for voltage.

Output                         

0-20 mA,  20-0 mA
4-20 mA,  20-0 mA
0-10 V.

Output Ripple               

Better than ± 0.25 % r.m.s.

Load on Output     

0-600 W.

GENERAL SPECIFICATIONS

Isolation

Optical & Galvanic isolation of 1.0 KV is provided between input & output.

Adjustment                   

Zero and span are adjustable by two individual trimpots.

Burn out protection        

Down scale for input A

Up scale for input B

Anti-humidity treatment

Acryform conformal coating on PCB.

Housing Material           

ABS

Power fuse                   

0.25 (for externally powered}

   
MODEL CODES

Wiring

Screw terminals (M 3)

Linearity                  

Within ± 0.5% of span.

Accuracy  

±0.5% or better.

Response Time 

Within 1 second.

Line voltage variation effect    

± 0.1% (within ± 10% change).

Insulation strength         

Tested at 1.0 KV for all possible combination for 1 Min. and at 500 VAC between electronics & earth.

INSTALLATION

Power supply    

24 VDC ±10%

110/230 VAC±10% (Only in Din rail version)

Supply Current  

Maximum 65 mA (for single O/P)

Operating Ambient

-Temperature    

0-60 °C

Mounting          

DIN Rail 35 mm standard/Field mounted.

Housing           

ABS

Terminal           

M3 suitable for conductors upto 2.5 sq. mm.

Size (DIN RAIL)            

         (ABS)     

70 (H) x 60 (W) x 115 (D) in mm

171 (H) x 121 (W) x 55 (D) in mm

Weight Approximately 400 gms.
*DUAL OUTPUTS IS AVAILABLE (ON REQUEST)
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