2 WIRE / 4 WIRE TEMPERATURE TRANSMITTER

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ACCURACY 0.25% of F. S. including linearity, repeatebility
OPEN SENSOR CONDITIONUp scale / Down scale
110 VAC, 10%50HZ
MEASURING CURRENTLessthan 1 mA
Supply TypeManufacturer, Exporter, Supplier, Retailer
Preferred Buyer Location All over the world

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Product Details

OUTPUT 4-20mA in series with Power Supply
ACCURACY 0.25% of F. S. including linearity, repeatebility
RESISTANCE COMPENSATIONPt-100,RTD,mV,T/C
HIGH & LOW CURRENTS ENCLOSURE3.5mA min. 30mA max. Wall mounted type Rack mounting type Head mounted type
THREE WIRE LEADUp to 100V for
OPEN SENSOR CONDITIONUp scale / Down scale
COLD JUNCTION COMPENSATIONBUILT - IN
MEASURING CURRENTLessthan 1 mA
OPERATING HUMIDITY90 % Rh. N. C. max.
RANGE -200 to + 600 for Pt-100 others as per requirement
OUTPUT LOAD 600V at 24 DC supply
SUPPLY 12 to 42 VDC
TEMP. DRIFT 0.02 % °C at both end.
INPUT Pt-100,RTD,mV,T/C
110 VAC, 10%50HZ
OPERATING TEMP.10 to 55 °C
ZERO SPAN ADJUSTABILITY15%of F. S.

IP 55 or flame proof versions available.
Local indication 31/2 digit LCD available.
High accurancy, very low temp, drift.
Built - in cold junction Compensation & three wire lead resistance compensation.
CMRS certified explosion proof housing for
Gr. II A, II B, II C.
Upscale / down scale for open sensor.
ON line easy calibration by Zero & Span.
GENERAL DESCRIPTION
Analogik 2 Wire 4W temp, transmitters accepts Pt -100 input & thermocouples & gives 4 to 20mA output proportional and linear to input signal. Direct sensor connections are eliminated, due to which long run cable for pt -100 & T/C are avoided gives economical solution. The rack mounted, G - rail, field mounting as well as pipe mounting versions are available. The flame proof version with CMRS certification for II A, B, C & E are available.
In the head mounted 2W temp transmitter the sensor is attached at the bottom.

FEATURES

	Three wire lead resistance compensation & built - in cold junction compensation
	High accuracy typically 0.2% of F.S.
	Drift free performance.
	Rack mounted,field mounted,Head mounted, 2" pipe mounted, G rail versions available.
	On - line calibration in case of flame proof version.

CONSTRUCTION & OPERATION

The glass epoxy, green masked, high quality components soldered PCB provides the drift free & reliable performance Low level signal mV from T/C & resistance of RTD are converted into voltage & fed to V to I converter. This further converts the signal into 4 to 20mA DC signal proportional to input. The highly stable current source & accurate reference is used to give good results. Up Scale or Down scale facilities are provided for sensor break protection.

APPLICATIONS

To avoid the signal loss & to avoid the expensive cables of the sensors the 2W - 4W transmitters is the best solution.
This is used as an isolation between field operations & central room is large, the Analogik 2W - 4W transmitters is the best, economical solution

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