PORTABLE TEMPERATURE INDICATOR - 100


PORTABLE TEMPERATURE INDICATOR - 100



APPLICATIONS
Essential tool for quality control, R & D & preventative maintanance. Use to test the maximum rise of temp, of heat sink, transformers & heating Cemps in R & D.

FEATURES
3 1/2 digit or 4 1/2 digit LCD Indication.
DATA HOLD BY PUSH Button - optional.
Long battery life.
Compact size-easy to use.
Immersion, tubular, leaf, bow type sensors available.
Covers-200 to +1200 °C temp, range.
9V DC Battery Operated.
TECHNICAL SPECIFICATIONS
INPUT Pt-100, Fe-con,
Cr-AI T/C.
INDICATION 3 1/2 digit LCD.
4 1/2 digit LCD.
RANGE 200to+600°C-Pt-100
0 - 600 °C - Fe - con
0-1000 °C-Cr-AI,
SUPPLY 9 VDC Battery Operated.
ACCURACY COLD JUNCTION 0.25 % of F.S.
COMPENSATION Built-in.
OPERATING TEMP &
HUMIDITY
10 to 50 °C
90% Rh N. C. max.
SENSOR Pt-100, Fe-con,
Cr-AI T/C.
DATA HOLD By Push Button - optional
POWER ON By Push Button



2 WIRE / 4 WIRE TEMPERATURE TRANSMITTER - 401

2 WIRE / 4 WIRE TEMPERATURE TRANSMITTER - 401
  • 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.
DOWNLOAD
THIS PAGE
DOWNLOAD THIS PAGE
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.
TECHNICAL SPECIFICATIONS
INPUT
Pt-100,RTD,mV,T/C
OUTPUT
4-20mA in series with
Power Supply
SUPPLY
12 to 42 VDC
RANGE
-200 to + 600 for Pt-100
others as per requirement
110 VAC, 10%50HZ
ACCURACY
0.25% of F. S. including
linearity, repeatebility
TEMP. DRIFT
0.02 % °C at both end.
OUTPUT LOAD
600V at 24 DC supply
ZERO SPAN
ADJUSTABILITY
15%of F. S.
COLD JUNCTION
COMPENSATION
BUILT - IN
THREE WIRE LEAD
Up to 100V for
RESISTANCE
COMPENSATION
Pt-100,RTD,mV,T/C
OPERATING TEMP. 10 to 55 °C
OPERATING HUMIDITY 90 % Rh. N. C. max.
MEASURING CURRENT Lessthan 1 mA
OPEN SENSOR
CONDITION
Up scale / Down scale
HIGH & LOW CURRENTS
ENCLOSURE
3.5mA min. 30mA max.
Wall mounted type
Rack mounting type
Head mounted type

DIMENSIONAL & ELECTRICAL CONNECTIONS
DIMENSIONAL & ELECTRICAL CONNECTIONS



Home | Profile | Digital Process Indicators | Digital Temperature Controller | Temperature Scanner | Portable Temperature Indicator | Temperature Transmitter | Ph Indicators | Ph Transmitters | Level Indicators | Level Transmitters | Flow Indicating Totaliser | Signal Isolator | Universal Calibrators | Digital Timers | Flameproof Instruments | Contact | Feedback


Designed by : MID   Hosted by : GID   Promoted by : PBD