ABUS Technologies Fr Block Temperature Transmitter - Manual (Page 4)

ABUS TECHNOLOGIES INC.
4
Fr Block
1. INTRODUCTION
The head-mounted versi on of the Te mperature Trans mi tter, Fr
Bl ock for RTD Pt-100 sensor i nput and Thermocoupl e i nput, converts a
te mperature sensor si gnal i nto a 4 to 20 mA DC current l oop po wered
si gnal wi th excel l ent l i neari ty and l oad dri vi ng capabili ty.
The Transmi tter i s mounted on the head of the temperature sensor
and accepts ei ther a three-wi re RTD Pt-100 sensor or a Thermocoupl e
sensor and converts i t i nto a li near current l oop si gnal of 4 to 20 mA DC,
capabl e of dri vi ng a l oad of up to 600 Oh ms. The i nstrument operates i n
two- wi re confi gurati on.
The Temperature Transmi tters are avai l abl e i n hi ghl y compa ct
executi ons and al l ow for cal i brati on of output to the requi red measured
te mperature range by means of e xternal setti ngs for Zero and Span.
2. PRESENTATION
2.1 Features
1. Solder jumpers for
 Span
 Zero
 Upscale / Downscale
 4~20 mA / 20~4 mA
2. Multi-range : 8 SPAN ranges, 25 to 600 C° / 45 to 1080 F°
3. 4 ZERO ranges, -100 to +70 °C / -148 to +158 °F
4. Accurate : 0.1% temperature linear 4~20 mA output
 V loop drop allows 800 W load @ 24 V DC
5. Upscale / downscale selectable sensor break detection
6. 4~20 mA or 20~4 mA selection
7. Pt50, Pt200, Pt500, Pt1000 on request.