The Nippon
PTX-100 is excellent and cost-effective 2-Wire
Temperature TRANSMITTER. The design is available
in HEAD mounting and DINRAIL housing. The device
generates 4-20mA current signal proportional to
temperature. The TRANSMITTER operates on loop
power supply. The current signal reduces wiring
cost drastically. The effect of electrical noise
is minimized & long runs of thermocouple wires
is eliminated. The housing is shockproof &
hermetically sealed.
Isolated transmitters
1000/1500 VRMS isolation
12-36 VDC power supply
True 2-wire transmitter
Ground loop elimination
DIN RAIL Mounting
: 75H x 46W x 110D in mm
Specifications:
Input
Pt-100 ( 2,3 wire ) R.T.D. J,
K, Tharmocouple
Range
-200
to +800 °C, Zero/ Span User adjustable With
trimmer potentiometer
Output
4-20mA
dc
Accuracy
Better
than ±1 %
Ambient
Conditions
-20
°C to +80 °C
R.T.D.
break Protection
Provided,
current goes to 34mA or 3.6 mA which can be detected
as out of range condition.
Maximum
Load
Maximum
loop resistance RL = [ (V+) - 9V ] ÷20mA
V+= Loop Power Supply
Reverse
Polarity
Protection
Provided
Surge
Protection
Provided
with zener clamp
Housing
1
) Head Mounting : DIA (d) 50 mm, HEIGHT(h) 27mm
2) DIN RAIL Mounting : 75H x 22W x 92D in mm
Application
Industrial Process Control * Factory Automation
DCS, SCADA, DATA * ACQUISITION
Driving Recorders, Panel Indicators * Signal
to Computers
