Product Description

Analog Pt100- transmitter with digital adjustment

T03 B/WE	transmitter 4-20mA, factory-adjusted
T03 BU/WE	transmitter 0-10V, factory-adjusted

General information:

These transmitter are destinated for industrial application and measure the temperature by means of Pt100 resistance thermometers
in 2-/3-wire circuit connections. The 4 to 20 mA or 0 to 10V output signal is linear with the temperature. 
The advantages of a continuous analog signal path and those of digital adjustment have been combined in the realization of this transmitter series.

Specifications:

Measurement input:	Pt100 (DIN EN60751)
Range limits:	-200 to +850°C
Meas. span:	25 to 1050K (T03B) or  40 to 1050K (T03BU)
Zero shift:	at span <75K: -40, -20, 0, 20 or 40°C at span =75K: +/- 50°C  at span >75K: +/- (Span*0.2+35°C)
Sensor connection:	2- or 3-wire connection
Meas. current:	<0,5mA
max. perm. line resistance:	(3-wire): 11 ohm per conductor
Sampling time:	continuous because of analog signal path
Output signal:	T03B: 4 to 20mA, 2-wire technology T03BU: 0 to10V, 3-wire technology
Setting time on a temperature change:	<10ms
Transfer characteristics:	linear with temperature
Transfer accuracy:	+/-0.1FS (T03B)    +/- 0.2FS (T03BU)
Calibration accuracy:	<0.2°C or 0.2% FS
Supply voltage UB:	T03 B: 7.5 to 30V DC T03 BU: 15 to 30V DC
Supply voltage error:	+/- 0.01% FS/V
perm. burden RA:	RA< (UB-7.5V) / 0.022A [RA in Ohm; UB in Volt]
Burden error:	<0.02 % FS /100 Ohm
perm. load LR:	RL > 10 kOhm
Load error:	<0.1 % FS
Operating temperature:	-40 to +85°C
Relative Humidity:	0 to 95% r. H. non condensing
Storage temperature:	-40 to +100°C
Elektromagnetic compatibility (EMC)	conforming to CE acc. to DIN EN 61326
Electrical connection:	via terminals, cross section of connection terminals max. 1.75mm²
Housing:	PC housing, suitable for installation in connection head acc. to  DIN 43729 Form B
Operation position:	any
Dimensions:	Ø 44mm x 21mm
IP-rating:	Housing: IP54, connection terminals: IP00
Weight:	approx.. 45g

data sheet: