Programmable temperature transmitter for Pt and Ni Sensors, 4 – 20mA


Temperature transmitter DIN rail, 4–20 mA

 

Application:
The AS2001 is a digital programmable temperature transmitter for resistance sensors with 4 – 20mA current output for installation on 35 mm mounting rails. The sensor type, measuring range and switching mode can be determined using a PC and programming cable. Smaller corrections can be carried out using a zero point controller. It can be operated in a 2, 3 or 4-wire circuit.

Description

Programmable temperature transmitter for Pt and Ni Sensors, 4 – 20mA
Input: Pt100, Pt1000, Ni1000 TK5000, Ni1000 TK6180 (programmable)
Connection type: 2-, 3- und 4-wire circuit (programmable)
Measuring range: Pt100: -200°C to 850°C (programmable)
Pt1000: -200°C to 300°C (programmable)
Ni1000: -60°C to 250°C (programmable)
Measuring current: 0,25mA
Zero point: -200°C – 500°C
Range: 50 – 850°C
Linearity error: 0.2% from measuring range
Power supply: 15 – 35VDC, reverse voltage protection
Measuring rate: 1/s
Max. current consumption: max. 10mA
Permitted residual ripple: 10%
Resolution: 14 Bit
Linearization error: < 0.1K
Output: 4 – 20mA
Probe break: >20mA
Probe short-circuit: < 4mA
Reaction time: < 0,1s
TK: < 100ppm/°C
Operating temperature range: -25°C – 70°C
Connection: Supply voltage Pol 8 (+) ; Pol 7 (-)
Dimensions: 75x25x53mm (L x B x H)
EMV: Emission: EN 61000-6-3:2001
Interference immunity: EN 61000-6-2:2001
  Datasheet