INPUT CONNECTORS
03.04
01/2011 We reserve the right to make technical changes.
0033
www.ahlborn.com
ALMEMO
®
Connectors for Thermocouple Types K, N, L, J, T
Variants ( with thermal material)
Model Meas. Range Resolution
NiCr-Ni (K) –200.0 to +1370.0°C 0.1K Order no. ZA9020FS
NiCroSil-NiSil (N) –200.0 to +1300.0°C 0.1K Order no. ZA9021FSN
Fe-CuNi (L) –200.0 to +900 °C, 0.1 K Order no. ZA9021FSL
Fe-CuNi (J) –200.0 to +1000 °C, 0.1 K Order no. ZA9021FSJ
Cu-CuNi (T) –200.0 to +400 °C, 0.1 K Order no. ZA9021FST
ALMEMO
®
-D measuring module for thermocouples,
types K, J, T, electrically isolated, up to 1000 V
Type ZAD 950 AB
Electrically isolated measurement of thermocouples (in
particular bare thermo-wire types) on live parts
Digital transfer of measured values to the ALMEMO
®
measuring instrument
Connecting cable, fitted with ALMEMO
®
D plug
NNeeww
A wide variety of connection options (see page 09.06)
1. Direct connection to the input of an ALMEMO
®
measuring
instrument optional ALMEMO
®
D extension cable, RS422,
up to 100 meters - or over 100 meters using the customer’s
own cable
2. For connection to a PC ALMEMO
®
USB data cable, with
power supply
3. For connection to an RS422 network ALMEMO
®
coupling
with RS422 driver
Sensor connection via 4-mm safety plug (with screw
terminals)
Types :
ALMEMO
®
D measuring module for NiCr-Ni (K), including 1.5 meters ALMEMO
®
D connecting cable Order no. ZAD950ABK
ALMEMO
®
D measuring module for Fe-CuNi (J) including 1.5 meters ALMEMO
®
D connecting cable Order no. ZAD950ABJ
ALMEMO
®
D measuring module for Cu-CuNi (T) including 1.5 meters ALMEMO
®
D connecting cable Order no. ZAD950ABT
Please note : thermocouple must be ordered extra; e.g. thermo-wires see Chapter 08
Technical data:
Sensor Thermocouple
Measuring range
ZAD950ABK NiCr-Ni (K) -200 to 1370 °C
ZAD950ABJ Fe-CuNi (J) -200 to 1000 °C
ZAD950ABT Cu-CuNi (T) -200 to 400 °C
Resolution 0.1 K
Linearization accuracy ±0.5 K ±0.05 % of measured value
A/D converter delta-sigma, 15-bit resolution
For technical data see page 01.05.
Electrical isolation 1 kV DC/AC permanent, 4 kV for 1s
Sensor connection 4-mm safety sockets and safety plugs
(with screw terminals)
Power supply 6 to 13 VDC via ALMEMO
®
device
Current consumption approx. 30 mA
Connecting cable 1.5 meters with ALMEMO
®
D plug
Housing Dimensions (LxWxH) 127x83x38mm,
ABS (acrylonitrile butadiene styrene)
(24 pages)
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