ALM 42 PRODUCT OVERVIEW

 


 


ALM42 features
• Analogue transmitter
• Free scalable (solder link + potentiometers)
• Available for Pt100 (RTD), thermocouple K,J or T or mV input
• High accuracy (typical 0.2%)
• Rugged epoxy coated housing
• Temperature linear output (Pt100 version)
• Voltage linear output (T/C version)
• 5 Year warranty



  SPECIFICATIONS
 



Power supply

14 – 40 VDC

Polarity protected

Yes

Power supply effect

0.002%/V

Output

4 – 20 mA

Load capability

(V[bat] – 14 V) / 20 mA

Sensor burn out

Upscale (max. 35 mA)

Zero drift

± 0.025%/°C

Span drift

± 0.010%/°C

Ambient Operating Temp.

-20...+80°C

Ingress Protection

IP30

Storage Temperature

-40...+100°C

Housing Material

Zinc Alloy (ZAMAK 5) epoxy coated

Housing Dimension Dia. x H

43 mm x 29 mm (1.70” x 1.14”)

Pt100

 

Range

-50 to +800°C

Span adjustment Pt100

50 to 800°C

Zero adjustment Pt100

-50 to +50°C

Linearization

0.1%

Sensor lead effect

0.03°C/Ohm

Max. sensor line resistance

250 Ohm

Thermocouple

 

Range T/C K

0 to 1200°C

Range T/C J

0 to 900°C

Range T/C T

0 to 400°C

Zero adjustment T/C

-25 to +50°C

Span adjustment T/C

T/C K: 150 to 1200°C   T/C J: 150 to 600°C   T/C T: 150 to 400°C

Cold junction drift

0.03°C/°C

Max. sensor line resistance

10,000 Ohm

mV

 

Range

0 to 160 mV

Minimum span

10 mV


Download a printable specifications sheet here.

  ORDER INFORMATION
 
Model
ALM42-R Input Pt100
ALM42-T-K Input T/C K
ALM42-T-J Input T/C J
ALM42-T-T Input T/C T
ALM42-mV Input mV


  MANUAL
 

ALM42, ALM43, ALM46, ALM48
- March 2005 (400kb) eng
Manuel d'utilisation ALM42 - ALM46 - 17/10/2000 (48kb) fr

 

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