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
Order details (example) 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
General
Power supply
14 – 40 VDC
Power supply effect
0.002%/V
Polarity protected
Yes
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 Dimensions Dia. x H
43 mm x 29 mm (1.70” x 1.14”)
Pt100
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
The PC software program is suitable for all microprocessor based transmitters using S-Products' interface for connection to your computer's USB port. You will need to unpack the .zip file first. Please read the readme.1st file included in zip file for installation instructions.
