Transcript
Thermocouple Scanner Module THS-8/-16/-24/-32
MODULES
Main Features: • All channels for miniature flat connections that fullfil DIN or ANSI norm, 37 pol D-SUB summing connector or Lemosa plug-ins
• Supports all standard thermocouple types: J, K, T, E, R, S, B
• Integrated cold junction compensation and linearization (DIN IEC 584)
• All channels up to 400Vss are Precise Cold Junction Compensation THS modules use accurate, reliable PT100 sensors to measure the cold junction temperatures. Cold junction compensation uses one sensor for every four inputs.
Highly Accurate Linearization The THS software linearizes the thermocouple response curves complying to DIN ISO 584 using look-up tables containing several thousand fixed points. Between table entries it interpolates linearly.
galvanic separated
• Uses solid state relays, therefore - unrestricted life span - insensitive to shock and vibrations, - no relay noises
• up to 111 measurements / sec • Low power consumption to prolong battery operation
Filtering 7 different types of filters Special hum filters for 50 Hz und 60 Hz
Sensor Error Detection Open input or broken sensor wiring, leads to a fullscale measurement as a result.
• The software is embedded in the ME5 system, as a result the attendance is very comfortable for measuring, display, analysis and documentation
• Working temperature range: -20°C ... +60°C
Fast Filter Setting optional engageable; accuracy of measurement is reduced by 10 %, but the
• Calibration intervall 12 months
transient response is improved by factor 3.
Design and specifications are subject to change without notice, status 01/04
BS2 MULTIDATA GmbH • Lochhamer Schlag 17 • D-82166 Graefelfing Tel.: 00 49 (0)89 85 85 9-0 • Fax.: 00 49 (0)89 85 85 9-99 • eMail:
[email protected] Internet: http://www.bs-multidata.com
Thermocouple Scanner Module THS-8/-16/-24/-32
MODULES
Technical Data: • Linearization:
• Number of Channels
Complies with DIN IEC 584
Up to 32 per module
• Max. Input Voltage: +/- 5V • Insulation Voltages input to system
• Thermocouple Types K,J,T,E,R,S,B. Different types can be selected at the time of order in groups of 4.
GND: 500Vss
• Channel Connection Industry standard miniature thermocouple sockets, matched to the type of thermocouple.
• Insulation Voltages channel to channel: 400Vss
• Cold Junction Compensation: One PT100 sensor for every 4 inputs
• Messurement Speeds Hum Filter
Sensor Error
Channels/s
ON
ON
25
ON
OFF
25
OFF
ON
71
OFF
OFF
111
• Warm-Up Time: 30 minutes for specified accuracy
• Self Calibration: Automatically at the start of every measuring cycle
• Filters: 50 kHz resp. 60 kHz filter
• Operating Environment Conditions:
• Ranges and Accuracy:
-20°C to +60°C, relative humidity 0 to 95%, not condensating
Stated accuracy includes cold junction compensation Measurement Range (°C)
Accuracy (°C)
Resolution (°C)
-100...1300
Typ.+/-0.2 max.+/-0.4
0.08
-200...-100
Typ.+/-0.2 max.+/-0.6
0.15
-100...700
Typ.+/-0.2 max.+/-0.4
0.06
-210...-100
Typ.+/-0.2 max.+/-0.5
0.08
-100...400
+/-0.4
0.07
-220...-100
+/-0.6
0.13
-100...800
+/-0.4
0.05
-200...-100
+/-0.6
0.09
R
-50...1760
+/-1.0
0.50
S
-50...1760
+/-1.0
0.50
B
400...1820
+/-1.2
0.60
K J T E
Design and specifications are subject to change without notice, status 01/04
BS2 MULTIDATA GmbH • Lochhamer Schlag 17 • D-82166 Graefelfing Tel.: 00 49 (0)89 85 85 9-0 • Fax.: 00 49 (0)89 85 85 9-99 • eMail:
[email protected] Internet: http://www.bs-multidata.com
