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Thiết bị đo áp suất CA1100
Thiết bị đo áp suất CA1100 Labom Việt Nam
Labom Việt Nam
PRESSURE TRANSMITTER COMPACT ECONOMIC – GENERAL APPLICATIONS CA1100 Labom Việt Nam
Features
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Digital pressure transmitter
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Case and wetted parts of stainless steel, degree of protection IP 65
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Measuring ranges: 0…1 bar up to 0…1000 bar; -1…0 bar up to -1…15 bar
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Output signal 4…20 mA, 2-wire technology
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Accuracy ≤ 0.5 %
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Further features
Options
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Approvals/Certificates: Certificate of measuring equipment for Russian Federation
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Output signal (invers) 20…4 mA
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Various process connections
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Further electrical connections
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Accuracy ≤ 0.3 %
TECHNICAL DATA
Constructional design / case
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Design:
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Compact case with outstanding protection against moisture
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Material:
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Stainless steel mat.-no. 1.4301 (304)
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Degree of protection:
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IP 65 per EN 60529
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Pressure compensation:
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Ventilation via electrical connection
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Electrical connection:
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Circular connector M12x1 (4 pin)
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Right-angle plug per DIN EN 175 301803-A (DIN 43650 model A)
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Weight:
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Approx. 0.15 kg
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Process connection
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Design:
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– G 1/4 B per DIN EN 837-1
– G 1/4 A per DIN 3852-11, model E – G 1/2 A per DIN 3852-11, model E – 1/4“ NPT per DIN EN 837-1 – 1/2“ NPT per DIN EN 837-1 – M20 x 1.5 |
Material wetted parts
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Process connection:
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Stainless steel mat.-no. 1.4301 (304), 1.4542 (630) at nominal range 1000 bar
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Diaphragm:
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Stainless steel mat.-no. 1.4542 (630)
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Measuring system
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Sensor:
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Thin film sensor
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Nominal range
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For detailed information see data sheet.
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Accuracy
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Limit point setting:
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per DIN 16086
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Reference conditions:
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per DIN EN 60770-1
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Calibration position:
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vertical mounting position
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Accuracy (Lin./Hyst./Rep.):
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≤ 0.5 % of nominal range
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optional: ≤ 0.3 % of nominal range
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Long term drift:
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≤ 0.1 % / year of nominal range
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Temperature influence:
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range 0…50 °C:
≤ 0.2 % of nominal range |
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range -20…0 and 50…80 °C:
≤ 0.3 % of nominal range |
Output
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Signal:
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4…20 mA (20…4 mA), 2-wire technology
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Damping:
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30 ms
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Measuring rate:
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250 Hz
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Current range:
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3.7…23 mA
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Resolution:
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0.004 % of nominal range
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Load, RB:
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RB ≤ (UV-10V)/0,02A [Ohm]
(UV = supply voltage)
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Supply voltage
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Functional range:
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10…30 V DC
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Temperature ranges
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Ambient:
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-20…85 °C
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Media:
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-20…120 °C
(at a maximal ambient temperature of 40 °C) |
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Storage:
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-40…80 °C
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Extended temperature ranges upon request
Tests and certificates
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EMC: directives 2004/108/EG
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– Certificate of measuring equipment for Russian Federation
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