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Thiết bị đo áp suất CA1600
Thiết bị đo áp suất CA1600 Labom Việt Nam
Labom Việt Nam
PRESSURE TRANSMITTER COMPACT ECONOMIC HYDROGEN CA1600 Labom Việt Nam
Features
- Digital pressure transmitter for hydrogen applications
- Case and wetted parts of stainless steel, degree of protection IP 65
- Measuring ranges: 0…4 bar up to 0…700 bar; -1…3 bar up to -1…15 bar
- Output signal 4…20 mA, in 2-wire technology
- Accuracy ≤ 0.5 %
- Further features
Options
- Explosion protection for gases
- Certificate of measuring equipment for Russian Federation
- Output signal (invers) 20…4 mA
- Various process connections
- Further electrical connections
- Further options
TECHNICAL DATA
Constructional design / case
Design: | Compact case with outstanding protection against moisture |
Material: | Stainless steel mat.-no. 1.4301 (304) |
Degree of protection: | IP 65 per EN 60529 |
Pressure compensation: | Ventilation via electrical connection |
Electrical connection: | Right-angle plug per DIN EN 175 301-803-A (DIN 43650 model A) |
Weight: | Approx. 0.15 kg |
Process connection
Design: | G1/2 B per DIN EN 837-1 |
G1/4 A per DIN 3852-11, model E | |
SITEC (M16x1,5, 60°, female thread) |
Material wetted parts
Process connection: | St. steel mat.-no. 1.4404/1.4435 (316L) |
Diaphragm: | St. steel mat.-no. 1.4404/1.4435 (316L) |
Internal gasket: | NBR (for process connection G1/2B and SITEC (M16x5) only) |
Measuring sensor
Sensor: | Thin film sensor |
Nominal range
For detailed information see data sheet. |
Accuracy
Limit point setting: | per DIN 16086 |
Reference conditions: | per DIN EN 60770-1 |
Calibration position: | vertical mounting position |
Accuracy (Lin./Hyst./Rep.): | ≤ 0.5 % of nominal range optional: ≤ 0.3 % of nominal range |
Long term drift: | ≤ 0.1 % / year of nominal range |
Temperature influence: | range 0…50 °C: ≤ 0.2 % of nominal range |
range -20…0 and 50…80 °C: ≤ 0.3 % of nominal range |
Output
Signal: | 4…20 mA (20…4 mA), 2-wire technology |
Damping: | 30 ms |
Measuring rate: | 250 Hz |
Current range: | 3.7…23 mA |
Resolution: | 0.04 % of nominal range |
Load, RB: | RB ≤ (UV-10V)/0,02A [Ohm]
(UV = supply voltage) |
Supply voltage
Functional range: | 10…30 V DC |
Temperature ranges
Ambient: | -20…85 °C |
Media: | -20…120 °C (at a maximal ambient temperature of 40°C) |
Storage: | -40…80 °C |
Extended temperature ranges upon request
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