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Thiết bị đo áp suất Pascal CI4100
Thiết bị đo áp suất Pascal CI4100 Labom tại Việt Nam
PRESSURE TRANSMITTER PASCAL CI4100
Labom Việt Nam
Features
- Pressure transmitter for the measuring of relative and absolute pressures of gases, vapors and liquids
- Stainless steel case in sturdy design, degree of protec-tion IP 65/67
- Accuracy 0.1 %
- High-resolution graphic display with Intuitive 4-button operation and backlight
- Comprehensive parameterising functions
- Further features
Options
- Explosion protection for gases and dust
- Classification per SIL2
- Certificate of measuring equipment for Russian Federation
- Material certificate per EN 10204
- Calibration certificate per EN 10204
- Further options
TECHNICAL DATA
Measuring ranges
Measuring ranges : | see data sheet |
Constructional design / case
Design: | Two-chamber case, continuously rotatable by ± 170° Case surface blasted |
Material case: | – Stainless steel mat.no. 1.4301/1.4305 (304/303) – Stainless steel mat.no. 1.4404 (316L) |
Material front cover: | – Polypropylene, black – Stainless steel mat.no. 1.4305 (303) – Stainless steel mat.no. 1.4404 (316L) |
Gaskets: | Silikone / NBR |
Degree of protection per EN 60529: | – IP 65 / IP 67 – IP 69K |
Climatic cate-gory per EN 60721 3-4: | 4K4H |
Vibration resistance per EN 61298-3: | 10…60 Hz: ± 0,35 mm 60…1000 Hz: 5 g |
Material window: | – Macrolon – Non splintering glass (requires front cover of stainless steel) |
Elec. connec-tion: | – Circular connector M12 – Cable gland M16x1.5, PA black – Cable gland M16x1.5, stainless steel – Cable gland M20x1.5, PA black – Cable gland M20x1.5, stainless steel – 1/2″ NPT, PA black |
Further connections upon request | |
Terminal blocks: | – Spring clamp terminals up to 1.5 mm2 – Pole terminals up to 2.5 mm2 – Screwed terminals up to 2.5 mm2 |
Weight: | Approx. 1.4 kg |
Type plate: | Laser marking |
Process connection
Position: | – bottom – back (Flush mounting upon request ) |
Design: | – G1/2 B per EN 837-1 – G1/4 B per EN 837-1 – G1/4 A per DIN 3852 Form E – 1/2″ NPT – 1/4″ NPT |
Further process connections upon request
Material messstoffberührte Teile
Sensor: | piezoressistive | thin film |
Sensor diaphragm: | 1.4404/1.4435 (316L) | 1.4542 (630) |
Socket: | 1.4404/1.4435 (316L) | 1.4301/1.4404 (304/316L) |
Measuring system
Sensor: | piezoresistive | thin film |
Sensor filling: | Synthetic oil, free of silicone FD1, FDA listed | without |
Accuracy
Reference cond.: | per EN 60770-1 TU = const. (15…25) C φ = const. (45…75) % r.F. pU = const. (860…1060) mbar UB = 24 V DC (± 3 V DC) RB = 50 Ω, HART: 250 Ω Ground connected MBA = 0 bar |
Calibration position: | Process connection bottom: vertical Process connection back: horizontal |
Deviation of characteristic: | Refer to the adjusted measuring span (Limit point method per DIN 16086) |
Nominal range 1-400 bar, 1-16 bar abs. Turndown 5:1; 0.1 % Turndown > 5:1; 0.02 % x TD | |
Nominal range 0.25 bar Turndown 5:1; 0.15 % Turndown > 5:1; 0.03 % x TD | |
Long-term drift: | Refer to nominal range ≤ 0,1 %/Jahr |
Operational availability: | < 12 s |
Response time t90 at current output: | for 20 Hz measuring rate: typically 120 ms for 100 Hz measuring rate: typically 50 ms |
Temperature influence, case: | Refer to nominal range |
Ambient temperature -20…80 °C: Nominal range 1-400 bar 0.1 %/10K , max. 0.3 % Nominal range 1-16 bar 0.1 %/10K , max. 0.3 % Nominal range 0.25 bar 0.15 %/10K, max. 0.4 % | |
Ambient temperature -40…-20 °C: Typical 0.2 %/10K |
Indication
Display: | – High-resolution graphic display with backlight – 4-button operation – Freely configurable display modes – continuously rotatable by ± 170 (de-tent every 90°) – Optional: Remote display and control unit, can be used up to 10 m away from measuring point |
Configuration memory: | – All parameterisation data can be cop-ied from the device into the configuration memory in the display module. The data is permanently stored there, even in the event of power failure. – The parameters can be transferred simply and quickly to other devices. |
Output
Signal: | 2-wire technology 4…20 mA Lower limit 3.8…4 mA Upper limit 20…21 mA Lower alarm current < 3.6 mA Upper alarm current > 21 mA Current limitation 22 mA Digital communication: HART ® protocol, version 7 |
Communication via: – Siemens PDM – Pactware or compatible systems (FDT/DTM) – 375 / 475 Field Communicator | |
Function: | Adjustable: – Linear – Inverse response – By square root – Table function with up to 64 support points |
Turndown: | Max. 100:1 |
Damping: | 0…999.9 s selectable in steps of 0.1 s |
Measuring rate: | 20 Hz, switchable to 100 Hz |
Resolution: | 1 µA |
Current sensing func. | 3.55…21.5 mA selectable in steps of 0.001 mA |
Load RB: | RB ≤ (UV-12V DC)/0,022 A [Ohm]
UV = supply voltage |
for HART communication: RB ≥ 230 Ω |
Supply voltage
Functional range: | 12…30 V DC, protected against polarity reversal |
Ripple: | < 5 % |
Temperature ranges
Ambient: | -40…80 °C (Display visibility is limited at temperatures below – 30 °C) |
Media: | -40…100 °C |
Storage: | -40…80 °C |
Tests and certificates
See documents |
Type series
CI4100, CI4103 |
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