Thiết bị đo áp suất CV3100 – Labom Việt Nam
Thiết bị đo áp suất CV3100 – Labom Việt Nam
Đại lý Labom Việt Nam
0877.105.430
cong@ttnvietnam.vn
Chi tiết sản phẩm
Thiết bị đo áp suất CV3100
Thiết bị đo áp suất CV3100 Labom Việt Nam
Labom Việt Nam
PRESSURE TRANSMITTER PASCAL CV WITH THREADED CONNECTION – MODULAR DESIGN CV3100 Labom Việt Nam
Features
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Modular pressure transmitter with internal or flush mounted diaphragm.
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Output signal: 4…20 mA, HART® protocol (rev. 6), option, PROFIBUS PA, option
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Function modules: Multifunctional display with 5-segment digital display and bar graph, switching module with 2 floating channels, maximum 0.5 A switching current, electrically isolated at all sides, without additional auxiliary power
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Function module replacement on site without recalibration “plug and measure”
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Limits of measuring range 0…80 mbar to 0…400 bar
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Further features
Options
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Explosion protection for gases and dust
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Certificate of measuring equipment for Russian Federation
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Material certificate as per EN 10204-3.1
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Calibration certificate as per EN 10204-3.1
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Classification per SIL2
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Further options
TECHNICAL DATA
Measuring ranges
|
Detailed information see data sheet.
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Constructional design / case
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Design:
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Two-chamber case design with screw
cap. |
|
|
Minimum case volume, excellent moisture
and condensate protection |
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Material:
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Stainless steel mat.-no. 1.4301 (304)
|
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Degree of protection per EN 60529:
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IP 66
|
|
|
optional: IP 69K
|
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Climatic
category per EN 60721 3-4: |
4K4H
|
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Pressure compensation:
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PTFE filter system
|
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Window:
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Non splintering plastic: Makrolon
|
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El. connection:
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Screw terminal 1 mm²
|
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Cable gland:
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Cable gland M16, material: PA
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|
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Circular connector M12
|
|
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(Further cable glands upon request.)
|
|
Weight:
|
standard device with G1/2 without function modules approx. 0.65 kg
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Process connection
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Variants / material:
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See order code
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Material wetted parts
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Sensor:
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Piezoresistive
|
Thin film
|
|
Sensor diaphragm:
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1.4404/1.4435 (316L)
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1.4542 (630)
|
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Socket:
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1.4404/1.4435 (316L)
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1.4301/1.4404 (304/316L)
|
|
Gasket:
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EPDM-FDA listed
|
—
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Measuring system
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Sensor:
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Piezoresistive
|
Thin film
|
|
Sensor filling:
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Synthetic oil, free of silicone FD1, FDA listed
|
without
|
Accuracy
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Limit point setting:
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per DIN 16086
|
|
Reference conditions:
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per EN 60770-1
|
|
Linearity errors:
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≤ 0.15 % of span
TD 5:1 no modification |
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Hysteresis:
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≤ 0.05 % of nominal range
|
|
Repeatability:
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≤ 0.05 % of nominal range
|
|
Calibration position:
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Vertical mounting position
|
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Influence of mounting position:
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≤ 3,5 mbar
|
|
Long-term drift (EN 60770-1):
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≤ 0.1 % / year of nominal range
|
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Temperature influence case:
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Lower range value / upper range value
|
|
|
Range 0…60 °C: ± 0.15 % / 10K of nominal range
|
|
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Range < 0 °C, > 60 °C: ± 0.2 % / 10K of nominal range
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Output
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General:
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Delay time:
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approx. 160 ms
|
|
|
Measuring cycle:
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6 measurements / second
|
|
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Measuring range
setting: |
Turndown 5:1
|
|
Basic module: 4…20 mA
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Signal:
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4…20 mA, 2-wire
|
|
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Current range:
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3,8…20,8 mA
|
|
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Current limitation:
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approx. 22 mA
|
|
|
Alarm state:
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< 3.6 mA, optional > 21 mA
|
|
|
Damping:
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0…120 seconds
|
|
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Load RB:
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RB ≤ (UV-12V DC)/0,022A [Ohm]
UV = supply voltage
|
|
Basic module: PROFIBUS PA
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Signal:
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digital per IEC 61158-2
|
|
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Protocol:
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EN 50170-PROFIBUS PA, Profile 3.0
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|
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Sensor address:
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0…126 (126 = factory setting)
|
|
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Power consumption:
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constantly 11 mA
|
|
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Fault current IFDE :
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2 mA
|
|
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Damping:
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0…300 seconds
|
|
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Parameterization:
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SIMATIC PDM
|
Supply voltage
|
Basic module:
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4…20 mA
|
PROFIBUS PA
|
|
Standard design:
|
|
|
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Functional range:
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12…40 V DC
|
9…32 V DC
|
|
Ex-design:
|
|
|
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Functional range:
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12…30 V DC
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9…17.5 V DC
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Temperature ranges
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Ambient:
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-20…85 °C
|
|
Media:
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-20…90 °C
|
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Storage:
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-40…85 °C
|
Note safety values as per examination certificate!
Tests and certificates
|
See documents
|
Type series
|
CV3100, CV3101
|
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