Thiết bị đo áp suất CV4100 - Labom Việt Nam

• Compact case of stainless steel in hygienic design according to recommendations from EHEDG and 3A, degree of protection IP 65/67
• Accuracy ≤ 0.15 %
• High-resolution graphic display with Intuitive operation and backlight
• Quick access to device data
• Comprehensive parameterising, simulation and diagnostic functions
• Further features

• Accuracy ≤ 0.1 %
• Explosion protection for gases and dust (in preparation)
• Classification per SIL2 (in preparation)
• Material certificate per EN 10204
• Calibration certificate per EN 102044
• Further options

See data sheet

Design:	Hygienic case of stainless steel, continuously rotatable by ± 170°
Material case:	Stainless steel mat.no. 1.4305 (303) Option: Stainless steel mat.no. 1.4404 (316L)
Material front cover:	Stainless steel mat.no. 1.4305 (303) Option: Stainless steel mat.no. 1.4404 (316L)
Gaskets:	Silicone / NBR
Degree of protection per EN 60529:	IP 65 / IP 67 Option: IP 69K
Climatic category 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 hardened Option: Non-splintering glass
Electrical connection:	Circular connector M12
	Option: Cable glands - M16x1.5, PA black - M16 x 1,5 brass nickel-plated - M16x1.5, stainless steel - M20x1.5, PA black - M20 x 1,5 brass nickel-plated - M20x1.5, stainless steel - 1/2" NPT, PA black
	Further connections upon request
Terminal blocks:	Spring clamp terminals up to 2 mm2
Type plate:	Adhesive label Option: Laser marking

Position:	- Back
Design:	- G1/2 B per EN 837-1 - G1/4 B per EN 837-1 - G1/4 A per DIN EN ISO 1179-2 (DIN 3852-11 model E) - 1/2" NPT - 1/4" NPT
	Further process connections upon request.

Sensor:	Piezoresistive	Thin film
Sensor diaphragm:	1.4404/1.4435 (316L)	1.4542 (630)
Socket:	1.4404/1.4435 (316L)	1.4301/1.4404 (304/316L)

Sensor:	Piezoresistive	Thin film
Sensor filling:	Synthetic oil, free of silicone FD1, FDA listed	Without

Deviation of characteristic:	Refer to the adjusted measuring span (Limit point method per DIN 16086) Up to Turndown 5:1 ≤ ± 0.15 % Turndown > 5:1 ≤ ± 0.03 % x TD
	Option (not for NB 250 mbar): Up to Turndown 5:1 ≤ ± 0.1 % Turndown > 5:1 ≤ ± 0.02 % x TD
Long-term drift:	Refer to nominal range ≤ 0.1 %/year
Calibration position:	Vertical
Temperature influence process connection:	Refer to nominal range
	Ambient temperature -20…80 °C: 0.15 %/10K , max. 0.4 %
	Ambient temperature -40…-20 °C: Typical ± 0.2 %/10K

Display:

- High-resolution graphic display with backlight - 4-button operation - Freely configurable display modes - Continuously rotatable - Removable under voltage

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®-Universal Commands (EDD and DTM in preparation)

Funktion:	- Linear - Invers  - Table function with up to 32 support points (in preparation)
Turndown:	Up to 20:1
Damping:	0…999.9 s
Measuring rate:	20 Hz
Resolution:	≤ 1 µA
Current sensing func.:	3,55…21,5 mA in Stufen von 0,001 mA wählbar
Load RB:	RB ≤ (UV-12V DC)/0,022 A [Ω] UV = supply voltage
	for HART communication RB ≥ 230 Ω

Functional range:	12…30 V DC, protected against polarity reversal
Ripple:	< 5 %

Ambient:	-20…80 °C
	Option: -40…80 °C (Display visibility is limited at temperatures below - 30 °C)
Media:	-20…100 °C
Storage:	-40…80 °C

See documents

CV4100

Thiết bị đo áp suất CV4100 - Labom Việt Nam