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Dwyer德威爾 風(fēng)速變送器 AVUB-1-V AVUB-2-V AVUB-3-V 風(fēng)速傳感器

價(jià)  格：詢(xún)價(jià)

產(chǎn)  地：美國(guó)更新時(shí)間：2020-09-28 09:48

品  牌：德威爾型  號(hào)：AVUB-1-V AVUB-2-V AVUB-3-V

狀  態(tài)：正常點(diǎn)擊量：1401

400-006-7520
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上海非利加實(shí)業(yè)有限公司

聯(lián) 系 人： 上海非利加實(shí)業(yè)有限公司

電   話(huà)： 400-006-7520

傳   真： 400-006-7520

配送方式： 上海自提或三方快遞

聯(lián)系我時(shí)請(qǐng)說(shuō)在上海非利加實(shí)業(yè)有限公司上看到的,謝謝！



Dwyer德威爾 風(fēng)速變送器 AVUB-1-V AVUB-2-V AVUB-3-V 風(fēng)速傳感器

The SERIES AVU Air Velocity Transmitter is ideal for a wide range of HVAC

measurement and control applications, particularly in complete building control and

energy management systems.

The Series AVU Transmitter operates by measuring the heat loss from one of the two

sensing elements in the air stream, then calculating the air velocity. Units are virtually

immune to drift due to the design of the sensing element, which makes the transmitter

accurate over the whole air velocity range.

FEATURES/BENEFITS

? 4 to 20 mA or 0 to 10 V output versions

? NEMA 6 (IP67) enclosure rating

? AC or DC powered (loop version DC only)

? 5% or 8% accuracy

APPLICATIONS

? Zone control in HVAC systems

? Supply and exhaust fan tracking

? Clean room systems

? Air pollution studies and manufacturing



產(chǎn)品參數(shù)

Dwyer德威爾 風(fēng)速變送器 AVUB-1-V AVUB-2-V AVUB-3-V 風(fēng)速傳感器

Service: Clean air and compatible, noncombustible gases.

Accuracy: AVU: ±5% of FS; AVUB: ±8% of FS.

Response Time (90%): 5 sec (typical).

Temperature Limits: 32 to 122°F (0 to 50°C).

Humidity Limit: 0-90% RH, noncondensing.

Power Requirements: -A models 24 VDC +10% -15%; -V models 24 VDC or 24 VAC +10% - 15%.

Output Signal: -A models 4 to 20 mA current loop; -V models 0-10 VDC.

Loop Resistance: (-A models) 700 Ω. 

Current Consumption: 60 mA + output current.

Max. Start Up Current: 85 mA; 10 V.

Output Current Limit: (-V models) >10 mA.

Electrical Connections: Screw terminal.

Cable gland for 4-8 mm wire (16 gauge wire).

Enclosure Rating: NEMA 6 (IP67)

except sensing point.

Probe Dimensions: 9.45 x .75? (240 x 19 mm).

Mounting Orientation: Unit not position

sensitive. Probe must be aligned with airflow.

Weight: 8.8 oz (250 g).

Agency Approvals: CE.



產(chǎn)品介紹

Dwyer德威爾 風(fēng)速變送器 AVUB-1-V AVUB-2-V AVUB-3-V 風(fēng)速傳感器

Service: Clean air and compatible, noncombustible gases.

Accuracy: AVU: ±5% of FS; AVUB: ±8% of FS.

Response Time (90%): 5 sec (typical).

Temperature Limits: 32 to 122°F (0 to 50°C).

Humidity Limit: 0-90% RH, noncondensing.

Power Requirements: -A models 24 VDC +10% -15%; -V models 24 VDC or 24 VAC +10% - 15%.

Output Signal: -A models 4 to 20 mA current loop; -V models 0-10 VDC.

Loop Resistance: (-A models) 700 Ω. 

Current Consumption: 60 mA + output current.

Max. Start Up Current: 85 mA; 10 V.

Output Current Limit: (-V models) >10 mA.

Electrical Connections: Screw terminal.

Cable gland for 4-8 mm wire (16 gauge wire).

Enclosure Rating: NEMA 6 (IP67)

except sensing point.

Probe Dimensions: 9.45 x .75? (240 x 19 mm).

Mounting Orientation: Unit not position

sensitive. Probe must be aligned with airflow.

Weight: 8.8 oz (250 g).

Agency Approvals: CE.





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