Siemens Duct Sensor Flange 88 mm 80 mm IP54
- RS Stock No.:
- 287-8738
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- QFM2120 / BPZ:QFM2120
- ผู้ผลิต:
- Siemens
ยอดรวมย่อย (1 ชิ้น)*
THB16,014.98
(ไม่รวมภาษีมูลค่าเพิ่ม)
THB17,136.03
(รวมภาษีมูลค่าเพิ่ม)
ส่งฟรีหากซื้อเกิน ฿2,500.00
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- เพิ่มอีก 7 ชิ้นจะส่งได้หลังจากวันที่ 14 กันยายน 2569 ไปอีกประมาณ 7 วันทำการ
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ชิ้น | ต่อหน่วย |
|---|---|
| 1 + | THB16,014.98 |
*ตัวบ่งบอกราคา / price indicative
- RS Stock No.:
- 287-8738
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- QFM2120 / BPZ:QFM2120
- ผู้ผลิต:
- Siemens
คุณสมบัติ / Specifications
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
รายละเอียดสินค้า / Product Details
ค้นหาผลิตภัณฑ์ที่คล้ายกันโดยเลือกคุณลักษณะอย่างน้อยหนึ่งรายการ
เลือกทั้งหมด | คุณลักษณะ | ค่า |
|---|---|---|
| Brand | Siemens | |
| Device Type | Duct Sensor | |
| Product Type | Sensor | |
| Mount Type | Flange | |
| Height | 88mm | |
| Length | 80mm | |
| Width | 88mm | |
| Minimum Operating Temperature | -15°C | |
| Maximum Operating Temperature | 70°C | |
| IP Rating | IP54 | |
| Series | QFM | |
| Standards/Approvals | No | |
| เลือกทั้งหมด | ||
|---|---|---|
Brand Siemens | ||
Device Type Duct Sensor | ||
Product Type Sensor | ||
Mount Type Flange | ||
Height 88mm | ||
Length 80mm | ||
Width 88mm | ||
Minimum Operating Temperature -15°C | ||
Maximum Operating Temperature 70°C | ||
IP Rating IP54 | ||
Series QFM | ||
Standards/Approvals No | ||
สถานะRoHS: ไม่สามารถใช้ได้
- COO (Country of Origin):
- CN
Siemens Sensor, Duct Sensor Type, Flange Mounting Type - QFM2120
This sensor is a robust HVAC sensor designed for accurate measurement of relative humidity and temperature within ducts. With compact dimensions of 80mm x 80mm x 88mm, this flange mount temperature sensor is ideal for installations requiring precise environmental monitoring. The sensor operates effectively in a voltage 2 to 28.8V AC or 13.5 to 35V DC, and boasts an IP54 rating for ingress protection, making it suitable for various industrial environments.
Features & Benefits
• Measures relative humidity with a typical accuracy of ±3%
• Operates within a wide temperature range of -35°C to +50°C
• Provides multiple signal outputs including 4 to 20mA and DC 0 to 10V
• Suitable for duct mounting, ensuring secure installation
• Compact design features screw termination for easy wiring
• Designed for high-temperature applications, operating up to +70°C
Applications
• Utilised as control sensors in supply or extract air systems
• Ideal for reference measuring, assisting with dew point shift
• Serves as limit sensors in conjunction with steam humidifiers
• Used for building automation systems to monitor humidity levels
• Enables accurate humidity and temperature readings in HVAC systems
What type of connection does it require for installation?
The sensor features a screw termination design, allowing for straightforward wiring with compatible terminals, making installation efficient.
Can it operate under high voltage conditions?
The device operates within an AC voltage 2 to 28.8V and a DC 5 to 35V, ensuring it meets various system requirements without damage.
How does it maintain accuracy in fluctuating environments?
With built-in circuitry, it measures relative humidity and temperature simultaneously and compensates for environmental changes to ensure consistent accuracy.
Is it suitable for use in outdoor applications?
Although it has an IP54 rating for water and dust ingress, it is primarily designed for indoor duct applications within HVAC systems and may not withstand outdoor exposure.
What factors should be considered for cable selection when using the sensor?
When selecting cables, consider the maximum permissible lengths and use shielded twisted pair cables in environments with high electromagnetic interference to ensure reliable performance.
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