100 Pa Differential Pressure And Volume Flow Measuring Transducers
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İlan No: | #00236751 |
Kategori: | Basınç Sensörü |
Marka: | S+S Regeltechnic |
Model Tipi: | Premasgard 2120-SD |
Ürün Tipi: | Satılık |
Ürün Durumu: | Sıfır |
Menşei: | Türkiye |
Teslim Durumu: | Stokta Var |
Konum: | Seyrantepe Mah. / Kağıthane / İstanbul |
Satış Detayı: | Görüşülür |
Satıcıyla iletişim kur
Danışman : Deniz G.
S+S Regeltechnik Premasgard 212x-SD 2120-SD Differential Pressure And Volume Flow Measuring Transducers
The calibrateable compact pressure sensors of the PREMASGARD® 211x ⁄ 212x ⁄ 212x - SD series are equipped with 8 switchable measuring ranges, 2 switchable output signals (16 devices in one) and with or without optional display and are used for measuring above-atmospheric, below-atmospheric, or differential pressures and Volume flow in air. The piezo-resistive measuring element is temperaturecompensated and guarantees a high degree of reliability and accuracy. These pressure transmitters have a pushbutton for manual zero point calibration and an adjustable offset. Applications of these pressure sensors are in clean room, medical and filter technology, in ventilation and air conditioning ducts, in spray booths, in large-scale catering facilities, for monitoring filters, for level measurement or for triggering frequency converters. Media measured with these pressure transducers are air (non-precipitating), or other gaseous non-aggressive, non-combustible media. The differential pressure sensor is supplied including connection set ASD-06 (2 m connection hose, two pressure connection nipples, screws). You can find further device types under PREMASGARD® 111x ⁄ 112x ⁄ 112x - SD (l variant with 2-wire connection).
Technical Data:
Power Supply:
- Voltage: 24 V AC/DC (± 10 %)
- Power Consumption: < 1 W at 24 V DC; < 2 VA at 24 V AC
- Current Consumption: < 45 mA
Measuring Function:
- Differential pressure, volume flow (square root output signal)
Measuring Ranges:
- Multi-range switching with 8 switchable measuring ranges (see table)
Output:
- Switchable 0 -10 V ⁄ 4...20 mA (via DIP switches)
Electrical Connection:
- 3-wire connection
Media Temperature:
- –20...+50 °C (temperature-compensated 0...+50 °C)
Pressure Connection:
- With connection nozzles for pressure hose Ø 6 mm
- Type of Pressure: Differential pressure
Medium:
- Clean air and other non-aggressive, non-combustible gases
Accuracy:
- Type 2110 ⁄ 2120 ⁄ 2120 - SD (100 Pa): Typically ± 3 Pa at +25 °C
- Type 2111 ⁄ 2121 ⁄ 2121 - SD (1000 Pa): Typically ± 10 Pa at +25 °C
- Type 2115 ⁄ 2125 ⁄ 2125 - SD (5000 Pa): Typically ± 35 Pa at +25 °C compared to the calibrated reference device
Zero Point Offset:
- ± 10 % of final value
Above- ⁄ Below-Atmospheric Pressure:
- ± 50 kPa
Long-term Stability:
- ± 1 % per year
Signal Filtering:
- Switchable 1 s ⁄ 10 s (via DIP switches)
Hysteresis:
- 0.3 % of final value
Media Contacting Parts:
- Brass, Ni, Duroplast, Si, epoxy, RTV, BSG, UV silicone gel
Temperature Drift Values:
- ± 0.1 % of final value ⁄ °C
Linearity:
- < ± 1 % of final value
Housing:
- Plastic, UV-resistant, material polyamide, 30 % glass-globe reinforced
- Colour: Traffic white (similar to RAL 9016)
- Housing Cover: Transparent!
- Type 211x ⁄ 212x: With quick-locking screws (slotted/Phillips head combination)
- Type 212x - SD: With snap-on lid
- Housing Dimensions: 72 x 64 x 37.8 mm (Tyr 1 / Tyr 01 without display); 72 x 64 x 43.3 mm (Tyr 1 / Tyr 01 with display)
Cable Connection:
- Cable gland, plastic (M 16 x 1.5; with strain relief, exchangeable, max. inner diameter 10.4 mm) or M12 connector according to DIN EN 61(optional on request)
Humidity:
- < 95 % RH, non-precipitating air
Protection Class:
- III (according to EN 60 730)
Protection Type:
- Type 211x ⁄ 212x: IP 67 (according to EN 60 529)* Housing tested, TÜV SÜD, Report No[ PHONE HIDDEN ] (Tyr 1)
- Type 212x - SD: IP 54 (according to EN 60 529)* Housing tested, TÜV SÜD, Report No[ PHONE HIDDEN ]A (Tyr 01) * Housing in the built-in state
Standards:
- CE conformity, electromagnetic compatibility according to EN 61 326, EMC directive 2014 ⁄ 30 ⁄ EU
Features:
- Two-line display with illumination, cutout approx. 36 x 15 mm (W x H), to display ACTUAL pressure
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