PF4 - Differential-Pressure Transmitter
Giá bán: Liên hệ
Hãng sản xuất: Rotronic
Danh mục: PH - ORP - Oxygen
Nhà cung cấp: Anh Nghi Son
Xuất sứ:
Bảo hành: 12
0911472255Applications
The ROTRONIC differential-pressure transmitters are ideal for clean rooms, operating rooms and applications where even minor differences in pressure can have a big effect.
Features
• High-precision measurement and long-term stability
• Fast response time and low hysteresis
• Analog signals freely configurable
• Integrated relay switch contact
• Large overload range
• Expandable with HygroClip2 sensor or analogue inputs
• High immunity to dust and humidity in the medium
| Dimensions | 129 x 72 x 45 mm |
|---|---|
| Weight | 240 g |
| Range of application | 0...70 °C / 0…90 %rh; 0...60 °C / 0…90 %rh with display |
| Accuracy at 23 ±5 °C | ±1.0 % of full scale @ 23 °C ±3 K |
| Inputs | Differential pressure, hose connections, 4 mm internal diameter Optional: HygroClip2 / analog input 1 Pt100 connection, 4-wire |
| Measuring range | -25...+25 Pa / -50…+50 Pa -100...+100 Pa / -250...+250 Pa -500…+500 Pa -100...200 °C (probe-dependent) 0...100 %RH (with HC2) |
| Pressure dependency | 0.1 %/hPa |
| Pressure resistance | 2 bar (2'000 hPa) |
| Air flow | 120 - 180 μl/min |
| Accuracy analog output | ±10 mV (voltage output); ±20 μA (current output) |
| Switch output | 1 relay, Time delay, duty cycle, resetting configurable |
| Switching capacity | <50 VAC / <75 VDC / <1 A |
| Power supply | 15…40 VDC / 14…28 VAC |
| Current consumption | <70 mA / <150 mA (with Ethernet) |
| Long-term stability sensor | <0.3 %/ year |
| Response time t 63 | <10 ms (only sensor element) |
| Alarm functions | Configurable relay, HW4 |
| Type of output signals | Voltage, current, digital (optional) |
| Analog output signal (standard) | 0…1 V, 0…5 V, 0…10 V, 0(4)…20 mA |
| Communication interfaces | Ethernet (optional) |
| Housing | ABS |
| Cable connections | 1 x M16, terminal |
| IP protection rating | IP65 |
| FDA / GAMP | FDA 21 CFR part 11 / GAMP5 |
| Temperature adjustment | Single-point |
| CE / EMC conform | 2004/108/EC |
