Aerosense Series DPT-MOD Differential Pressure Transmitter
Product Applications:
- Fan, Blower and Filter monitoring
- Pressure and Flow monitoring
- Valve and damper control
- Pressure monitoring in cleanrooms
Series DPT-MOD Differential Pressure Transmitter Monitors DP and gives Modbus output
The Series DPT-MOD Differential Pressure Transmitter is an extremely versatile transmitter for monitoring pressure. The transmitter for air conforms to MODBUS over serial line protocol, using RTU transmission mode and RS485 interface. The digital output signal is sent over MODBUS enabling the DPT-MOD to connect directly to the field communication network. the benefit of DPT-MOD is that it requires less wiring than traditional 3-wire transmitters since multiple devices can be connected on a serial line.
The DPT-MOD includes an Input terminal that enables the reading of multiple other signals such as temperature or control relays over MODBUS. The input terminal has two input channels designed to accept 0-10 V, ntc10k, Pt1000, Ni1000 (-LG), and BIN IN (potential free contact) signals.
SPECIFICATIONS
Service: Air and non-aggressive gases
Measuring element: Piezoresistive Accuracy: ±1.5 % + 1 Pa
Measuring unit: Selectable by jumper (Pa, mbar, inchWC, mmWC, psi)
Response Time: 1…20 s selectable via menu
Max pressure: 400 kPa
Electrical interface:
- Supply voltage: 24 VAC or VDC ± 10%
- Power consumption: < 1.3 W
Output signal: via Modbus
Materials:
- Housing: ABS
- Cover: PC
- Pressure inlets: ABS
Connections:
- Electrical connections: 4+3 spring load terminals, max 1.5 mm2
- Cable entry: M20
- Pressure connections: Male 5,0 mm and 6,3 mm
Weight: 150 g
Dimensions: 90,0 x 71,5 x 36,0 mm
General ambient condition:
- Temperature range:
- Operation -10…+50°C
- Storage: -20…+70°C
- Ambient humidity: 0 to 95% RH
Safety:
- Protection standard: IP54
- Conformance: Meets the requirements for CE marking:
- EMC dir ective 2004/108/EY
- Rohs Directive 2002/95/EY
Optional Accessories:
- Plastic Pressure Tips
- 2m Tubes
MODEL SELECTION TABLE
| Model
DPT–MOD-2500 |
Model
DPT–MOD-7000 |
| -250…2500PA | -250…7000PA |
Add -D to end of Model with Display For e.g.DPT-MOD-2500-D
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