High quality differential pressure transmitter and gauge with 0 10V/4 20mA/RS485 modbus output

High quality differential pressure transmitter and gauge with 0-10V/4-20mA/RS485 modbus output

Applications & Features

l Combined with differential pressure gauge and transmitter as one unit, apply for positive, negative or differential pressure measurement, display and control. It can measure system pressure of fan, blower, filter, furnace draft, orifice plate and various clean room, biological safety cabinet, clean bench, ducts collection, medical or pharmaceutical machine, etc.

l The gauge uses the technology and design of the A2000, with simple and frictionless movement, provides precise measurement and pointer display with an accuracy of up to 2%FS. The indication function is independent with the electrical transmitter and can work even when the power supply is absence

l The electrical transmitter uses MEMS sensor and digital technology with accuracy up to ±1%FS

l Multiple ranges, outputs, alarm, engineering units selectable, the standard installation is panel mount

Specifications

Service: Air and non-combustible compatible gases

Temperature Limits: -7~60°C 

Gauge

Accuracy: ±2%FS(±3% on 125Pa, ±4% on 60Pa) @21°C

Pressure Limits: -70 to 100 kPa

Zero adjustment: screw located at the bottom of cover

Transmitter

Accuracy: ±1.0%FS

Stability: ±0.5%FS /Year

Output: 0~10V, 4~20mA (2 wires), RS485 selectable

Output Load: ≤500Ω (current), ≥2kΩ (voltage)

Temp. Compensation: 0~50°C

Thermal effect: <0.05%FS/°C (Zero), <0.08%FS/°C (FS)

Response time: <5 s

Power: Voltage: 16~28VAC/ 16~35VDC

Current: 18.5~35VDC (R_L=500Ω); 8.5~35VDC (R_L=0Ω)

Zero reset: easy to reset by reset button on back

Electrical connection: screw terminals on back

Work Pressure: overload 10xFS(≤1kPa)/8xFS(≥1kPa)

               burst 20xFS(≤1kPa)/10xFS(≥1kPa)

Connections: 1/8" NPT female +/- ports, one pair on side

Materials:

Front housing: Die cast aluminum case and bezel,PC cover

Back housing: Fire retardant ABS+PC(UL94V-0)

Protection: front housing IP67

back housing IP30(except for terminals)

Weight: 590g

Approval: CE

Models

FAQ:

Q1: How to get the latest price?

Tell me the models, quantity, and other special requirement.

Q2: Payment terms?

100% T/T in advance.

Q3: Delivery time?

One week.

Q4: Shippment?

DHL, UPS, TNT etc.

Q5: Is OEM/ODM available?

Yes, it's available.

Q6: Warranty?

18 months.