Model A2G-55

Differnetial Pressure Transmitters Type A2G-55, air2guide

Selected documents
Sales contact

WIKA USA

Tel.:
1-888-945-2872
Fax:
1-770-338-5118
info@wika.com

Applications

  • Measuring the differential pressure ducts of air and other non-combustible and non-aggressive gases.
  • Monitoring of overpressure in clean rooms and laboratories.
  • Monitoring of overpressure in containment systems
  • Ideal for the building automation to monitor air ventilation ducts and air filters

Special Features

  • Easy installation
  • Maintenance free
  • Compact and robust construction

Version
Electromagnetic compatibility per 89/336/EEC 2002/95/EG RoHS (restriction of the use of certain hazardous substances in electrical and electronic equipment)

Accuracy
±2.5 % of full scale value

Measuring ranges
0 ... 1 InWC, 0 ... 2 InWC, 0 ... 3 InWC, 0 ... 4 InWC,

0 ... 5 InWC, 0 ... 10 InWC, 0 ... 15 InWC, 0 ... 20 InWC

Maximum pressure
Ranges: 0 ... 1 InWC up to 0 ... 3 InWC: 20 InWC

Ranges: 0 ... 4 InWC up to 0 ... 20 InWC: 5 times full scale

Burst pressure
Ranges 0 ... 1 InWC up to 0 ... 3 InWC: 40 InWC

Ranges 0 ... 4 InWC up to 0 ... 20 InWC: 10 times of full scale

Operating temperature
Storage: -4 ... +85 °F
Media: +14 ... +122 °F

Ingress protection
NEMA 4 (IP 65 per EN 60529 / lEC 529)

Weight
8.7 ounces

Process connection
Stainless steel hose barb nozzles for hose ID < 0.22"

Measuring element
Piezoresistive sensor (Silizium)

Case
Plastic (ABS)

Electrical connection
PG-Gland M16

Output signal
DC 0 ... 10 V, 3-wire
Optional 4 ... 20 mA, 2-wire

Supply voltage
DC 13 ... 32 V

Long-term stability
0 ... 1 InWC up to 0 ... 3 InWC: ±0.03 InWC annually

0 ... 4 InWC up to 0 ... 25 InWC: ±0.10 InWC annually

Differnetial Pressure Transmitters Type A2G-55, air2guide
  • Differnetial Pressure Transmitters Type A2G-55, air2guideMeasuring instruments for ventilation and air-conditioning