上海茂培电子科技有限公司
www.mp-shanghai.com
www.mp-sh.com
Dwyer德威尔 490A-4 490A-5 490A-6 手持式压差计
Service: Compatible gases & liquids.
Wetted Materials: Without valve: 316L SS, -3V option: 316LSS, Buna-N, silicone, grease, PTFE, brass 360, copper, reinforced acetal copolymer. -HKIT Option: 316LSS, PTFE, Brass, Copper.
Accuracy: ±0.5% FS, 60 to 78°F (15.6 to 25.6°C); ±1.5% FS from 32 to 60°F and 78 to 104°F (0 to 15.6°C and 25.6 to 40°C).
Pressure Hysteresis: ±0.1% FS.
Pressure Limits: See chart on catalog page.
Electronic Temperature Limits: 32 to 140°F (0 to 60°C).
Display: 0.42" (10.6 mm) 4 digit LCD.
Resolution: See chart on catalog page.
Process Connections: Two 1/8" (3.18 mm) female NPT; -HKIT Option: Two male 45 Flare 1/4".
Power Requirements: 9 V alkaline battery, installed non-functional, user replaceable.
Weight: 14.1 oz (400 g).
Agency Approvals: CE.
Storage Temperature Limits: -4 to 176°F (-20 to 80°C).
Process Temperature Limits with -HKIT:: -20 to 180°F
上海茂培电子科技有限公司
www.mp-shanghai.com
www.mp-sh.com
Dwyer德威尔 490A-4 490A-5 490A-6 手持式压差计
490A-1
490A-2
490A-3
490A-4
490A-5
490A-6
