For full functionality of this site it is necessary to enable JavaScript.

HANNA pH 500222-2 带匹配销pH数字控制器(双设定点,比例控制,RS232输出)

- Power Supply: 230 VAC ±10%; 50/60 Hz; 15 VA

- Range:

+pH: 0.00 to 14.00 pH

+Temperature: 9.9 to 120°C

-Resolution:

                +pH: 0.01 pH

+Temperature: 0.1°C

-Accuracy @ 20°C:

                +pH: ±0.02 pH

+Temperature: ±0.5°C

-Input Impedance: 1012 Ohm

- pH Calibration: automatic, one, two or three point, at pH 4.01, 7.01, 10.01

- Temperature compensation: automatic (with Pt100 probe) or manual from -9.9 to 120°C

- Outputs digital: RS232 bi-directional opto-isolated

- Set Point Relay: 1 or 2 contact outputs SPDT 5A-250 VAC, 5A-30 VDC (resistive load) , fuse protected (2A, 250V fast fuse)

- Alarm Relay: one contact output SPDT, 5A-250 VAC, 5A-30 VDC (resistive load), fuse protected (5A, 250V fuse)

- Protection: 400 mA 250V fast fuse

- Environment: 0 to 50°C(32 to 122°F); RH max 95% non-condensing


- Dimensions: panel cutout: 140 x 140 mm, instrument: 144 x 144 x 170 mm

- Weight : 1.6 kg (3.5 lb.)

 

- pH 500222-2 is supplied complete with mounting brackets and instructions

Details


  • 质量承诺
  • 正品保修
  • 送货到家
  • 交易简单化

注册收新闻 - 获得优惠活动的机会