Barksdale/巴士德 品牌
经销商厂商性质
上海市所在地
Barksdale电子式压力开关SW2000 Barksdale的SW2000电子式压力开关拥有电子式开关的精度且价格经济。SW2000可提供两种不同配置:二个开关量或一个开关量带有 一个4-20 mA模拟量输出。通过使用键盘和用户友好的菜单界面 可以方便地进行设定点和回差设定。模拟量输出可缩放成从全量程的25%到100%。一个10-bit微处理器可自诊断并使开关时间延迟,压力循环zui高次数可达每秒100次。开关拥有IP65标准防护等级并经久耐用。对于需要较低的价格进行精确压力监控的应用,SW2000电子式压力开关是一个*选择。
特点:
带有内部不锈钢膜片的压力控制器
高精度并且全量程可调节死区
二个固态触点或一个固态触点加一个4-20mA模拟量输出
内置数字压力显示
通过键盘可实现全部设定
适合于快速循环(每秒100次)
UL/CSA 认证
150 | 1500 | |||||
Process Connection(male): | 1/4-18 NPT, 7/16-20 37° JIC, G1/4, 7/16-20 UNF SAE-4 | |||||
4-20 mA max. Rl = (Ub-12 V) / 20 mA Rl = 600 ohm at 24 VDC 0.3% / 100 ohm 5 ms 0 to 10 VDC (optional) max. 10 mA, short circuit-proof 25% to 100% f. s. | ||||||
Transistor Switching Output(s) PNP: Switching Function: Adjustment Range and Hysteresis: Switching Frequency: Contact Rating: Delay: Status Display(s): | Normally open / normally closed, standard-/window-mode 0% to 125% f. s. max. 100 Hz Switching current 400 mA, short-circuit-proof 0.0 to 9.9 s adjustable Green LED(s) | |||||
Orange LED (alarm) | ||||||
Local Operating Interface: | 3 push buttons | |||||
防护等级: | Type 4, for indoor use only, (NEMA 4 / IP65) | |||||
Microprocessor, self-monitoring with error code display; all parameters are confi gured by keypad. Keypad lock, rugged construction, vibration- and shockproof, long term stability. | ||||||
重量: | ||||||
Approvals: | ||||||
* See product confi gurator for additional options. |
Plug M 12 X 1 4 pin | Model with 2 Switching Outputs | Model with 1 Switching Output and 1 Analog Output |
---|---|---|
工艺连接“A” | B" |
---|---|
7/16 SAE-4-20 UNF | .365" [9 mm] |