HELM INSTRUMENT成立于1962年，是过程控制系统，力传感器和金属成型行业软件的设计和制造商。
主营产品：
HELM INSTRUMENT差压传感器
HELM INSTRUMENT压力传感器
HELM INSTRUMENT液位传感器
HELM INSTRUMENT压力变送器
HELM INSTRUMENT称重传感器
HELM INSTRUMENT应变传感器
HELM INSTRUMENT监测仪RLG-4产品参数
Electrical Specifications: | |
Current Consumpttion | 500mA @ 24VDC |
Number of channels | (2) RLG-2DC, (4) RLG4DC |
ND Conversion Method | Successive Approximation - 12 Bit |
Normal Mode Rejection(between + and - input) | 50 db @ gain 2000 |
Amp Roll-Off Frequency | 650 Hz @ gain 3000 |
Calibration | Manual Calibration |
Isolation | 500 VDC continuous between inputs and chassis ground |
Environmental Specifications: | |
Operating Temperature | 0℃ to 60℃ (32℉ to 140℉) |
Hazardous Environment Classification | Class 1, Division 2 Hazardous Environment |
Input Specifications: | |
Type of Input | Strain Gage (350 Ohm, 700 Ohm) |
Input Impedance | 1K Ohm |
Low Range Gain, with Cal Resistor 140K Ohm | Maximum Gain 1176；Minimum Gain 54 |
High Range Gain, with Cal Resistor 1 Meg Ohm | Maximum Gain 6959；Minimum Gain 347 |
Display Resolution | up to 0.1% of Full Scale |
Overall Unit Accuracy | Within 1% of Full Scale |
A/D Sample Rate | 100 Microseconds |
Output Specifications: | |
Alarm Relay | (2) Solid State Relays,(.5A @ 24VDC) |
HELM INSTRUMENT监测仪RLG-4产品介绍
HELM型号RLG-2（2通道）和RLG-4（4通道）LOADGARD监视器提供压机过载保护，模具保护，并改善了零件质量，而使操作员的介入降至最低。 RLG-2型单元允许两（2）个力传感器输入，通常用于OBI或间隙框架压力机，压力机框架两侧均带有Helm螺栓固定应变增益传感器。 RLG-4型单元可输入四（4）个力传感器，通常用于直边压力机，在四个压力机列的每一个上均配有Helm螺栓固定应变增益传感器。
前面板上的数字仪表用于显示更新的峰值负载值和高/低警报设置。对于24 VDC单元，通过两（2）个报警继电器（一个用于容量报警，一个用于趋势报警）启动机器停机。对于110/220 VAC单元，机器停止通过一个警报继电器启动，当超过任何警报极限（容量或趋势警报）时，警报继电器将触发。
The HELM Model RLG-2 (2 Channel) and RLG-4 (4 channel) LOADGARD monitors provide press overload protection, die protection, and improved part quality, with minimal operator involvement. The Model RLG-2 unit allows for two (2) force sensor inputs, and is typically used on OBI or gap-frame presses, with a Helm bolt-on Strain Gain sensor on each side of the press frame. The Model RLG-4 unit allows for four (4) force sensor inputs, and is typically used on straightside presses, with a Helm bolt-on Strain Gain sensor on each of the four press columns.
Digital meters on the front panel are used to display updated Peak load values and high/low alarm settings. For the 24 VDC unit, machine stop is initiated by means of two (2) alarm relays (one for CAPACITY ALARMS and one for TREND ALARMS). For the 110/220 VAC unit,machine stop is initiated by means of one alarm relay, which fires when any alarm limit (CAPACITY or TREND ALARM) is exceeded.
外观尺寸
HELM INSTRUMENT监测仪RLG系列其他常见型号：
HELM INSTRUMENT RLG-2
HELM INSTRUMENT RLG-4
HELM INSTRUMENT monitors NEW + ORIGINAL+ ONE YEAR WARRANTY
爱泽工业成立于2010年，定位于向先进制造工业提供高端制造技术和设备。代理经营世界先进的电气自动化、机械与传动、流体控制、仪器仪表、工具等产品。作为电气，液压以及气动解决方案的合作伙伴，我们利用我们的全球协作团队，为客户提供先进解决方案，市场知识以及相关增值服务来帮助优化客户的工作效率，提高可靠性和安全性，致力于成为工业产品和解决方案的优质渠道。
如果有任何关于HELM INSTRUMENT监测仪RLG-4的疑问，请随时与我们沟通（021-31006702）。我们将尽全力解决您的问题。
If you have any question for HELM INSTRUMENT products, please feel free to dial 0086-21-3100 6702/ send request email to [email protected] / browse our website:www.ize-industries.com.
HELM INSTRUMENT监测仪RLG-4产品参数
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