Advantages
- Top-mounted, easy installation
- High accuracy, no signal drift
- Stable and reliable to use
- Explosion-proof
- Solid rod and flexible cable types for choice
Product Description
Series DRCM-99 Magnetostrictive Liquid Level Gauge adopts magnetostrictive principle and belongs to a new generation of measuring instruments. The output is a absolute value, does not require periodic re-calibration and maintenance. Series DRCM-99 provide customers with current, voltage, ModBus, Profibus and other signal output and provide effective solutions in different applications. It can be widely used to measure and control liquid level of various tanks in petroleum, chemical, water, pharmaceutical, beverage, food and other industries. It also can be applied in measurement and monitoring of hydrological measurements, water treatment and other environmental and industrial measurement process.
Product Configuration
Here are the main components.
- Electronic cabin with a detection circuit unit inside
- Probe rod (hard pipe / flexible pipe) with the magnetostrictive sensor and temperature measurement element.
- Fitting seat with the standard 1 ” NPT thread or the one user specified.
- Stop collar: preventing float from falling off or sliding into the dead zone.
- Heavy hammer at the bottom (magnetic heavy hammer / fixed hammer): its function is to straighten flexible pipe, and keep the liquid level meter stable.
- Float (single or double): its location reflects positions of the liquid level or interface.
Technical Parameter
Technical Parameter | |
Measurement output | Standard type:2-wire4-20mA(HART protocol can be selected.) Digital type:ModBus/RTU |
Liquid level measurement | Liquid level, interface, liquid level+ interface |
Measurement range | 0.30m to20m |
Accuracy | The maximum between 0. 1 %F. S. and ±1mm |
Temperature output | Up to 5 single points temperature |
Temperature range | -50 ~ +100 °C(special design can reach 200 °C) |
Temperature accuracy | ± 0. 25 °C |
Power Supply | 15-30VDC |
Output signal | 4-20mA or ModBus/RTU |
Explosion-proof | ExiaIICT6 |
Ambient humidity | 0-100% R.H.(not frost) |
Working temperature | Electronic unit:-40 ~ +80 °C; wave guide:-40 ~ +125 °C |
Operating pressure | Rely on the pressure the float can withstand |
Electronic Cabin | Cast aluminum/304 stainless steel |
Probe material | 304/316L /304+PTFE or FEP |
Process connection | Thread or flange connection |
Electrical interface | M20*1.5 or 1/2″ NPT thread |