#WITH

Consists of:

1. AC LIQUID WITHDRAWAL DEVICE

The vessels of the Auguste Cryogenics Medical Family LIN Series can optionally be equipped with the AC Liquid Withdrawal Device (LWD). The LWD allows for the easywithdrawal of liquid nitrogen under pressure from the AC Medical Family LIN containers. The device is attached directly to the dewar flange.

Flow rates of up to 4 liters per minute are possible at a working pressure of up to 0.5bar. The liquid can be withdrawn directly from LWD spout assembly or with a standardcryogenic hose that is connected to the liquid valve.

The dewar can be filled while the LWD is installed. With this filling method, the liquidis filled into the dewar by means of a slight overpressure through the LWD, wherebythe pressure in the dewar can be kept sufficient for subsequent liquid withdrawal bychoking at the vent valve.

For more information on the AC Liquid Withdrawal Device please contact us.

Important Notice: The withdrawal device can only be used with containers fitted with a KF50 flange.

Note: The product image is a sample illustration.

Assembly Video EN / DE:

Download datasheet & manual EN / DE:

2. DIGITAL LEVEL GAUGE (C-Stic)

The C-Stic SGB is a very robust Level Gauge suited for cold stored liquefied gases like nitrogen, oxygen, argon, carbon dioxide and nitrous oxide. It provides an easy to mount, accurate and reliable digital liquid level indicator. The capacitance of the full stainless steel sensor increases ratiometrically with the liquid coverage and is converted into an easy to read, accurate digital read out with 0.1% resolution. Additionally it has standardly two analogue output options to be used for control, remote or telemetry purposes. As the unit is battery powered there’s basically no need for any additional power or cabling. By using one of the analogue outputs the battery is just needed to power the digital read-out when required.

In order to get a continuous reading you may power the unit externally. In case of just battery operation, you activate the device by pressing one of the front keys. The unit measures and shows the actual level during 20s and switches off automatically afterwards. To change and justify the factory set pre-adjustments, you must first enter the security code. There are no potentimeters at all; the adjustment is fully electronically and related reference data are stored in a semi-permanent memory. Removing the cover is just needed to replace batteries. Alternatively you can get continuous reading by applying external power to the multi pin connector at the side.

Summarized features:

Aluminium enclosure
3-digit white LED display
Code protected adjustment
Two types of analogue output
Continuous reading (ext. powered)
3-4 yrs. battery life
Single 9-pin connector for external use

Technical Data

Item	SGB
Dimensions (enclosure)	115 x 64 x 32 mm
Operating temperature	-20°C < Ta < +60°C
Material (enclosure)	aluminium
Ingress protection	IP 65
Battery	2x AAA-cell IEC: LR03 / ANSI: 24A
External power	9-30Vdc (stab.) max. 20mA
Voltage output	10-90%Vdd (Vdd = 5V +10%/-20%)
Current Loop	4/20mA loop Vcc = 8-30Vdc
Sensor part
Material (body & tube)	stainless steel 304 / 316
Diameter	12 mm
Length	according to tank dimensions
Temperature	-200°C < Ts < +100°C
Maximum pressure	35 bar / 500 psi
Tank fittings (pref.)	⅞ - 14 UNF ½ - BSP ¾ - 16 UNF ½ - NPT

Download data sheet

#WITHOUT

The vessels of the Auguste Cryogenics Medical Family LIN Series can optionally be equipped with the AC Liquid Withdrawal Device (LWD). The LWD allows for the easywithdrawal of liquid nitrogen under pressure from the AC Medical Family LIN containers. The device is attached directly to the dewar flange.

Flow rates of up to 4 liters per minute are possible at a working pressure of up to 0.5bar. The liquid can be withdrawn directly from LWD spout assembly or with a standardcryogenic hose that is connected to the liquid valve.

The dewar can be filled while the LWD is installed. With this filling method, the liquidis filled into the dewar by means of a slight overpressure through the LWD, wherebythe pressure in the dewar can be kept sufficient for subsequent liquid withdrawal bychoking at the vent valve.

For more information on the AC Liquid Withdrawal Device please contact us.

Important Notice: The withdrawal device can only be used with containers fitted with a KF50 flange.

Note: The product image is a sample illustration.

Assembly Video EN / DE:

Download datasheet & manual EN / DE:

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