VOTRONIC Automatic Charger - Solarlink GmbH, preiswert und ...

Level Measurement Technology
Measuring Sensor Tank Sensor FW
The VOTRONIC Tank Sensor FW had been developed for level measuring of water and hydrous media in metal and plastic
tanks of fire fighting vehicles. The sensor is installed outside at the tank top or near the tank. Only the flexible measuring
probe has to be hung up in the tank itself.
Dependent on the level, the sensor supplies linear continuous electrical unit signals (voltage signal 0 - 10 Volts or current
signal 4-20 mA) for connection of various display and evaluation units, such as the VOTRONIC LED Tank Display HE, the
VOTRONIC Multiswitch FW, pointer indicators or external units, such as board computers etc. The sensor can be used for a
total of up to 4 LED Tank Displays HE 010 and 1 switching unit Multiswitch FW for various switching tasks.
• No mechanically moved parts, robust fully electronic capacitive measuring method
• Easy adaptation to the existing tank height
• Simple calibration, which can be adjusted freely and separately for empty and full level
• Independent of pressure, no falsification of measured values in case of overpressure, pressure filling etc.
• Linear, continuous signal of the level
• Protection against wrong polarization, overvoltage, short-circuit and overload
• The electronic system is sealed absolutely waterproof and vibration-proof
• Safety due to internal test procedures being executed continuously (processor control)
• Output signal voltage 0-10 V: load min. 1 kOhm, three-wire system, or
commutable to output signal current 4-20 mA: load max. (UB-7 V), 20 mA, two-wire system
IP 67
robust
water-tight
vibration-proof
Unit Type
Order
No.
Operating
Voltage
V
Current
Consumption
mA max.
Signal
Output
0-10V
Signal
Output
4-20mA
Tank Height
min. - max.
cm
System of
Protection
Dimensions *
(WxDxH)
mm
g
Tank Sensor FW 120 0256 12 und 24 30 Yes Yes 40 - 120 IP 67 98x64x38 180
Tank Sensor FW 240 0258 12 und 24 30 Yes Yes 80 - 240 IP 67 98x64x38 180
Weight
Mark of Conformity: CE, e Test acc. to 95/94/EG (EMV/Automotive Regulations)
Delivery Scope: Manual, cord measuring probe, complete with holding eyelet
* Dimensions without connections
Measuring Sensor Tank Sensor Diesel
The VOTRONIC Tank Sensor Diesel has been particularly designed for level measuring of Diesel fuel tanks in metal or plastic
execution. It is installed at the upper side of the tank. The measuring electrode can be shortened easily to the height of
the tank.
The sensor supplies electrical unit signals (voltage signal 0 - 10 Volts or current signal 4-20 mA) for connection of various
display and evaluation units, such as the VOTRONIC LED Tank Display HE, the VOTRONIC Multiswitch FW, pointer indicators
or external units, such as board computers etc. The sensor can be used for a total of up to 4 LED Tank Displays HE 010 and
1 switching unit Multiswitch FW for additional switching tasks.
IP 67
robust
vibration-proof
Remark concerning functions and safety: The VOTRONIC Tank Sensor Diesel had been designed exclusively
for operation with Diesel fuel. Other combustible or explosive media, as well as water and hydrous media,
are not admissible.
• No mechanically moved parts, robust fully electronic capacitive measuring method
• Easy adaptation to the existing tank height
• Simple calibration, which can be adjusted separately for empty and full level at the touch of a button
• Independent of pressure, no falsification of measured values in case of overpressure, pressure filling etc.
• Linear, continuous signal of the level
• Protection against wrong polarization, overvoltage, short-circuit and overload
• The electronic system is sealed absolutely tight and vibration-proof
• Safety due to internal test procedures being executed continuously (processor control)
• Output signal voltage: 0-2.3 V or 0-10 V, load min. 1 kOhm, three-wire system
• Output signal current: 4-20 mA, load max. (UB-7 V), 20 mA, two-wire system
Unit Type
Order
No.
Operating
Voltage
V
Current
Consumption
mA max.
Signal
Output
0-2.3 V
Signal
Output
0-10 V
Signal
Output
4-20 mA
Tank Height
min–max
cm
System of
Protection
Built-in ∅/
Flange ∅
mm
g
Tank Sensor Diesel 010 5590 12 and 24 15 Yes Yes – 15-50 IP 67 63/85 200
Tank Sensor Diesel 420 5591 12 and 24 20 – – Yes 15-50 IP 67 63/85 200
Weight
Mark of Conformity: CE, E Test acc. to ECE R10 Rev. 2 (EMV/Automotive Regulations)
Delivery Scope: Manual, packing ring, connection cable, 1 m length
27