TKLS-L: SPECIFICATIONS

SHORT DESCRIPTION

The TKLS-L fuel level sensor is an electronic gauge of a capacitance type intended to measure fuel level in a vehicle tank (or other volume), convert the readings into a digital form, frequency or analogue signal and transmit them to an external device. In addition, the sensor allows measuring and transmission of a set of parameters such as ambient temperature, diagnostics codes and etc. 

OUTPUT INTERFACES

TKLS-L
MODIFICATIONS
OUTPUT
INTERFACE 1
OUTPUT
INTERFACE 2
TKLS-L F-RS485 1x RS-485 (TIA/EIA-485-A) 1x frequency output
TKLS-L A-RS232 1x RS-232 (TIA/EIA-232) 1x analogue output

TECHNICAL SPECIFICATION

PARAMETERS VALUE
RS-485 interface protocols AGHIP / LLS / ModBus
RS-232 interface protocols LLS
Automatic volume calibration Yes1
Self-diagnostics Yes
Error code transmission Yes
Settings protection by password Yes
Remote configuration via RS-485 Yes1
Remote firmware update Yes1
Logging Yes
Temperature measuring Yes
Digital inputs number, pc 1
FREQUENCY OUTPUT CHARACTERISTICS
Output frequency range, Hz 100…3000
Output type Open collector
Maximum load current, mA 200
ANALOGUE OUTPUT CHARACTERISTICS
Output voltage range, V 0…10
MEASURING CHARACTERISTICS
Operational liquids Diesel fuel / gasoline / oil
Fuel level measuring accuracy, % 1
Resolution, bit 12
Temperature measuring range, °С -40…+85
Temperature measuring accuracy, °С ±1
OPERATIONAL CONDITIONS
Operating voltage, V 7…60
Power consumption at 12 VDC, mA 30
Temperature range, °С -40…+85
Protection class IP69K
Probe length, mm 750 / 1000 / 1500 / 2000
Mounting type SAE 5
Average life time, years 5
1    Available only in the F-RS485 modification.

SCOPE OF SUPPLY

DESCRIPTION QUANTITY
1 TKLS-L fuel level sensor 1 pc.
2 Plastic cover 1 pc.
3 Signal cable in corrugated pipe 7,5 m
4 Mounting kit 1 set
5 Registration certificate 1 pc.
6 Warranty certificate 1 pc.

MOUNTING KIT

DESCRIPTION QUANTITY
1 Seal gasket 1 pc.
2 Self-tapping screws with mounted washer and sealing, M5 size 5 pcs.
3 Rivet nut, knurled, M5 size 5 pcs.
4 Machine screw, M5 size 5 pcs.
5 Plastic seal 1 pc.
6 Meter seal (for connector) 1 pc.
7 End cap (spare) 1 pc.
8 Fuse with holder 1 pc.

INTERFACE CONNECTORS

Sensor Connector (male)
View from side of pins.
Signal Cable Connector (female)
View from side of sockets.

WIRE COLOUR F-RS485 A-RS232
1 RED +Vin +Vin
2 ORANGE RS-485 (A) RS-232 (TxD)
3 GRAY Frequency output (ОC)* Analogue output
4 BLACK -Vin -Vin
5 BROWN RS-485 (B) RS-232 (RxD)
6 WHITE Digital input (active low) Digital input (active low)
*    Open collector

WARRANTY

TKLS-L fuel level sensors carry 3-year warranty.
Complete warranty terms and conditions are given in the Warranty Card supplied with the sensor and in the User Manual of the sensor.
The issued Warranty Card shall be considered a ground for warranty repair and service of the product. The Warranty Card must be
fully completed by the retailer and customer (dated, signed and stamped). Otherwise it is considered to be invalid.

CERTIFICATES


• E-mark Certificate of conformity (TKLS) E8 10R-04 1452 (2 pages)
• E-mark Certificate of conformity (TKLS-L) E8 10R-04 1739 (2 pages)
• Conformity certificate of Technical regulations of the Customs Union "On the safety of wheeled vehicles" С-RU.АД06.B.00142
• Certificate of conformity ISO 9001:2015 RU19/818419002