4-20mA Analog Output | 24VDC | 316 Stainless Steel. Red Wire = 24VDC Power (+), Black Wire = Signal Output (-). Plus, the 45-degree anti-clogging tip is fully detachable, making routine maintenance in sludgy or dirty water incredibly easy.
eBay
Level Sensor Support : Water Level Gauge and Water Level Gauge. Backlight: Red. 0~190 ohm sensor fit for 0~190 ohm Water gauge. Fuel Level Gauge. if you need fuel gauge you need buy it. 1x Water Level Gauge.
eBay
Supports tank liquid level high/low alarm and tank liquid empty alert. It can keep min/max records of tank liquid level. Alarm duration: 120sec. Tank transmitter: 6xAAA 1.5V batteries(without). Indoor temperature range: -50℃-0.
eBay
Level Sensor Support : Water Level Gauge and Water Level Gauge. -Level Sensor Support : Water Level Gauge and Fuel Level Gauge. 1 set (gauge+sensor, no cable). 1 pcs gauge(no cable). Sensor Feature.
eBay
Supports tank liquid level high/low alarm and tank liquid empty alert. It can keep min/max records of tank liquid level. Alarm duration: 120sec. Tank transmitter: 6xAAA 1.5V batteries(without). Indoor temperature range: -50℃-0.
eBay
Water tank liquid level high/low alarm mode. Data signal indication. Water tank temperature °C/°F (Default °C). Buzzer on/off (the buzzer function is turned on or off only for the key sound, the alarm mode is not affected by this).
eBay
1pc Water Level Sensor 100mm ~ 575mm for Oil Liquid Tank Fuel Level Gauge 12V 240~33 Ohm Fuel Sending Unit Float Switch Thread. - Sensor Length : 100~575mm. 100mm, 150mm, 200mm, 250mm, 300 mm ,350 mm ,400mm, 450 mm,500mm, 550mm, 600mm, 650mm, and so on.
eBay
Supports tank liquid level high/low alarm and tank liquid empty alert. It can keep min/max records of tank liquid level. Alarm duration: 120sec. Tank transmitter: 6xAAA 1.5V batteries(without). Indoor temperature range: -50℃-0.
eBay