Model

 CH-A Wireless Ultrasonic Level Transmitter

 Range

 2m, 5m, 8m, 10m, 12m, 15m, 20m, 25m, 30m, 35m, 40m (selected when ordering)

 Blind area

 < 0.25-2m (depending on the range)

 Accuracy

 ±0.3% F.S, ±0.25% F.S, ±0.2% F.S

 Display

 LED, LCD, OLED menu with self-illumination (optional)

 Output

 Analog output:0 ~ 20mA;4 ~ 20mA load > 300 Ω;0 ~ 5v,0 ~ 10v

 Digital output: RS485 (Modbus support)

 Wireless Transmission

 Built-in GPRS, RF, LORA, Bluetooth, wifi, wireless communication optional SMS data

 prompt (collection system can be customized)

 Switch output

 Two-channel NPN/ relay (AC:5A 250V DC:10A 24V)

 Power supply

 DC12-28v or AC220V (selected when ordering)

 Power consumption

 < 1.5 W

 Dimension

 Φ74mm x 132mm x G1 1/2 (2m span)

 Φ92mm x 198mm x M60 (5m to 15m span)

 Φ92mm x 270mm x DN80 non-standard flange (20m and 40m span)

 Installation interface

 G1 1/2 pipe thread or Φ50mm round hole with big gongs ring (2m span)

 M60x2 or Φ61mm round hole with gong ring (5m to 15m span)

 DN80 non-standard flange (20m-40m range)

 Shell Material

 ABS engineering plastic, nylon

 Electrical interface

 M20x1.5

 IP Grade

 IP65 (higher protection grade can be customized)

 Ex 

 EXiaII BT4Gb