• Platinum temperature sensor • Electrical connection: Cable outlet • Pressure connection: Standard connector • High accuracy and high cost performance • Suitable for mass production • Level and temperature measurement in rivers and lakes • Deep well and groundwater monitoring • Level and temperature measurement in vessel and storage systems • Monitoring of sewage, settling and storm-water retention basins Designed for level and temperature measurement application, CS-WPT400 series level and temperature transmitters feature compact structure, stable quality and high cost performance. The model CS-WPT400 offers continuous measuring ranges between 0~3.5 m H2O and 0~350 m H2O. It has been designed to the current demands of the industry and has a 4~20 mA output as standard, an accuracy of 0.5%F.S and PE cable. With IP 68 ingress protection, it is suitable for measurement level up to 350 m water, with PUR or FEP cable. All variants described in this datasheet are available on very short lead times. For particularly urgent demands, there is a sizeable stock available. Temperature: 25C, Power: 12VDC, RH: 45%~75%, Atmospheric pressure: 86KPa~106KPa

Note 1: The operating temperature shall not beyond the temperature range of the seal materials, and it is the minimum range between the seal materials and the sensor. The default material is NBR, which is suitable for medium temperature of -20~100°C. If one chooses FKM seal ring, the medium temperature should be somewhere between -15~125°C.

Wiring Definition Cable outlet Type Selected WPT400 Electronic Pressure Switch Mark Pressure Range X Actual Pressure Range Mark Temperature Range Y Actual Temperature Range Mark Pressure Connection

Mark Material of Selling O-ring B NBR Mark Cable Mateial PE PE PUR PUR FEP FEP Mark Cable Length Z Actual Length CS-WPT400 Level and Temperature Transmitter Standard connector Material of Selling O-ring(B): NBR Accuracy(05): ±0.5% a. The pressure transmitter must be used in the medium that is non-corrosive to the seal material and the housing material. b. In case the pressure guiding hole of the transmitter is blocked, it is forbidden to use sharp tools to clear it. Instead, one should remove the transmitter from the system, immerse the pressure

guiding hole part in the liquid which can dissolve the blockage, and then the blockage will flow out easily. c. It’s prohibited to open the transmitter by users for calibration or repair. d. Please contact us if you’re not sure whether the transmitter is suitable for the medium to be measured. e. The transmitter should be installed in a location that is not easily bumped or stepped on. f. Exceeding of the transmitter overload pressure may cause permanent damage. g. Where lightning may occur, customers should consider lightning protection measures. ———————