FST100-EC103
one year
one year
Digital
Portable
Food Analysis, sewage treatment
RoHS, CE
1....2000uS/cm
0...80°C
1uS
4-20mA
1%FS
24VDC,12VDC,5VDC
IP68
0.5KG
M39x1.5
Firstrate
Standard Exporting Package
Factory standard
Changsha China
Product Description
Firstrate FST100-EC103 Industrial Water Drking Tap water Surface water 4-20mA Ph Ec Sensor
Application scope: Ordinary water treatment, tap water, surface water, industrial water; reverse osmosis,
seawater desalination, circulating water and other water treatment equipment pipe seats or flow pool
installation.

Conductivity measurement range | 1....2000uS/cm |
Temperature measurement accuracy | ±1uS |
Resolution | ±1% |
Temperature measurement range | 0...80ºC |
Temperature resolution | 0.1ºC |
Temperature measurement accuracy | ±0.3ºC |
Compensation method | automatic/manual |
PH signal output | 4~20mA(adjustable/three-wire system) |
Current accuracy | ±1%FS |
Output load | Less than 750Ω |
Data communication | Rs485(Modbus-RTU) |
Working power | 4VDC,12VDC(recommended),5VDC |
Working humidity | Relative humidity <90% |
Withstand voltage range | 0...4bar |
Housing material | PBT anti-corrosion |
Process connection | M39x1.5 |
Electrical connection | Direct outlet with 5 meter cable |
Electrode protective cover | Yes |
Protection level | IP68 |
Weight | 0.5kg |

seawater desalination, circulating water and other water treatment equipment pipe seats or flow pool
installation.
Q: Are you manufacturer?
A: Yes, We are professional sensor manufacturer over 50 years! Our technical team has more than 20 engineers.
Q: Can you accept OEM service ?
A: Yes, we can put your company information and logo on our sensors.
Q: Can I be your distributor?
A: Yes, we are looking for distributors in oversea market.
Q: What is your lead time?
A: Normally 7-10days. For quantity above100pcs, need extra 3-5 working days.