Factory wholesale Low Cost Online Ph Transmitter - Online PH transmitter with sensor – JIRS

Product Detail

Code: BSQ-PH-2019 General introduction EC/ER/pH/ORP-2019 series transmitter mainly used for the water quality monitor sensor signal output, by 4-20mA, RS485 or TTL, the sensor output weak signal is enlarged to transmit, can be convenient for PLC, configuration software and SCM to communicate by adopting standard communication protocol MODBUS protocol. EC/ER/pH/ORP series transmitter is widely used in metallurgy manufacturing, power, light industry, textile, water treatment equipment, water pipe network and the scientific research and other industrial sectors. Transmitter series introduction Note: A module of the transmitter can only be equipped with one sensor, EC/ER is a module, and PH / ORP is a module. ①: EC conductivity transmitter; range: 0 ~ 4000us / cm, 0-10/20/200mS ②: ER resistivity transmitter; range: 0 ~ 18.2MΩ ③: pH transmitter; range: 0 ~ 14.00 pH ④: ORP redox potential transmitter; range: -2000 ~ + 2000mV Transmitter series technique specification

No.	Range	Matched sensor	Accuracy	Connection
1	0.1～18.25MΩ 0.05～10.00uS）	1：316L S.S. plug into 0.01 sensor 2：Quick install 0.02 sensor；	2 %FS	1/2″NPT 1/4”Quick install
2	0.1～200.0uS	316L S.S. plug-into 0.1 sensor		1/2″NPT）
3	0.5～2000uS（standard）	ABS1.0 Pt. Black sensor(standard) 316L S.S. plug into 1.0 sensor	1.5% FS	1/2″NPT
4	2～4000uS	ABS1.0 Pt. Black sensor(standard) 316L S.S. plug into 1.0 sensor	1.5% FS	1/2″NPT
5	0.5～10mS	ABS1.0 Pt. Black sensor(standard) 316L S.S. plug into 1.0 sensor	3 % FS	1/2″NPT
6	0.5～20mS	1：316LS.S. plug into10.0 (standard) 2：PTFE+Titanium alloy 10.0 sensor	1.5 % FS	1/2″NPT 3/4″NPT
7	0.5～100mS	1：316LS.S. plug into10.0 (standard) 2：PTFE+Titanium alloy 10.0 sensor	2 % FS	1/2″NPT 3/4″NPT
8	0.5～200mS	PTFE+Titanium alloy 10.0 sensor	2 % FS	3/4″NPT

PH transmitter technique specification Measuring range: 0～14.00, Accuracy:2.0%(FS), Stability: ±2×10-3FS/24h, Sensor: online PH sensor, Sensor threaded size: 3/4″ BSP, Cable length: standard length is 5m, Measured media temperature:0～50℃, Temperature sensor: NTC 10K, Temperature compensation: On basis of 25℃, AUTO or Manual temperature compensation, Calibration mode: Three points calibration, PH4.00,PH6.86,PH9.18, Other common technique specification Output current: 4～20mA, isolated / Optional:1-5V /2-10V; Relay output: High/Low limit relay alarm output, Contact point current 24V/3A, 220V/2A ( Passive dry contact) Power: DC12V-28V, 24V(Current <=0.1A), Environmental conditions: Working temperature:0～50℃, Relative humidity: ≤ 85%RH, Overall dimension: 122×72×45mm(L x W x H), Installation mode: Cabinet rail installation

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0-5vdc Pressure Transmitter