Water Quality Tester PH Meter MDS-393PH with High Resolution for Low Temp

• Customization: Available
• After-sales Service: Online Technical Service
• Warranty: 1 year
• Model NO.: MDS-393PH
• Display: Digital
• Portable: Portable
• Appliance: Medical Research, Biochemistry, Water
• Certification: ISO9001, RoHS, CE
• Measuring Range: 0-14PH
• Operating Temperature: (-25~100)ºC
• Interface: RS485 (Modbus/RTU)
• Power Supply: 9-36VDC, ≤3W
• Material: ABS mixed glass fiber
• Resolution: 0.01 pH; 1mV(ORP)
• Transport Package: Carton Packing
• Specification: 98× 98× 130mm
• Trademark: MADSUR
• Origin: China
• Production Capacity: 10000pieces/Year
• Package Size: 35.00cm * 23.00cm * 31.00cm
• Package Gross Weight: 5.000kg

Product Description

PH Monitor
Applications

1. Wastewater
2. Petrochemical
3. Pharmaceutical
4. Beverages
5. Aquaculture

Features& Benefits

The instrument adopts LCD display, with current output, measurement range can be set freely

High and low over-limit alarm

Hysteresis range can be adjusted two groups of relay control switches

Automatic or manual temperature compensation

A variety of automatic calibration methods for electrodes

Specifications

Display	2.8", 320×240	Interface	RS485 (Modbus/RTU)
Output	0-20mA;4-20mA;20-4mA	Power Supply	9-36VDC, ≤3W
Installation	Embedded	Power Requirements	85-265VAC±10%, 50Hz, ≤3W
Relay Controlled Electric Shock	3A 240VAC; 3A 28VDC or 120VAC;	Size	98×98×130mm
Weight	0.5kg	Material	ABS mixed glass fiber
Operating Temperature	(-10-60)ºC	Protection Level	IP65
Resolution	0.01 pH; 1mV(ORP)	Cable Length	5m or customizable

PH Sensor
MDS-393P
Applications

1. Water supply and drainage
2. Disease control hygiene
3. Pharmaceutical and chemical
4. Hydrology and water conservancy
5. Ecological environment and aquaculture

Features& Benefits

Super high temperature resistance

Double liquid connection structure design, long life

Accurate measurement and fast response time

The sensitive film is strong and resistant to mechanical shock

Specifications

Measuring Range	0~14PH	Salt Bridge Type	Special porous ceramic core
Operating Temperature	(-25~100)ºC	Reference Electrolyte	PCG polymeric gel (Low temperature resistant custom type)
Process Pressure	0~3bar,6bar MAX	Reference Type	Double salt bridge reference
Temperature Compensation Type	NTC2.252K;NTC5 K; NTC10 K;NTC22K; NTC30K;PT100 PT1000	Mounting Thread	PG13.5
Slope	Better than 95%	Material	Glass
Film Resistor	<250MΩ	Insert Depth	120/150/225/325/425mm can be customized
Zero Potential	<±10MV	pH Sensitive Membrane Type	Acid and alkali resistant Sensitive Film (HA)
Response Time	<10s	Cable Connection	S8/S8M/S7/VP8/K8S/K2 can be customized