Product Details
The KDM-110 on-line PH meter can store 50 PH measurements
Introduction
The KDM-110 On-line PH Meter is an outstanding device that has
revolutionized the way pH levels are monitored, especially in
industries where precision matters. In applications such as
aquaculture, water treatment plants, and chemical laboratories,
this meter plays a pivotal role. Its unique ability to store 50 PH
measurements is a significant advantage. This means that operators
can easily access historical data to analyze trends over time. For
instance, in aquaculture, by looking back at past pH values,
farmers can anticipate potential changes in water quality and take
proactive measures to prevent stress or disease in their aquatic
livestock. The meter is also designed with a user-friendly
interface, making it accessible even to those with limited
technical expertise. With its durable construction and reliable
sensing technology, the KDM-110 ensures accurate and continuous pH
measurement, providing peace of mind to users in various fields.
Features
- Automatic identification of standard solution and capable for
factory reset.
- Watchdog function: make sure the meter doesn't crash.
- High precision, high stability and preferable antijamming ability.
- Large screen LCD display, support chinese menu(switching from each
other). Multi-parameter simultaneous display.
- Automatic temperature compensation function, manual adjustment of
PH and temperature value.
- Communicate function: RS-485 communication interface with
photoelectric isolation (optional), convertible RS-232. The PH
value corresponding 4-20mA current output can be arbitrarily set,
And can control 4-20 mA positive and negative. It is widely used in
automatic addition of reagent.And it also support to connect loT of
company and customize loT for customer.
- Optional with the company's host computer online acquisition
software for data acquisition and processing.
- Note book: It can store 50 PH measurement datas , users can record
measurement data as needed.
- Waterproof, dustproof, moisture-proof (IP57), high-end design look.
- Power off protects > 10 years.
Technical Parameters
Measuring range | 0.00~14PH |
Resolution | 0.01PH,1mV,0.1℃ |
Accuracy | ±0.02PH, ±1mV, ±0.3℃ |
Stability | ≤0.01 PH/ 24h |
Standard liquid | 6.86/4.00/9.18, 7.00/4.00/10.01 |
Temperature compensation | 0~99.9℃(PH) |
PH calibration range | 0±1.45PH; slope ±30% |
Control interface | two group of ON/OFF relay contacts are divided into upper and lower
limit alarm control. |
Signal isolation output | 4~20mA isolation protection output and RS485 |
Relay | the relay hysteresis is arbitrarily set, relay load 3A 220VAC |
Working conditions | Ambient temperature is 0~60℃, relative humidity ≤90% |
Input impedance | ≥1×1012Ω |
Output load | <750Ω(4-20mA) |
Working voltage | 220VAC ±10%, 50/60hz or DC24V and DC110V |
Dimensions | 96×96×115 mm |
Hole-cutting Size | 92×92mm |
Weight | 0.9Kg |
Protection level | IP57 |
Company Profile
Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of
measuring instruments , located in China xi’an City. Since 2008,
Xi'an Kacise focused on the development and production of pressure,
level and flow measuring instruments .

We have been specializing in manufacturing pressure, level and flow measuring instruments and related products for 10 years. Based on experienced technical
and management personnel, through efforts of our entire staff, we
have become a professional measuring instrument manufacturer and
solution provider. And we are continuously trying to improve
product quality.

Xi'an Kacise is qualified with ISO 9001-2008, GJB 9001B-2009, CE,
intrinsic safety explosion-proof and isolated safety
explosion-proof certificates, etc. which ensure that our products
comply with international standards.

Kacise sensors have already been exported to America, Spain,
Australia, Chile and 20 other countries and regions, and received
many favorable feedbacks. Our overseas distributers are also
increasing. We regard “reasonable prices, efficient production time
and good after-sales service” as our tenet, and hope to cooperate
with more customers for mutual development.

Our goal is simple: to sell the best products at the best prices,
and provides industry-leading customer service. We personally get
to know each of our customers, and we know how to discover the most
valuable part of our business , to help others achieve their goals.