Newsletter
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1. Product Information
HCM1158LH-K product is a specially designed for building air conditioning industry ultrasonic hot (cold) meter, products using air conditioning of buildings dedicated large-size LCD display, and support for cold, heat independent measurement, a multi-purpose table, to meet the needs of different users, product upgrades using the touch buttons, significantly enhance the product level and operating experience, products using the new delay line most advanced FPGA technology and intelligent adaptive acoustic technology, stable performance, reliable and secure.
HCM1158LH-K Standard configuration as shown: ① Transmitter②Coupling agent (four)
③Tube bundle (four)
HCM1158LH-K central air-conditioning of buildings dedicated meter uses the most advanced intelligent adaptive acoustic technology, collocation Fixed spacing rail sensor design, instrument installation one pace reachs the designated position.
HCM1158LH-K collection of the current RS485 communication interface used in industrial applications, pulse output ,Modbus protocol, support product all-weather work, can be easy to implement network.
2. Features
Air Conditioning dedicated large-size backlit display breaking yards, Carbon emissions can be displayed, parameters such as energy saving level
Collocation Fixed spacing rail sensor design, instrument installation one pace reachs the designated position.
While supporting cold, heat measurement
Clamp-on sensor, no broken pipe
3. Apply to the fluid
Suitable for pure liquid, In the liquid without impurities, particles, suspended matter and bubbles, and it is full pipe flow measurement
4. Apply pipe
Carbon steel
stainless steel
PVC
5.application
Central air-conditioning of buildings
6.Specifications
| Model | Description |
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HCM1158LH-K |
HCM1158LH-K Central air-conditioning of buildings dedicated meter Installation:clamp-on Flow Range：0.1～5m/s Cold Meter Accuracy: 2 level Flowmeter Accuracy：1 Level Keyboard:5 touch keys Display:Air Conditioning dedicated large-size backlit display breaking yards Power supply:10-36VDC,max 1A Housing material: P C / A B S plastic, aluminum Protection class: I P 5 4 Ambient temperature: - 1 0 ℃~ + 5 0 ℃ Output: 4 - 2 0 m A output, frequency output @ 0 - 5 0 0 0 H z Communication Interface, ModbusprotocolRS - 4 8 5 interface Input:Two-way RTD temperature input Temperature Range:0~+60℃ |
| A | I/O option |
| 1 | R S - 4 8 5 communication interface, support for M o d b u s |
| 2 | 4 - 2 0 m A output, frequency output @ 0 - 5 0 0 0 H z |
| B | Transmitter Chassis |
| 1 | Shell:IP65,Housing material: P C / A B S plastic, aluminum |
| C | Transducer |
| DN |
Installation: clamp-on Diameter range: DN 5 0 ~ DN 2 0 0, DN 2 5 0 ~ DN 3 0 0 Measuring medium temperature:-40℃~+80℃ |
| D | Thermal resistance type |
| 1 | PT1000 |
| E | Power Converters |
| 1 | No need |
| 2 | Need (Input 220V, Output 12V, load current 1A) |
Transmitter size (mm)
Installation diagram
| 90 degree bend |
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| T-Tee |
 |
| Diffuser |
 |
| Orifice |
 |
| Regulating valve |
 |
| Pumps |
 |
| Vertical mounting |
 |
Site selection principles
1. Should avoid clock 6 or 12 point position, so as to avoid sediment at the bottom of the pipe or pipes upper part of the bubble, air-pocket caused by signal attenuation.
2. Fully considering the tube wall scaling condition, as far as possible choose no scaling section measuring, can fully meet, need to think about scaling for lining in order to get better the measurement accuracy.
Accuracy：0.2
UCT3488 Series High Dynamic Response Ultrasonic Flowmeter
UCT3488D Multi-channel ultrasonic flowmeter
Accuracy：0.5
DCT1188C multifunctional clamp-on type ultrasonic flowmeter
DCT1188W multifunctional insertion type ultrasonic flowmeter
DCT1288i High dynamic response of portable type ultrasonic flowmeter
Accuracy：1.0
DCT1158C Economical clamp-on type ultrasonic flowmeter
DCT1158SE Battery-powered type ultrasonic flowmeter
DCT1158W Economical insertion type ultrasonic flowmeter
DCT1258 Handheld Type Ultrasonic Flowmeter
Accuracy：1.5
DCT1158SE Battery-powered Insertion type ultrasonic flowmeter
DCT1438K Buckle -measured type ultrasonic flowmeter
Heat（cold）meters
HCM1158LH Buildings dedicated type heat（cold）meters
HCM1158LH-K Central air-conditioning of buildings dedicated meter
HCM1188H Multifunctional type Ultrasonic Heat Meters
HCM1438LS Heat (cold)Meters
