Shenzhen Calinmeter Co,.LTD
Shenzhen Calinmeter Co,.LTD

the only legal owner of CALIN brand and the sole manufacturer of Calin series utility meters.

Calinmeter reserve the right to pursue any legal remedies from Anyone or entity who claims as the group or affiliation of Calin or distributes Calin meter products without proper authorizations.

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IR Optical Wireless Power Meter Two Wire Digital STS Prepayment Meter

IR Optical Wireless Power Meter Two Wire Digital STS Prepayment Meter

  • IR Optical Wireless Power Meter Two Wire Digital STS Prepayment Meter
IR Optical Wireless Power Meter Two Wire Digital STS Prepayment Meter
Product Details:
Place of Origin: China
Brand Name: Calin
Certification: CE/SABS/IEC
Model Number: CA168-G
Payment & Shipping Terms:
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: Carton
Delivery Time: 30 days
Payment Terms: western Union,Paypal, T/T, L/C
Supply Ability: 70,000pcs per month
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Detailed Product Description
Product Name: Single Phase Gprs Prepayment Meter Standard: SANS1524-1 , IEC62056-21 , IEC62053-21
Dimensions: 165x112x58mm Weight: 700g
Display: 7digits' Backlit LCD Accuracy: Class 1s
Com Port: IR Optical & RS485 Cable Size: 8mm
High Light:

wireless power meter


wireless watt meter

IR Optical Wireless Power Meter Two Wire Digital STS Prepayment Meter 


Calin's latest non-wired solution has demonstrated full advantage as in the CA168-G, a single phase prepaid meter for remote STS prepayment environments. It is a two wire 5(60) Amp(80A optional), keypad based meter finished in a compact BS5685  footprint case. The meter is used for residential , commercial and light industrial  in less populated areas. . 


The meter is produced by ISO9001 standards with IP54 rated protective class. It operates in a wide voltage range ( Un -40% +20%) and improved RF immunity of 30V/m, allowing it to be installed in very harsh environments prone to brownouts, lightening and voltage dips are quite frequent. 


CA168-G is equiped with a built-in GPRS modem, which allows it to communicate with the back-end server via TCP/IP or vpn protocl.Automatic meter reading is carried out from time to time at server side, and a utility or service provider can make settings into meters through GSM networks. The CA168-G is a compact and ecnomic solution for AMR AMI smart metering setups.


Main Features

a) STS standard encryption

b) Build-in load switch disconnects on tamper and credit zero

c) Adjustable power limit and consumption threshold

d) RS485 and IR optical ports

e) Audible and visual low credit alarm

f) Emergency credit and repayment control

g) Fraud detection

h) Operates in prepayment and credit mode

i) DLMS/COSEM , IEC62056 protocol compliant


 Utility benefits

1) Quick and easy to install

2) Valuable real-time data

3) Flexible payment control

4) Allowed to do load control

5) Reduce day to day operational and maintenance cost





Electrical parameters:

Nominal voltage Un


Limited voltage 




Basic current(Ib) 


Maximum current(Imax) 


Starting current(Ist) 


Active energy constant 




Active energy to IEC62053‐21 


Reactive energy to IEC62053‐23


Power Consumption


Power consumption in Voltage circuit 

<2W  <8VA

Power consumption in current circuit 


Temperature range


Operation meter

25℃ to+70℃


40℃ to+85℃


Insulation strength

AC Insulation strength

4kV at 50Hz during 1min

Impulse voltage 1.2/50μs mains connections 




Electro Magnetic Compatibility

Electrostatic discharges


Contact discharge


Air discharge


Electromagnetic RF fields


27MHz to 500MHz typical


100kHz to 1GHz typical


Fast transient burst test


Mechanical requirements


Protection Rating 


Insulation Classification

Protective Class II

Maximum cable size

10 mm


Contact Details
Shenzhen Calinmeter Co,.LTD

Contact Person: Max

Tel: +8613500055208

Send your inquiry directly to us
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Shenzhen Calinmeter Co,.LTD
Floor 6, Bd A6, Qiaode Tech Park,Kelian Rd, Guang Ming District Shenzhen, China
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