ZigBee S0 pulse counter with router
Pulse counters and temperature samples are sent at regular intervals to a gateway of 4-noks products family. Moreover, if temperature sensors are installed into an hydraulic circuit in the inlet and outlet pipes this device can send the difference between them.
Key features
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- 2 pulse counter inputs S0 compatible
- 2 thermal resistor inputs (NTC resistors not included)
- Sampling and transmission rates are configurable
- 12-24 Vdc/Vac supply
- Routing function
- External antenna
- RF power amplifier: 10 mW
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Technical Specs
General characteristics
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Chip Ember EM250
Compatible IEEE 802.15.4
Stack EmberZnet 3.5.x (ZigBee PRO)
Modbus/RTU
Device address settable via internal dip-switch
Wall mounting with screws
Cable gland: PG9 |
| RF characteristics |
Frequency: 2405 MHz ÷ 2480 MHz
Modulation: DSSS
Nominal transmission power: 10mW (10 dBm)
Reception sensitivity: -97 dBm
External antenna gain: 5,5 dB
Coverage outdoor/indoor: 200m/50m |
| Supply |
12-24 Vdc/Vac; 100mA; 50/60Hz |
| Thermal sensor input |
NTC type resistor
103AT type (R25 = 10 KOhm; Beta = 3435K)
Measurement range: -50°C ÷ +110°C
Measurement resolution: 0,1°C
Measurement accuracy : ±0,5°C
Measures are linearized at tenth of degree |
| Digital inputs |
Electronic type not insulated inputs for clean contact
Short circuit current 0,01mA. Use self-cleaning contact |
| Connections |
Pull out terminals (3,81 mm pitch) |
| Environment parameters |
Operating temperature: -10 ÷ +60°C; <80% U.R. not condensing
Storage temperature: -20 ÷ +70°C; <80% U.R. not condensing
Degree of protection: IP 55 |
| Approvals |
ETSI EN 300 328: Radio Compatibility for digitals wide band transmissions
ETSI EN 301 489: Radio Compatibility
EN 61000-6-2: Electromagnetic Compatibility - Emissions
EN 61000-6-3: Electromagnetic Compatibility - Immunity
EN 60950-1: Electric Safety |
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ZB-Connection 
