Hadalzone

Transmitters

Model

HD3001

HD3002

HD3003

Built in sensor No PT100,DS18B20,SHT10/11/15,SHT20/21/25,BMP180/280,BME280 PT100,DS18B20
External sensor DS18B20 No No
Display No No No
Relays No No No
water resistant Yes Yes Yes
Mounting Wall mounting Wall mounting Thread M27*2
Description RS485 interface Modbus protocol wall mounting water resistant mutifunction transmitter with external sensor interface RS485 interface Modbus protocol wall mounting water resistant mutifunction transmitter with built in sensor RS485 interface Modbus protocol thread mounting water resistant temperature transmitter with built in sensor
Model

HD3011

HD3012

HD3013

Built in sensor No PT100,DS18B20,SHT10/11/15,SHT20/21/25,BMP180/280,BME280 PT100,DS18B20
External sensor PT100,DS18B20,SHT10/11/15,SHT20/21/25,BMP180/280,BME280 No No
Display No No No
Relays No No No
water resistant Yes Yes Yes
Mounting Wall mounting Wall mounting Thread M27*2
Description RS485 interface Modbus protocol wall mounting water resistant mutifunction transmitter with external sensor interface RS485 interface Modbus protocol wall mounting water resistant mutifunction transmitter with built in sensor RS485 interface Modbus protocol thread mounting water resistant temperature transmitter with built in sensor
Model

HD3021

HD3022

HD3023

Built in sensor No PT100,DS18B20,SHT10/11/15,SHT20/21/25,BMP180/280,BME280 PT100,DS18B20
External sensor PT100,DS18B20,SHT10/11/15,SHT20/21/25,BMP180/280,BME280 No No
Display LCD LCD LCD
Relays 4 4 4
water resistant Yes Yes Yes
Mounting Wall mounting Wall mounting Thread M27*2
Description RS485 interface Modbus protocol LCD display 4 relays wall mounting water resistant mutifunction transmitter with external sensor interface RS485 interface Modbus protocol LCD display 4 relays wall mounting water resistant mutifunction transmitter with built in sensor RS485 interface Modbus protocol LCD display 4 relays wall mounting water resistant mutifunction transmitter with built in sensor
Model

HD3031

HD3042

HD3052

Built in sensor No PT100,DS18B20,SHT10/11/15,SHT20/21/25,BMP180/280,BME280 SHT20/21/25
External sensor PT100,DS18B20,SHT10/11/15,SHT20/21/25,BMP180/280,BME280 No DS18B20,SHT10/11/15,SHT20/21/25
Display LED No LCD
Relays No No No
water resistant No No No
Mounting Wall mounting Thread flange standard 86 type back box
Description RS485 interface Modbus protocol LED display wall mounting mutifunction transmitter with external sensor interface RS485 interface Modbus protocol thread flange mutifunction transmitter with built in sensor RS485 interface Modbus protocol standard 86 type back box mounting transmitter with built in sensor and external sensor interface.