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BEIBOZhengzhou Beibo Electronics

Products

Grain Temperature Monitoring

Online grain, air and humidity measurement across flat warehouses, stacks, vertical silos and shallow circular silos.

Products

Grain Temperature Monitoring products

12 products. Specifications are taken from existing product documentation; contract technical specifications govern.

Handheld Measuring Unit

Handheld Measuring Unitdc11

Reads and stores grain temperatures on site and transfers them to the system software over USB. Reads a single cable or a single point, reads air temperature and humidity, locates faulty points on a temperature cable, and diagnoses communication-bus faults. Its interfaces track the monitoring system, so it upgrades with it.

Temperature range
−55 – 125 ℃
Accuracy
≤ ±0.5 ℃ (−10 – 85 ℃)
Display
液晶点阵 / LCD dot matrix
Max sensor distance
100 m
Humidity Sensor

Humidity Sensordc10

Built on an imported HUMIREL HS1101 element for harsh environments. Outputs a digital signal and shares one communication line with the temperature cable. Dual protection — a dust cap in service to keep dust and insects out, and a fumigation cap during treatment to prevent phosphine corrosion.

Model
HS1101 (HUMIREL, France)
Range
0 – 100 %RH
Accuracy
≤ ±5 %RH
Repeatability
≤ ±1 %RH
Annual drift
≤ ±0.2 %RH
Response time
5 s
Service life
10 years
Temperature & Humidity Sensor (finished-grain store)

Temperature & Humidity Sensor (finished-grain store)

Online measurement and display for finished-grain stores, archive rooms and equipment warehouses.

Display
彩屏 / colour screen
Power input
8 – 30 V DC
Communication
RJ45 / RS-485
Protocol
MODBUS RTU
Temperature & Humidity Sensor (warehouse)

Temperature & Humidity Sensor (warehouse)kf03

Uses a Swiss Sensirion digital humidity element with a single-bus high-accuracy temperature sensor and a low-power processor. Used in pharmaceutical plants, vegetable stores, production areas, warehouses and libraries.

Temperature range
−55 – 125 ℃
Temperature accuracy
±0.5 ℃
Humidity range
0 – 99 %RH
Humidity accuracy
±2 %RH
Dimensions
Ø107 × 37 mm
Mounting
吸顶式 / ceiling
Environmental Temperature & Humidity Controller

Environmental Temperature & Humidity Controllerkf02

Designed to China's State Archives Administration requirements for archive temperature and humidity management. Monitors store conditions in real time and drives the equipment that corrects them. Extendable to fire, intrusion, dust, pest, mould and light protection, with networking and remote access.

Temperature measurement
−40 – 80 ℃
Temperature control
14 – 24 ℃ (adjustable)
Humidity measurement
1 – 95 %RH
Humidity control
45 – 60 %RH (adjustable)
Operating range
−20 – 60 ℃, ≤95 %RH
Capacity
16 × sensor, 16 × control channel
Environmental Regulation Controller

Environmental Regulation Controllerkf01

The actuating half of the environmental control pair: it acts on the equipment as instructed by the recording controller. Used in archives, pharmaceutical and tobacco stores, laboratories and other controlled stores.

Load rating
AC 220 V, 10 A
Mounting
壁挂 / wall
Dimensions
198 × 91 × 42 mm
Round Temperature Cable

Round Temperature Cabledc09

For flat warehouses and stacks, 2–5 measuring points per cable (configurable), working with the workstation or the handheld unit. Single-shot moulded for corrosion resistance, smooth-surfaced for easy routing, copper conductor for stable transmission.

Points per cable
2 – 5 (customisable)
Moulding
一次注塑 / single-shot
Conductor
铜 / copper
Flat Temperature Cable

Flat Temperature Cabledc07

For flat warehouses and stacks, 2–5 points per cable. Two-shot moulded so it can be customised, sensors are removable for service, and a steel-wire core gives it tensile strength.

Points per cable
2 – 5 (customisable)
Moulding
二次注塑 / two-shot
Load core
钢丝 / steel wire
T-Connection for Temperature Cables

T-Connection for Temperature Cablesdc08

Each T-connection joins 2–6 cables and can be combined into runs of different lengths. No inline splices between cables, so runs are stable, a single cable can be replaced without breaking the chain, and spare-part cost drops because no transmission line is wasted.

Cables per connector
2 – 6
Digital Round Cable

Digital Round Cabledc05

For vertical and shallow circular silos. Steel wires arranged around the circumference resist crushing and static; a smooth, small cross-section reduces drag in the grain; high tensile and torsional strength.

Storage type
立筒仓、浅圆仓 / vertical & shallow circular silos
Digital Flat Cable

Digital Flat Cabledc04

For vertical and shallow circular silos. Simpler to manufacture and lower cost, with several hanging arrangements and an adjustable tensile specification.

Storage type
立筒仓、浅圆仓 / vertical & shallow circular silos
Analogue Silo Temperature Cable

Analogue Silo Temperature Cabledc06

Resistive sensing for vertical and shallow circular silos, with lightning and static protection. Sensors are permanently sealed against fumigant, and one failed point does not take the cable out of service.

Sensing element
电阻式 / resistive
Sealing
一次性密封防熏蒸 / sealed against fumigant

Tell us about your depot

Send us your storage type, capacity and existing equipment. Our engineers will come back with a system configuration and an outline proposal.