DATATEST DT-THBWA Wall-Mounted Temperature and Humidity Transmitter: Pilihan Utama di Selangor, Malaysia, Kuala Lumpur (KL), Puchong MTM Precision Sdn Bhd

Penerangan

Brief introduction:

Wall-mounted temperature and humidity transmitters can be used in various applications such as industrial field measurement, telecommunications base stations, warehouses, computer rooms, production workshops, construction sites, offices, supermarkets, and archives. The transmitters feature DC current signal output, low power consumption, and can be directly connected to secondary instruments or data acquisition cards.

Details:

I. Application Scenarios
Wall-mounted temperature and humidity transmitters can be used in various applications such as industrial field measurement, telecommunications base stations, warehouses, computer rooms, production workshops, construction sites, offices, supermarkets, and archives. The transmitters feature DC current signal output, low power consumption, and can be directly connected to secondary instruments or data acquisition cards.
II. Product Features
l Uses a Swiss digital temperature and humidity sensor as the sensing element
Fast response, accurate and stable measurement, and long service life.
The probe section uses a perforated metal protective tube or a powder-sintered protective tube, which has good air permeability and excellent dustproof function.
Three-wire connection
Temperature and humidity dual outputs
Humidity measurement features linearity and temperature compensation.
Excellent long-term stability
III. Technical Parameters

Basic functions	Measurement range	Temperature: -20℃～80℃
	Measurement range	Humidity: 0～100%RH
	Measurement accuracy	Temperature: ±0.5℃ (at 25℃)
	Measurement accuracy	Humidity: ±3%RH (within the range of 20%-80%RH)
	stability	<1% RH/year, <0.1℃/year
	Output signal	4～20mA (3-wire system)
Technical indicators	Power supply	24VDC
	Recommended work environment	Temperature: -20℃～70℃
	Recommended work environment	Humidity: ≤94%RH (non-condensing)
	Power consumption	≤2.5W
	Output load	250Ω < R < 650Ω
Installation method	Transmitter	Wall-mounted
Installation method	size	Transmitter housing: 117×86×40mm, probe length: 80mm

IV. Terminal Block Definitions:

V. Precautions
1. The power supply voltage is 24VDC.
2. Do not pull on the probe lead wire forcefully.
3. When measuring under humidity conditions above 90%RH, ensure proper ventilation to prevent condensation on the probe, which could affect the measurement.
4. When wiring, please follow the terminal definitions in the instruction manual to avoid damaging the instrument.

VI. Order Model

Options	Product Model	accuracy	Wiring method	External probe	Cable length
□	DT-THBWA-1	±2.0%RH, ±0.4℃
■	DT-THBWA-2	±3.0%RH, ±0.5℃
□	DT-THBWA-3	±5.0%RH, ±0.5℃
	□	2	Two-line system
	■	3	Three-line system
		□	twenty one	ABS material probe
		■	80	stainless steel probe

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