Modbus Display PCE-HT 425

Order no.: PCE-HT 425

Question / Callback

Delivery time: 5-7 working days

Modbus display for PCE-P18 Series
For 10 Modbus slave devices / LCD and LED display

Ethernet / PoE / Acoustic alarm / FTP / Email

The Modbus display was developed for Modbus RTU slave devices. Up to 10 devices can be connected to the Modbus data logger. The display saves the measurement data on an internal memory. The display is integrated into a local network via the Ethernet interface. The measurement data can be accessed via the web browser from any smartphone, tablet or PC / MAC. The Modbus display has two displays - on the front and on the side, which can be programmed by the user to display the monitored values.

The Modbus display is supplied via PoE (Power over Ethernet) or via a power supply. The measurement data are continuously monitored by the Modbus display. In the event of an alarm, the display is able to send an email or emit an acoustic signal. In addition to any 10 Modbus devices, max. 4 PCE-P18S, PCE-P18 or PCE-P18D can be connected to the display. A digital input enables sensors such as anemometers with pulse outputs to be connected to the Modbus display.

The integrated FTP server from the Modbus display enables quick and easy access to archive data from the level of a web browser or another FTP client. The DHCP protocol ensures that the data logger is automatically configured in a computer network. The SMTP protocol guarantees that emails will be sent in the event of an alarm. The Modbus display can also be used in complex monitoring systems in which the Modbus slave TCP / IP communication protocol ensures smooth and reliable reading of all current measurement data.

Archive data can be checked via an internal website using a smartphone, tablet or PC. The display has 8 GB of permanent memory that cannot be overwritten. A 4 GB ring memory serves as a buffer. The measurement data is automatically written from this memory to the permanent memory of the Modbus display.

- Ethernet with PoE

- RS485 Modbus

- Modbus RTU / TCP

- Email alarm and acoustic alarm

- 8 GB storage

- LED and LCD display

Digital input	Low: 0 ... 2.9V
	High: 3 ... 24V
	0.1 ... 100 Hz
Interface	Ethernet 10/100 Mbit
	RS485 master / slave
Transfer modes	Modbus TCP, HTTP, FTP, SMTP
	Modbus RTU 8N2, 8E1, 8O1, 8N1
Power supply	12V DC (external power supply)
	PoE IEEE 802.3af
Power consumption	<5W
Operating conditions	-20 ... 60°C / -4 ... 140°F max. 95% RH
Degree of protection	IP20
Assembly	Wall mounting or on a flat surface
Weight	Approx. 300 g / < 1 lb
Dimensions	150 x 100 x 28 mm / 5.9 x 3.9 x 1.1 in

1 x Modbus display PCE-HT 425

man-modbus-display-pce-ht-425-en_1462859.pdf

Manual

Accessories

Order no.: PCE-P18S

Thermo Hygrometer PCE-P18S

The Thermo Hygrometer PCE-P18S measures air humidity and air temperature. The Thermo Hygrometer calculates the dew point and the absolute humidity from these two values. The measurement data from the Thermo Hygrometer are output via the Modbus RTU interface.

- Measuring range: 0 ... 100% RH

- Temperature measuring range: -20 ... 60 ° C

- Modbus RTU interface

- Various filters optionally available

Catalogue: Measuring Instruments / Test Meters / Thermo Hygrometer

Manufacturer: PCE Instruments

£ 83.00

Price excl. VAT &. delivery
2 year Warranty

Order no.: PCE-P18D

Temperature Sensor PCE-P18D

The temperature sensor PCE-P18 is used in HVAC technology to monitor humidity and temperature. The measured values are output as a standard signal by the humidity sensor PCE-P18. Air humidity and temperature are accurately determined in this compact humidity sensor via a semiconductor component. For commissioning, the PCE-P18 humidity probe is supplied with a DC voltage. The measured values are output via a two-wire cable.

- With display
- Standard signal output
- Simple wall mounting
- RS-485 interface

Catalogue: Control Systems / Sensor / - Temperature Sensor

Manufacturer: PCE Instruments

£ 141.00

Price excl. VAT &. delivery
2 year Warranty

Manual

Order no.: PCE-P18L

Humidity Sensor PCE-P18L

The humidity sensor PCE-P18L was developed and constructed for the permanent monitoring of temperature or humidity. The compact dimensions of the humidity sensor are the characteristics of this instrument. The measurement of the temperature and humidity is via a semiconductor component.

- Humidity measuring range: 0 ... 100% RH
- Temperature measuring range: -20 ... 60 °C
- Output: 4 ... 20 mA
- Special Feature: Manual switchable analog value output

Catalogue: Control Systems / Sensor / - Humidity Sensor

Manufacturer: PCE Instruments

£ 123.00

Price excl. VAT &. delivery
2 year Warranty

Manual