TX100 pH/ORP Loop Powered 4-20mA Transmitter

Description

TX100 pH/ORP Loop Powered 4-20mA Transmitter

The TX100 pH/mV transmitter is a loop-powered 4-20mA transmitter with a wide range of useful features and programmable options. Five buffer choices are available in two-point calibration mode. The 4-20mA output is scaleable in pH or mV units and has 500V input to output isolation. Temperature is always displayed and is selectable in °C or °F. All stored parameters and calibration data are retained in the non-volatile memory during transmitter power down or power loss. A useful probe clean reminder icon flashes when it is time to clean the probe. Probe cleaning interval is user programmable from 1 to 250 days. The TX100 can be used for wall mounting, panel mounting, pipe mounting, and DIN-rail mounting. Cable grips for the inlet/outlet to the box are included as well as all mounting hardware. The case meets NEMA and IP ratings for water resistance.

Note: The transmitter is only compatible with sensors with tinned leads.

Features

• Displays readings in pH or mV alongisde temperature
• Reliable pH/ORP monitoring: Proven technology for pH/ORP monitoring and 4-20mA output signal transmission
• Simple sensor calibration: Large display shows sensor data and aids in the calibration process
• Automatic sensor maintenance alerts: User-programmable sensor maintenance reminders help ensure your system always obtains accurate data
• Compatible with a wide variety of sensors: For use with all Sensorex combination-style pH/ORP sensors
• One-year limited warranty: We stand behind all our products with the Sensorex Guarantee
• Probe cleaning reminder for easy maintenance
• Stores calibration and other data in case of power loss
• Water-resistant case included

Application Use

• Swimming pool control
• Industrial water treatment
• Potable water systems
• Boiler feedwater
• Municipal wastewater plants

Measuring Range

• pH: 0.00 to 14.00 pH, 0.01 pH resolution, ± 0.01 accuracy
• ORP/mV: -1999mV to 1999mV, 1mV resolution, ± 2mV accuracy
• Temperature: -20°C (-4°F) to 110°C (230°F), 0.1° C/F resolution
• Current Output Range: 2.00mA to 24mA, .01mA resolution, ±0.005mA accuracy, 500V input/output isolation
• Enclosure: NEMA 4X IP65, ABS case with push-button control pad
• Dimensions : 3.9’’ (99.1 mm) H x 3.9’’ (99.1mm) W x 2.9’’ (74.7mm) D
• Weight: approx. 1lb (0.45 kg)
• Mounting Options: Wall, panel, din rail, and pipe
• Conduit Openings: 2 each 3/8’’ NPT openings (cordgrips included)
• Ambient Temperature: Transmitter Service, 0°C (32°F) to 60°C (140°F)
• Ambient Humidity: 0-95%, non-condensing
• Location: Designed for non-hazardous areas
• Temperature Input: 2-wire Pt1000 RTD with automatic compensation
• Max Sensor to Transmitter Distance: 30 feet (9.1 meters)
• Power Requirement: 12-24 VDC, max 600 Ohm load

Additional information